概述
数据手册CB10721907B3 概述
Single Row Terminal Blocks
CB10721907B3 数据手册
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PDF下载Single RowTerminal Blocks
A0 & CB0
Dimensions- Inches (Millimeters)
Specifications
Rating: 10 A, 300 V
A0
Center Spacing: 0.25” (6.35 mm)
Wire Range: #16-30 AWG
Screw Size: M3.0 nickel-plated steel SEMS
Torque Rating: 10 lb-in.
A00110407
Recommended PCB Hole Diameter: 1.6 mm - 1.8 mm
OperatingTemperature: -40 °C to +120 °C
Body Material: Polyamide 66, UL94 V-0, Black
Terminal Material: Brass, tin plated
Breakdown Voltage: 2000 V
0.250
(6.35)
0.12
(3.0)
Ø
Agency Information: UL file E62622
A
Mount End
Barrier End
MOUNTING ENDS
BARRIER ENDS
B
B
0.58
(14.8)
A
Mount
Centers
A
End Pole
Centers
Poles
Length
Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1.04
1.29
1.54
1.79
2.04
2.29
2.54
2.79
3.04
3.29
3.54
3.79
4.04
4.29
4.54
4.79
5.04
5.29
5.54
5.79
6.04
6.29
6.54
6.79
7.04
7.29
7.54
7.79
8.04
0.79
1.04
1.29
1.54
1.79
2.04
2.29
2.54
2.79
3.04
3.29
3.54
3.79
4.04
4.29
4.54
4.79
5.04
5.29
5.54
5.79
6.04
6.29
6.54
6.79
7.04
7.29
7.54
7.79
0.54
0.79
1.04
1.29
1.54
1.79
2.04
2.29
2.54
2.79
3.04
3.29
3.54
3.79
4.04
4.29
4.54
4.79
5.04
5.29
5.54
5.79
6.04
6.29
6.54
6.79
7.04
7.29
7.54
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
6.25
6.50
6.75
7.00
7.25
0.295
(7.5)
B
Mount End
Barrier End
CB0
CB00220407
0.250
(6.35)
0.12
(3.0)
Ø
0.551
(14.0)
A
Mount End
Barrier End
0.50
(12.7)
0.248
(6.3)
B
Mount End
Barrier End
Dimensions in inches. To convert to millimeters, multiply by 25.4.
A0 & CB0
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A
0
0
7
A0 - standard barrier
01 - handwired
1 - mount end
2 - barrier end
02 to 30
07- steel SEMS
fully seated
C1 to C8 - 0.110˝ QC
L1 to L6 marking
options (pg 25)
02 - printed circuit
Covers- (pg 26)
C
B
0
0
7
CB0 - closed back
02 - printed circuit
04 - wire wrap tail
1 - mount end
2 - barrier end
02 to 30
07- steel SEMS
fully seated
C1 to C8 - 0.110˝ QC
L1 to L6 marking
options (pg 25)
Terminal Styles- Inches(Millimeters)
0.512
(13.0)
0.425
(10.8)
0.197 (5.0)
0.031
(0.8)
0.031
(0.8)
0.047
(1.2)
0.031
0.138
(3.5)
0.047
(1.2)
0.25
(6.35)
0.138
(3.5)
(0.8)
0.138
(3.5)
0.157
(4.0)
02
Circuit Board
01
04
Wire Wrap Tail
Handwired
Screw Options
(Bulk ordering part numbers are in parentheses)
07
Steel SEMS nickel-plated
(ACB0-SC)
Hardware Options
(Bulk ordering part numbers are in parentheses)
Quick Connects Blade Width 0.110” (For other orientations, contact factory)
Jumpers
OJ (0J12-J)
C1 (5C1-J)
C4 (5C4-J)
C7 (5C7-J)
C8 (5C8-J)
C2 (5C2-J)
2
EATON www.eaton.com
Single RowTerminal Blocks
A1
Dimensions Inches (Millimeters)
A1
Specifications
Rating: 20A, 250V*
Center Spacing: 0.325” (8.26mm)
Wire Range: #14-22 AWG Cu
Screw Size: #6-32 zinc-plated philslot wire-ready screws with a
#2 driving recess.
A10220307
Torque Rating: 9 lb-in.
Base: Standoffs are standard on CB1000 for easy flux washing.
Distance Between Barriers: 0.26” (6.6mm)
Recommended PCB Hole Diameter: 0.070” (1.78mm)
OperatingTemperature: 105°C (221°F) max., -40°C (-40°F) min.
Molded Material: Black, UL Rated 94V0 Thermoplastic
Breakdown Voltage: 1600V
Agency Information: UL/CSA; IEC Compliance; CE Certified;
UL File: E62622, CSA File: 15364
* General industrial applications
BARRIER &
MOUNTING ENDS
BARRIER
MOUNTING ENDS ONLY
ENDS ONLY
A
C
B
C
Poles
Mounting Ctrs.
Length
Pole Ctrs.
Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0.98
1.30
1.63
1.95
2.28
2.60
2.93
3.25
3.58
3.90
4.23
4.55
4.88
5.20
5.53
5.85
6.18
6.50
6.83
7.15
7.48
7.80
8.13
8.45
8.78
9.10
9.43
9.75
10.08
1.37
1.69
2.02
2.34
2.67
2.99
3.32
3.64
3.97
4.29
4.62
4.94
5.27
5.59
5.92
6.24
6.57
6.89
7.22
7.54
7.87
8.19
8.52
8.84
9.17
9.49
9.82
10.14
10.47
0.33
0.65
0.98
1.30
1.63
1.95
2.28
2.60
2.93
3.25
3.58
3.90
4.23
4.55
4.88
5.20
5.53
5.85
6.18
6.50
6.83
7.15
7.48
7.80
8.13
8.45
8.78
9.10
9.43
0.72
1.04
1.37
1.69
2.02
2.34
2.67
2.99
3.32
3.64
3.97
4.29
4.62
4.94
5.27
5.59
5.92
6.24
6.57
6.89
7.22
7.54
7.87
8.19
8.52
8.84
9.17
9.49
9.82
Dimensions in inches. To convert to millimeters, multiply by 25.4.
A1
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A1 - standard barrier
CB1 - closed back
02 - printed circuit
04 - wire wrap
1 - mount end
2 - barrier end
02 to 24 A1
Blank–std. screws
DR - angle mts. (A1 only-pg 5)
B1 to B9 - 0.187”
03- stainless steel
QC (all positions)
02 to 30 CB1
07 - extended pin
07- steel SEMS &
washer (not available
with hardware
options)
L1 to L6 marking options (pg 25)
LT1 to LT6 marking options (CB1
only-pg 25)
MP & MT - mounting plates
0.150 dia (pg 5)
R26 - rightangle bends (A1 only-
pg 5)
Terminal Styles Inches (Millimeters)
02
04
Wire Wrap Tail
07
Printed Circuit
Extended Pin
Screw Options Wire ready screws standard on all terminal styles
(Bulk ordering part numbers are in parentheses)
03
Stainless Steel (F510-J)
07
Standard
Zinc-Plated Steel Screws (F522-J)
Zinc-Plated Steel (F508-J)
Hardware Options Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
Jumpers
Quick Connects Blade Width B = 0.187”
(JA1-xx-J)
(JB1-xx-J)
(JC1-xx-J)
*Contact Eaton for desired configuration
** N/A on CB1
4
EATON www.eaton.com
A1
Single RowTerminal Blocks
Mounting Options
Mounting Plates
Right Angle Bends (A1 only)
Right angle terminals are offered on the A1. Configurations are defined
in these dimensions: X = pin extension beyond the block base; Z =
length from block base to centerline of the terminal tip. Standard bends
consist of the X and Z dimensions shown in the chart. Specify by adding
the R26 Bend Option Code to the terminal part number.
Options MP & MT
MP Metal inserts with 0.150” (3.8) dia. hole accept #6 screw.
MT Metal inserts with tapped hole accept #6-32 screw.
Bulk part numbers 1MP-J & 1MT-J.
Bend Option Code
X
Z
R26 (04 terminal only)
0.14 (3.5)
0.09 (2.3)
Dimensions: in (mm)
Right Angle Bends (A1 only)
(Dimensions in inches)
Option DR
Counterbored holes across mount ends of block enable fastening
with two screws at right angles to normal mount position.
EATON www.eaton.com
5
Single RowTerminal Blocks
CB11
Dimensions Inches (Millimeters)
CB11
Specifications
Rating: 15 A, 300 V
Center Spacing: 0.325” (8.25 mm)
Wire Range: #14-22 AWG
Screw Size: M3.0, nickel-plated steel
Torque Rating: 12 lb-in.
CB11720407
Recommended PCB Hole Diameter: 1.6 mm - 1.8 mm
OperatingTemperature: -40 °C to +120 °C
Body Material: Polyamide 66, UL94 V-0, Black
Terminal Material: Brass, tin plated
Breakdown Voltage: 2000 V
Agency Information: UL file E62622
0.325
(8.25)
0.15
(3.8)
Ø
MOUNTING ENDS
BARRIER ENDS
0.610
(15.5)
B
B
A
Mount
Centers
A
End Pole
Centers
Poles
Length
Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1.35
1.67
2.00
2.32
2.65
2.97
3.30
3.62
3.94
4.27
4.59
4.92
5.24
5.57
5.89
6.22
6.54
6.87
7.19
7.52
7.84
8.17
8.49
8.82
9.14
9.47
9.79
10.12
10.44
0.65
0.97
1.30
1.62
1.95
2.27
2.60
2.92
3.25
3.57
3.90
4.22
4.55
4.87
5.20
5.52
5.85
6.17
6.50
6.82
7.15
7.47
7.80
8.12
8.44
8.77
9.09
9.42
9.74
0.70
1.02
1.35
1.67
2.00
2.32
2.65
2.97
3.30
3.62
3.94
4.27
4.59
4.92
5.24
5.57
5.89
6.22
6.54
6.87
7.19
7.52
7.84
8.17
8.49
8.82
9.14
9.47
9.79
0.32
0.65
0.97
1.30
1.62
1.95
2.27
2.60
2.92
3.25
3.57
3.90
4.22
4.55
4.87
5.20
5.52
5.85
6.17
6.50
6.82
7.15
7.47
7.80
8.12
8.44
8.77
9.09
9.42
A
Mount End
Barrier End
0.49
(12.5)
0.236
(6.0)
B
Mount End
Barrier End
Dimensions in inches. To convert to millimeters, multiply by 25.4.
CB11
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
C
B 1
CB1 - closed back
12 - printed circuit
17 - extended pin
1 - mount end
2 - barrier end
02 to 30
03 - stainless steel
07 - steel SEMS
B1 to B9 - 0.187˝ QC
L1 to L6 - marking options
(pg 25)
LT1 to LT6 - marking options
(pg 25)
Terminal Styles- Inches(Millimeters)
0.492
(12.5)
0.236
0.492
(12.5)
0.197
(5.0)
0.236
(6.0)
(6.0)
0.047
(1.2)
0.031
(0.8)
0.512
(13.0)
0.047
(1.2)
0.325
(8.25)
0.173
(4.4)
0.031
(0.8)
0.047
(1.2)
0.325
(8.25)
0.173
(4.4)
12
17
Printed Circuit
Extended Pin
Screw Options
(Bulk ordering part numbers are in parentheses)
03
07
Stainless steel
(CB1-SSSC)
Steel SEMS Nickel-plated
(CB1-STSC)
Hardware Options
(Bulk ordering part numbers are in parentheses)
Jumpers
(JA1-xx-J)
(JC1-xx-J)
(JB1-xx-J)
EATON www.eaton.com
7
Single RowTerminal Blocks
A2, LP2 & CB2
Dimensions Inches (Millimeters)
A2 & LP2
Specifications
Rating: A2: 30A, 300V* LP2: 30A, 150V* CB2: 30A, 300V*
Center Spacing: 0.375” or 3/8” (9.52mm)
Wire Range: #12-22 AWG Cu
Screw Size: #6-32 zinc-plated philslot
Torque Rating: 9 lb-in.
Base: Standoffs standard for easy flux washing
Distance Between Barriers: 0.32” (8.1mm)
Recommended PCB Hole Diameter: 0.076” (1.93mm)
OperatingTemperature: 105°C (221°F) max., -40°C (-40°F) min.
Molded Material: Black, UL Rated 94V0 Thermoplastic
Breakdown Voltage: 3400V (A2 & LP2); 4100V (CB2).
A203504
LP201204
Agency Information: UL File E62622, CSA File 47235;
IEC Compliance; CE Certified
* 30A Rating achieved with a #10 copper wire crimped to a ring terminal.; 20A Rating
without ring terminal.
BARRIER
BARRIER &
MOUNTING ENDS
ENDS
ONLY
MOUNTING ENDS ONLY
A
C
B
C
Poles
Mounting Ctrs.
Length
Pole Ctrs.
Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1.13
1.50
1.88
2.25
2.63
3.00
3.38
3.75
4.13
4.50
4.88
5.25
5.63
6.00
6.38
6.75
7.13
7.50
7.88
8.25
8.63
9.00
9.38
–
1.56
1.93
2.30
2.68
3.06
3.43
3.81
4.18
4.56
4.93
5.31
5.69
6.06
6.43
6.81
7.18
7.56
7.93
8.31
8.68
9.06
9.43
9.81
–
0.38
0.75
1.13
1.50
1.88
2.25
2.63
3.00
3.38
3.75
4.13
4.50
4.88
5.25
5.63
6.00
6.38
6.75
7.13
1.50
7.88
8.25
8.63
9.00
9.38
0.81
1.18
1.56
1.93
2.31
2.68
3.06
3.43
3.81
4.18
4.56
4.93
5.31
5.68
6.06
6.43
6.81
7.18
7.56
7.93
8.31
8.68
9.06
9.43
9.81
CB2
CB20220407
–
–
A2 & LP2
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A2 - standard barrier
01* - handwired
02 - printed circuit
03 - non feed-thru
04 - wire wrap tail
06 - handwired
1 - std. base/
02 to 26 Barrier end Blank–std. screws
AB* - angle mnt. options (pg
11)
A1 to A9 - 0.250˝ QC
B1 to B9 - 0.187˝ QC
DR* - drilled right angle
(pg 11)
L1 to L6 marking options
(pg 25)
MP* mounting plates (pg 11)
R30 to R75 - right angle
bends (pg 11)
mnt. end
LP2 - low profile barrier
02 to 24 Mount end 00 - screws shipped
2 - std. base/
barrier end on
mount
bulk
03* - stainless steel
04 - brass nickel-plated
07 - steel SEMS***
3 - insulator
base/mnt. end
07 - extended pin
08 - printed circuit
09 - 0.250˝ QC short
10 - 0.187˝ QC
09* - brass SEMS
nickel-plated***
4 - insulator
base/barrier end
CA** - captive screw
WR* - wire ready
5 - closed base/
mount end
S1* - solder lug/flat
Covers - (pg 26)
14 - printed circuit
19 - 0.250˝ QC long
6 - closed base/
molded mount
end
Base/End
Note: 5 & 6
Styles only
available with 03
terminals.
* A2 only.
** Not compatible with 03-stainless steel screws.
*** SEMS screws not available with hardware options
Terminal Styles Inches (Millimeters)
EATON www.eaton.com
9
A2 & LP2
Single RowTerminal Blocks
Screw Options
(Bulk ordering part numbers are in parentheses)
Hardware Options Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
(JA2-xx-J)
(JB2-xx-J)
(JC2-xx-J)
† Contact Eaton for desired configuration.
Base/End Options Inches (Millimeters)
Note: On 1, 3 and 5 bases, Eaton may drill a terminal spacing to be a mount
end. There will be no fit/form/function effect of mounting the product
(not available with covers)
10
EATON www.eaton.com
A2 & LP2
Single RowTerminal Blocks
Mounting Options Inches (Millimeters)
Right Angle Bends
07Terminal Bend Configurations
Right angle terminals are offered on the A2 & LP2. Configurations are
defined in these dimensions: X = pin extension beyond the block base;
Z = length from block base to centerline of the terminal tip. Standard
bends consist of the X and Z dimensions shown in the chart. Specify by
adding the selected Bend Option Code to the terminal part number.
04Terminal Bend Configurations
X
Available with
insulator base
Bend Option Code
(minimum)
Z
R35
R42
R46
R50
R53
R66
R75
0.01
0.50
0.43
0.39
0.35
0.32
0.19
0.10
Yes
Yes
Yes
No
No
No
No
0.08
0.12
0.16
X
Available with
insulator base
Bend Option Code
(minimum)
Z
0.19
R35
R42
R46
R50
0.01
0.08
0.12
0.16
0.23
0.16
0.12
0.08
No
No
No
No
0.32
0.41
Dimensions in inches. To convert to millimeters, multiply by 25.4.
Dimensions in inches. To convert to millimeters, multiply by 25.4.
Drilled Right Angle
Angle Brackets
Option DR
Counterbored holes across mount ends of block enable fastening
with two screws at right angles to normal mount position.
Option AB
Angle brackets enable block to be fastened at right angles to normal
mount position. Bulk part number 2AB-J.
Mounting Plates
Options MP
MP Metal inserts with 0.150” dia. hole accept #6 screw.
Bulk part number 2MP-J.
EATON www.eaton.com
11
CB2
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
C
B
2
CB2 - closed back
01 - handwired
1 - mount end
2 - barrier end
02 to 26 on
Blank–std. screws
AB - angle mounting brackets
(pg 13)
barrier end
02 - printed circuit
07 - extended pin
14 - printed circuit
07 - steel SEMS
standard
A7 to A9 - 0.250” QC
B7 to B9 - 0.187” QC
EB - exit back terminals
EF - exit front terminals
L1 to L6 marking options (pg 25)
LT1 to LT6 marking options (pg
25)
02 to 24 on
mount end
09 - brass SEMS
nickel-plated
MP mtg. plates (pg 13)
Covers - (pg 26)
Terminal Styles Inches (Millimeters)
Screw Options
(Bulk ordering part numbers are in parentheses)
CB2Terminal Exit Options Inches (Millimeters)
12
EATON www.eaton.com
CB2
Single RowTerminal Blocks
Hardware Options Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
† Contact Eaton for desired configuration.
Mounting Options Inches (Millimeters)
Right Angle Mounting Bracket
Option AB
Mounts blocks on PC boards at a right angle.
•
Protects solder joints.
•
Bracket snaps securely on block (no hardware required).
•
Minimum strip length (end positions are usable).
•
Mount with #6-32 or #8-32 screws (not supplied).
•
Available on 3 pole configurations and greater
Mounting Plates
Option MP
MP Metal inserts with 0.150” dia. hole accept #6 screw.
Bulk part number 2MP-J.
EATON www.eaton.com
13
Single RowTerminal Blocks
A3, LP3 & CB3
Dimensions Inches (Millimeters)
Specifications
A3 & LP3
Rating: A3: 30A, 600V* LP3: 30A, 150V* CB3: 30A, 600V*
Wire Range: #12-22 AWG Cu
Center Spacing: 0.437” or 7/16” (11.10mm)
Screw Size: #6-32 zinc-plated philslot screws.
Torque Rating: 9 lb-in.
LP307102
Base: Standoffs standard for easy flux washing.
Distance Between Barriers: 0.32” (8.1mm)
Recommended PCB Hole Diameter: 0.076” (1.93mm)
OperatingTemperature: 105°C (221°F) max., -40°C (-40°F) min.
Molded Material: Black, UL Rated 94V0 Thermoplastic
Breakdown Voltage: 3500V (A3 & LP3); 8200V (CB3)
A31930307
Agency Information: UL File E62622, CSA 47235; IEC Compliance,
CE Certified
* 30A Rating achieved with a #10 copper wire crimped to a ring terminal; 20 Rating
without ring terminal.
BARRIER
BARRIER &
MOUNTING ENDS
ENDS
ONLY
MOUNTING ENDS ONLY
A
C
B
C
Poles
Mounting Ctrs.
Length
Pole Ctrs.
Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1.31
1.75
2.18
2.62
3.06
3.50
3.93
4.37
4.81
5.25
5.68
6.12
6.56
7.00
7.43
7.87
8.31
8.75
9.18
9.62
10.06
10.50
10.93
11.37
11.81
–
1.73
2.17
2.61
3.05
3.48
3.92
4.36
4.80
5.23
5.67
6.11
6.55
6.98
7.42
7.86
8.30
8.73
9.17
9.60
10.05
10.48
10.92
11.36
11.80
12.23
–
0.43
0.87
1.31
1.75
2.18
2.62
3.06
3.50
3.93
4.37
4.81
5.25
5.68
6.12
6.56
7.00
7.43
7.87
8.31
8.50
9.18
9.62
10.06
10.50
10.98
11.81
11.37
0.98
1.43
1.87
2.31
2.75
3.18
3.62
4.06
4.50
4.93
5.37
5.81
6.25
6.68
7.12
7.56
8.00
8.43
8.87
9.31
9.75
10.18
10.62
11.06
11.50
12.37
11.07
CB3
CB35110407MP
–
–
A3
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A
3
A3 - standard barrier
01 - handwired
1 - std. base/
02 to 28 barrier
Blank–std. screws
AB - angle mnt. options
(pg 18)
A1 to A9 - 0.250” QC
B1 to B9 - 0.187” QC
L1 to L6 marking options (pg
25)
MP, MT - mounting plates
(pg 18)
RC - retaining clips (pg 18)
R30 to R66 - right angle
bends (pg 18)
mount end
end
02 - printed circuit
03 - non feed-thru
04 - wire wrap tail
03 - stainless steel
04 - brass nickel-plated
2 - std. base/
barrier
02 to 26 mount
end
07 - steel SEMS zinc-
plated***
3* - insulator
base/mount end
05 - extended
handwired
09 - brass SEMS
nickel-plated***
4* - insulator
base/barrier end
07 - extended pin
09 - 0.250 QC short
10 - 0.187 QC
07WR - steel SEMS
wire ready
5** - closed
base/mount end
CA† - captive screw
19 - 0.250 QC long
* Base/End Styles 3 and 4 not available with 02, 03, and 09 terminals.
** Base/End Note: 5 Style only available with 03 terminals.
*** SEMS screws not available with hardware options
† Not compatible with 03 stainless steel screw option.
Terminal Styles Inches (Millimeters)
Screw Options
(Bulk ordering part numbers are in parentheses)
EATON www.eaton.com
15
LP3
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
L
P
3
LP3 - low profile barrier
01 - handwired
1 - std. base/
02 to 28 barrier
Blank–std. screws
A1 to A9 - 0.250” QC
B1 to B9 - 0.187” QC
L1 to L6 marking options
(pg 25)
MP - mounting plates (pg 18)
R30 to R66 - right angle bends
(pg 18)
mount end
end
02 - printed circuit
03 - non feed-thru
04 - wire wrap tail
00 - screws shipped
04 - brass nickel-plated
2 - std. base/
barrier
02 to 26
on mount
end
07 - steel SEMS zinc-
plated***
3* - insulator
base/mount end
05 - extended
handwired
CA - captive screw
4* - insulator
base/barrier end
07 - extended pin
5** - closed
base/mount end
* A2 only.
** Not compatible with 03-stainless steel screws.
*** SEMS screws not available with hardware options
Terminal Styles Inches (Millimeters)
Screw Options
(Bulk ordering part numbers are in parentheses)
16
EATON www.eaton.com
A3 & LP3
Single RowTerminal Blocks
Hardware Options Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
Jumpers
Quick Connects Blade Width A = 0.250” Blade Width B = 0.187”
† Contact Eaton for desired configuration.
Base/End Options Inches (Millimeters)
Mount End Details
Note: On 1, 3 and 5 bases, Eaton may
drill a terminal spacing to be a mount
end. There will be no fit/form/function
effect of mounting the product
EATON www.eaton.com
17
A3 & LP3
Single RowTerminal Blocks
Mounting Options Inches (Millimeters)
Right Angle Mounting Bracket
Angle Brackets (A3 only)
Right angle terminals are offered on the A3 & LP3. Configurations are
defined in these dimensions: X = pin extension beyond the block base; Z
= length from block base to centerline of the terminal tip. Standard bends
consist of the X and Z dimensions shown in the chart. Specify by adding
the selected Bend Option Code to the terminal part number.
04Terminal Bend Configurations
Option AB
Angle brackets enable block to be fastened at right angles to normal
mount position. Bulk part number 2AB-J.
X
Available
w/insulator base
Mounting Plates
Bend Option Code
(minimum)
Z
R36
R42
R46
R50
0.02
0.08
0.12
0.16
0.22
0.16
0.12
0.08
No
No
No
No
Dimensions in inches. To convert to millimeters, multiply by 25.4.
Options MP & MT
07Terminal Bend Configurations
MP Metal inserts with 0.150” dia. hole accept #6 screw.
MT Metal inserts with tapped hole accept #6-32 screw.
Bulk part number 2MP-J, 2MT-J.
Retaining Clip
X
Available
w/insulator base
Bend Option Code
(minimum)
Z
R36
R50
R66
0.02
0.16
0.32
0.49
0.35
0.19
Yes
No
No
Options RC
Use on standoff tubes. Fit panels up to 0.125” thick. Two clips
for every five positions. Supplied unassembled. Bulk part number
H541-J.
Dimensions in inches. To convert to millimeters, multiply by 25.4.
18
EATON www.eaton.com
CB3
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
C
B
3
CB3 - closed back
01 - handwired
1 - mount end
2 - barrier end
02 to 22 barrior
07 - steel SEMS
A7 to A9 - 0.250” QC
B7 to B9 - 0.187” QC
EB exit back terminals
L1 to L6 marking options
(pg 25)
LT1 to LT6 marking options
(pg 25)
#6-32 screw
end
(standard)
02 - printed circuit
#6-32 screw
02 to 20
09 - brass SEMS
nickel-plated
on mount
end
07 - extended pin
#6-32 screw
CA - SEMS captive
MP mtg. plates (pg 20)
Covers - (pg 26)
51* - handwired
#8-32 screw
52* - printed circuit
#8-32 screw
*Note: #8-32 screw is a special with #6-32 head.
Terminal Styles Inches (Millimeters)
Screw Options
(Bulk ordering part numbers are in parentheses)
CB3Terminal Exit Options Inches (Millimeters)
EATON www.eaton.com
19
CB3
Single RowTerminal Blocks
Hardware Options
Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
† Contact Eaton for desired configuration.
Mounting Options Inches (Millimeters)
Mounting Plates
Options MP
MP Metal inserts with 0.150” dia.
hole accept #6 screw.
20
EATON www.eaton.com
Single RowTerminal Blocks
A38 & B38
Dimensions Inches (Millimeters)
A38
Specifications
A38: 30A, 600V
B38: 50A, 300V
Center Spacing: 0.437” (11.10mm)
Wire Range: A38: #10-22 AWG Cu; B38: #8-16 AWG
Screw Size: #8-32 zinc-plated steel
A389306
Torque Rating: A38: 9 lb-in; B38: 15 lb-in for #8, 9 lb-in for #6
Base: A38 Only: Standoffs standard for easy flux washing
Distance Between Barriers: 0.378” (9.60mm)
Recommended PCB Hole Diameter (A38): 0.076” (1.93mm)
OperatingTemperature: 105°C (221°F) max to -40°C (-40°F)
Molded Material: Black, UL Rated 94V0 Thermoplastic
Breakdown Voltage: 5000V
Agency Information: UL File E62622, CSA File 47235; CE Certified
BARRIER ENDS
MOUNTING ENDS ONLY
A
ONLY
Mounting
Centers
“A”
“A”
Poles
Dimension Length
Dimension Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
1.31
1.75
2.19
2.62
3.06
3.50
3.93
4.37
4.81
5.24
5.68
6.12
6.56
6.99
7.43
1.67
2.10
2.54
2.98
3.41
3.85
4.29
4.72
5.16
5.60
6.04
6.47
6.91
7.35
7.78
0.93
1.37
1.81
2.25
2.68
3.12
3.56
3.99
4.43
4.87
5.30
5.74
6.18
6.61
7.05
B38
B384404
Dimensions in inches. To convert to millimeters, multiply by 25.4.
A38 & B38
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A
3
8
1 - handwired*
1 - flat base, mount
02 to 16
Blank - standard
screw (steel zinc-
L1 to L6 marking
end
2 - printed circuit
7 - extended wire wrap
9 - 0.250” QC*
options (pg 25)
plated, philslot BHMS)
2 - flat base, barrier
end
Covers - (pg 26)
04 - brass, nickel-
plated, philslot BHMS
3 - insulator base**
mount end
07 - steel, SEMS zinc-
plated philslot screw
4 - insulator base**
barrier end
Family
Terminal Style
Base/End
Poles
Screw Options
Options
B
3
8
3 - screw terminal (#6-32
4 - insulator base,
02 to 16
Blank - standard
screw (steel zinc-
L1 to L6 marking
screw top & bottom)
barrior end
options (pg 25)
plated, philslot BHMS)
4 - stud (#8-32 screw
top, #6-32 stud bottom)
9 - insulator base,
mount end
Covers - (pg 26)
34** - #6-32 nickel-
plated brass philslot
BHMS
**Note:34screwsonlyavailablewith
“3” terminal style
5* - double stud (#6-32
stud top & bottom)
*C360 Copper Alloy (bright tim plate)
A38Terminal Styles Inches (Millimeters)
Wire ready screws standard
B38Terminal Styles
Screw Options
(Bulk ordering part numbers are in parentheses)
22
EATON www.eaton.com
Single RowTerminal Blocks
A & B4
A4
B4
Specifications
Rating: See table.
Center Spacing: 0.562” or 9/16” (14.28mm)
Wire Range: See rating table.
Screw Size: #8-32 or #10-32 zinc-plated slotted screws
Torque Rating: #8 screw size 16 lb-in.
A400303
B484302
#10 screw size 20 lb-in.
Distance Between Barriers: 0.47” (11.9mm)
OperatingTemperature: 105°C (221°F) max., -40°C (-40°F) min.
Molded Material: Black, UL Rated 94V0 Thermoplastic
Hardware: Bottom studs supplied with nuts assembled.
Extended Hex Nuts: Optional extended, slotted hex nuts enable
easier installation and removal with hex wrench or screwdriver.
Available in bulk for the #10-32 studs on A4953 blocks. Specify part
number F582 and quantity.
Breakdown Voltage: 6100V
Agency Information: UL File E62622, CSA File 47235; CE Certified
Dimensions Inches (Millimeters)
MOUNTING ENDS ONLY
“A”
“B”
Poles
Mounting Centers
Dimension Length
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
1.690
2.255
2.820
3.385
3.950
4.515
5.080
5.645
6.212
6.777
7.342
7.908
8.473
9.038
9.605
2.120
2.685
3.250
3.817
4.382
4.947
5.513
6.078
6.644
7.210
7.775
8.340
8.905
9.470
10.035
RatingTable
Terminal
Bottom
Wire*
Range Cu
Ratings* Volts/
Amps
Part Number
TerminalTop
A4003XX
A4011XX
A4013XX
A4035XX
A4041XX
A4043XX
A4813XX
A4843XX
A4953XX
B4843XX
# 8 Screw
# 8 Screw
# 8 Screw
# 8 Screw
#10 Screw
#10 Screw
#10 Screw
#10 Screw
#10 Stud
#8 Stud
Solder
Solder
Closed
Solder
8-16 AWG
10-16 AWG 600V/35A
10-16 AWG 600V/35A
150V/50A
8-16 AWG
600V/50A
10-16 AWG 600V/35A
10-16 AWG 600V/35A
10-16 AWG 600V/35A
8-16 AWG
8-16 AWG
8-16 AWG
Solder
SolderTurret
#8 Screw
#10 Stud
#8 Screw
150V/50A
150V/50A
600V/50A
#10 Screw
Dimensions in inches. To convert to millimeters, multiply by 25.4.
* All models 30A Max. with 10 AWG
35-50A ratings with 8 AWG using ring or fork type terminals.
Note: 50A rating achieved with #8 copper wire crimped to ring terminal.
Reference Panel Cutout for 6 Position Block
A & B4
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A4
B4
00 - screw top; stud bottom
01 - screw top; solder bottom
03 - screw top only
*1 - flat base/
02 to 16
Blank - std. screws
A1 to A9 0.250”
mount end
QC
00 - screws shipped
bulk
3 - insulator base-
(not available
in 03 terminal
style)/mount end
L1 to L6 marking
options (pg 25)
04 - brass nickel-
plated†
04 - #10 screw top; solder
term. b.
Covers - (pg 26)
07 - steel SEMS zinc
plated (not available
with hardware options;
only available on A4011,
A4013, A4021 and
A4035)
81 - screw top; solder turret
5 - closed base/
mount end
(available in 03
terminal only
bottom #10-32
84 - screw top; screw bottom
#10-32
95 - stud top*, stud bottom
* Available in 01, 04 terminal styles only
Terminal StylesInches (Millimeters)
Hardware Options Inches (Millimeters)
(Bulk ordering part numbers are in parentheses)
24
EATON www.eaton.com
All Marking Options
Single RowTerminal Blocks
Marking Options & Accessories
Standard Marking
Blocks to be marked on both sides require a different code for each
side. Example: “L1” on one side of the block requires “L2” on the
other side to ensure common terminal marking. Specify by adding
suffix to part number.
Markings are applied directly to the sides of A0, CB0, A1, CB11, A2, LP2,
CB2, A3, LP3, CB3, A38, B38, A&B4. Standard characters are white and 1/8”
high. Factory may substitute 3/32” high characters.
Closed BarrierTerminal Block Marking Options for (CB11, CB2
and CB3)
Special Marking
Special markings are available upon request at an additional charge
for preparation. Production charges for setup, handling and marking
are the same as for standard marking and the same quantity
discounts apply. Consult factory for price and delivery.
L1 & LT1 = Upright numerals, numbered from left to right
L2 & LT2 = Upright numerals, numbered from right to left
L3
L4
= Left lying numerals, numbered from left to right
= Right lying numerals, numbered from right to left
L5 & LT5 = Upside down numerals, numbered from right to left
L6 & LT6 = Upside down numerals, numbered from left to right
5
3AC
K
TER
3
BLU
G
A
GND
134
MAX
PUT
M
EATON www.eaton.com
25
All Accessories
Single RowTerminal Blocks
Cover Options - Single Row
Terminal Block Covers
Available for A1, A2, A3, A & B4,
LP2, & LP. (mount ends only)
Three styles of UL 94V0 thermoplastic covers are offered in black.
Covers are ordered separately and supplied with two clips each,
unless ordered without clips. Optional markings may be specified
(white on black).
Notes: Covers cannot be used with:
• mounting plate options MP & MT.
• certain quick connect terminals.
• 6 base/end styles on A2
Bulk Cover Clips: 1000 Family = CC1-J; 2000 & 3000 Family = CC2-J;
4000 Family = CC4-J.
Cover
Poles
Markings (if desired)
Options
BB - skirted access, both sides, black
BO - skirted access, one side, black
BC - open access, both sides, black*
* Not available in 4000
1 - 1000
2 - 2000
3 - 3000
4 - 4000
02 to 36
BF - bottom forward
TF - top forward
00 - without clips
BR - bottom reverse
TF - top reverse
Snap-On Covers for A38/B38/A0 & CB2/CB3
Can be used on both mount ends and barrier bases
A38/B38/A0
CB2/CB3
T
T
T
A
B
8
8
Poles
A38
B38
A0
CB2
T
O
O
2
3
CB3
T
0
A
Note: these are labeled as the letter “O” not a “zero”
26
EATON www.eaton.com
Single RowTerminal Blocks
Effective December 2017
Contact Us
Tools
Eaton’s Electronics Product SelectionTools
Sales and Customer Service
Americas
Email: elx.americas@eaton.com
PARAMETRIC SEARCH
Drill down into the Eaton Electronics product
database to find the right part for your application.
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Email: elx.emea@eaton.com
IC MATCHING
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Find the Eaton Electronics parts called out on IC
manufacturers’demo and evaluation boards.
Email: elx.cn@eaton.com
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Email: elx.jp@eaton.com
CROSS REFERENCE
Find a cross to a competitor’s product or to an
alternate Eaton Electronics part number.
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Email: elx.sea@eaton.com
SUPERCAPACITOR CALCULATOR
Determine your calculated requirements and
design capability.
Taiwan
Email: elx.tw@eaton.com
TERMINAL BLOCK SELECTOR
Find the right terminal block for any application.
GlobalTechnical Support
AUTOMOTIVE ELECTRONICS SOLUTIONS
Find electronics components for automotive
solutions.
Magnetics: InductorTech@eaton.com
Circuit Protection: FuseTech@eaton.com
Supercapacitors: CapacitorTech@eaton.com
tools.eatonelectronics.com
www.eaton.com/terminalblocks
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Eaton is a registered trademark.
Publication No. 10682 — BU-MC17075
December 2017
All other trademarks are property
of their respective owners.
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