SB4011NCMG-2B [NKK]
3 Amp Momentary Pushbuttons; 3安培瞬时按钮开关型号: | SB4011NCMG-2B |
厂家: | NIHON KAIHEIKI INDUSTRY CO. LTD. |
描述: | 3 Amp Momentary Pushbuttons |
文件: | 总4页 (文件大小:143K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
3 Amp Momentary Pushbuttons Series SB
Distinctive Characteristics
Optional caps in different colors to vary appearance
as needed.
Low operating force for ease of actuation.
Rear panel bushing mount with compact
behind panel dimension.
Internal antijamming feature to protect the
contacts from damage due to excessive
force on the plunger.
Low cost device of rugged one-piece bushing
and housing construction.
Reliability of construction with an internal guide to
maintain contact alignment.
Epoxy sealed terminals.
Actual Size
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
3 Amp Momentary Pushbuttons Series SB
General Specifications
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Soldering Time & Manual Soldering:
Temperature: See Profile A in Supplement section.
Standards & Certifications
UL Recognized: Models rated 3A @ 125V AC & 2A @ 250V AC.
Single pole: Momentary action circuit with solder lug terminations.
UL File Number: WOYR2.E44145; add “/U” to end of part number to order UL mark on switch.
C-UL Recognized: Models rated 3A @ 125V AC & 2A @ 250V AC. Single pole: Momentary action circuit with solder
lug terminations. C-UL File Number: WOYR8.E44145; add “/C-UL” to end of part number to order
C-UL mark on switch.
R
CSA Certified: Models rated 3A @ 125V AC & 2A @ 250V AC. Single pole: Momentary action circuit with solder
lug terminations. CSA File Number: 023535-0-000; add “/C” to end of part number to order
CSA mark on switch.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
3 Amp Momentary Pushbuttons Series SB
TYPICAL SWITCH ORDERING EXAMPLE
SB40 11NO M
POLE & CIRCUITS
Normally Open
PLUNGER COLORS
CONTACT MATERIALS & RATINGS
No Code
C
Black
Red
No
Silver Contacts
Code 3A @ 125V AC or 2A @ 250V DC
11NO SPST OFF (ON)
Normally Closed
Gold Contacts
0.4VA max. @ 28V AC/DC max.
G
11NC SPST ON (OFF)
(
) = Momentary
BUSHINGS
SLIP-ON CAP & COLORS
M
H
Metric Threaded M12 P1
No Code Without Cap
Inch Threaded 15/32-32 NS
2A
2B
2C
2E
2F
Black
White
Red
IMPORTANT:
Yellow
Green
Blue
Switches are supplied without UL,
C-UL & CSA markings unless speci-
fied. Specific models & ratings are
noted on General Specifications page.
2G
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
SB4011NOM
Standard Black Plunger
without Slip-on Cap
Metric Threaded Bushing
SPST OFF-(ON)
Normally Open Circuit
Silver Contacts with
3-Amp Rating
POLE & CIRCUITS
Plunger Position
Connected Terminals
Throw & Switch Schematics
(
) = Momentary
Normal
Down
Normal
Down
Note: Terminal numbers are
not actually on the switch.
Pole
Model
SB4011NO
SB4011NC
OFF
ON
(ON)
(OFF)
OPEN
1-2
1-2
SP
SPST
1
2
NO
NC
1
2
OPEN
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
3 Amp Momentary Pushbuttons Series SB
TYPICAL SWITCH DIMENSIONS
Metric Bushing
Metric Bushing
(1.2) Dia
.047
M12 P1
(8.4) Dia
.331
(10.0) Dia
.394
(2.2) Typ
.086
(9.0)
.354
(4.0)
.157
(0.6) Typ
.024
(7.3)
.287
(12.0) Dia
.472
(6.3)
.248
(22.0)
.866
SB4011NOM
(1.2) Dia
.047
M12 P1
SB4011NOM
(8.4) Dia
.331
(10.0) Dia
.394
Hardware provided:
(12.5) Dia
.492
1 AT504 Knurled Face Nut
1 AT508 Lockwasher
1 AT527M Hex Mounting Nut
(9.0)
.354
(5.0)
.197
(12.0) Dia
.472
(6.3)
.248
(23.0)
.906
Details in Hardware &
Accessories section.
Panel Thickness:
.157” (4.0mm)
SB4011NCM
Inch Bushing
Inch Bushing
(1.2) Dia
.047
15/32-32 NS
(8.4) Dia
.331
(10.0) Dia
.394
(2.2) Typ
.086
(10.4)
.410
(4.0)
.157
(0.6) Typ
.024
(7.3)
(12.0) Dia
.472
(6.3)
.248
(22.0)
.866
.287
SB4011NOH
(1.2) Dia
.047
15/32-32 NS
SB4011NCH
(8.4) Dia
.331
(10.0) Dia
.394
Hardware provided:
(12.5) Dia
.492
2 AT503H Hex Mounting Nuts
1 AT508 Lockwasher
(10.4)
.410
(5.0)
.197
(12.0) Dia
.472
(6.3)
.248
(23.0)
.906
Details in Hardware &
Accessories section.
Panel Thickness:
.157” (4.0mm)
SB4011NCH
SLIP-ON CAP & COLORS
AT422
(10.0) Dia
.394
.394” (10.0mm) Diameter Cap
2A
2B
2C
2E
2F
Black
Red
Green
(6.0)
.236
(8.8)
.346
Material: Polyethylene
Finish: Matte
2G
White
Yellow
Blue
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
相关型号:
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