EXD-Q26-2 [HONEYWELL]
Snap Acting/Limit Switch, DPDT, Momentary, 0.3A, 125VDC, 5.3mm, Wire Terminal, Panel Mount-threaded;
| 型号： | EXD-Q26-2 |
| 厂家： | 
Honeywell |
| 描述： | Snap Acting/Limit Switch, DPDT, Momentary, 0.3A, 125VDC, 5.3mm, Wire Terminal, Panel Mount-threaded 开关 瞄准线 光电二极管 |
| 文件： | 总13页 (文件大小：842K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MICRO SWITCH™
Hazardous Location Switches
EX Series
Datasheet
MICRO SWITCH™ EX Series
Hazardous Location Limit Switches
MICRO SWITCH™ EX Series switches feature the smallest UL-listed housings available for use in hazardous locations. The EX
Series switch cavity is designed to cool expanding gases below the ignition temperature of the surrounding explosive atmosphere.
The EX Series is capable of switching up to 20 amps while providing ample wiring space for ease of installation. Single and double
conduit openings are available. Dual conduit openings may allow for through wiring of multiple switches. The EX Series can be
mounted from any of the switch’s four sides.
What makes our switches better?
Honeywell has over 80 years of switch manufacturing experience
covering most environment types
Proven technology plus superior quality and service are offered
world-wide. The EX Series holds multiple agency approvals,
including CE, IEC Ex, UL, CSA, and ATEX directives
Multiple actuator options make the EX Series a good choice for
indoor explosion-proof applications
Smallest UL-listed, power-load carrying switch available for use in
hazardous locations
Manufactured for hars
and explosive environ
RELIABILITY • ACTUATION VARIETY
sensing.honeywell.com
2
COMPACT AND RUGGED HOUSING
Features
and Benefits
Often used in applications where space is at a premium, MICRO SWITCH™ EX
Series switches feature ample wiring space that eases installation time. The
four-sided mounting with optional mounting bracket simplifies installation in most
applications. The EX Series offers dual conduit openings on select models that
allow for through wiring making it easier to wire multiple switches in a single circuit.
International approvals for use around the world
WIDE VARIETY OF PRODUCT OFFERINGS AND VARIATIONS
Broad range of actuator styles available in pin plunger and rotary configurations.
Switching capacity from 1 A for low energy loads, up to 20 A for most industrial
electrical loads.
DESIGN FLEXIBILITY
Rotary actuators are field adjustable for quick set up and application adaptability.
Roller lever actuators are adjustable through 360° of rotation. 1EX and 2EX listings
have dual conduit openings enabling “wire through” or allowing the user to
split the wiring of a double pole switch with one pole exiting each side.
Potential Applications
INDUSTRIAL PAINT BOOTHS
Position detecting in automated paint booths used by indoor industrial painting
companies
Automotive paint booth door position detection assures the door is closed before
paint can be applied
PETROLEUM AND CHEMICAL PLANTS
Valve position in indoor potentially explosive environments in petroleum refineries
and chemical plants
PROCESSING FACILITIES
Position sensing indoors at grain handling and processing plants, pulp and paper
processing, lumber and other types of facilities where dust and other fine particles
in the atmosphere may create the potential for explosions
sensing.honeywell.com
3
EX Series
Table 1. Specifications
Characteristic
Parameter
Product type
MICRO SWITCH™ hazardous location limit switches
overtravel top plunger
adjustable roller lever
side roller lever
rod lever
one-way roller lever
manually activated paddle
Actuators
adjustable rod lever with one-inch nylon roller
Circuitry
SPDT, DPDT
Electrical
1 A, 3 A, 5 A, 10 A, 15 A, and 20 A
Aluminum die-cast
Housing material
Termination types
1/2-14 NPT conduit, preleaded
NEMA 1, 7, and 9, UL listed, and CSA certified:
Class I, Div.1 & 2, Groups B*, C, and D
[*Group B - only as noted in order guide]
Class II, Div.1 & 2, Groups E, F, and G
Sealing
-40 °C to 71 °C [-40 °F to 160 °F]
*High temp models available up to 204 °C [400 °F] (refer to order guide on pages 6 and 7)
Operating temperature1
Agency approvals and standards
UL listed
IEC Ex, ATEX (CE), UL, CSA
#E14274
CSA certified
#LR57324
ATEX directive2
KEMA 04ATEX2312X
KEM 08.0012X
IEC Ex certified
UNSPSC code
302119
UNSPSC commodity
302119 Switches and controls and relays
1 Refer to order guide
2 Most models, refer to individual specifications for selected catalog listings
Table 2. Agency Approvals and Standards
UL, CE/ATEX, CSA, IEC Ex, INMETRO
Standards & Designations
UL listed
#E14274
UL 1203
CSA certified
#LR57324
C22.2 No. 25 and No. 30
II 2 G Ex d IIB + H2 T6 Gb (EX)
II 2 G Ex d IIB + H2 T2 Gb (EXHT)
EN60079-0 and EN60079-1
ATEX directive *
KEMA 04ATEX2312X
II 2 G Ex d IIB + H2 T6 Gb (EX)
II 2 G Ex d IIB + H2 T2 Gb (EXHT)
IEC60079-0 and IEC60079-1
IEC Ex certified *
KEM 08.0027X
In process
INMETRO certified *
IEC60079-0 and IEC60079-1
*Most models, refer to individual specifications for selected catalog listings
sensing.honeywell.com
4
MICRO SWITCH™ Hazardous Location Limit Switches
Table 3. Circuitry and Electrical Ratings
Rating
Table 4. Hazardous Location Classifications
Rating
Circuitry
Electrical rating
Classification
code
code
UL/CSA Rating:
Explosion Proof-UL listed for Hazardous Locations
15 A, 125, 250, or 480 Vac
1/8 HP, 125 Vac; 1/4 HP, 250 Vac
0.5 A, 125 Vdc; 0.25 A 250 Vdc
1
2
NEMA 7, Class I, Groups B, C, and D
NEMA 9, Class II, Groups E, F, and G
A
SPDT
Explosion Proof-UL listed for Hazardous Locations
NEMA 7, Class I, Groups C and D
UL/CSA Rating:
20 A, 125, 250, or 480 Vac
10 A, 125 Vac “L”
NEMA 9, Class II, Groups E, F, and G
B
C
SPDT
DPDT
European Hazardous Locations Designation:
Ex dIIB + H2 T6 Category II 2 G
3
4
1 HP, 125 Vac; 2 HP, 250 Vac
0.5 A, 125 Vdc; 0.25 A, 250 Vdc
European Hazardous Locations Designation:
Ex dIIB + H2 T2 Category II 2 G
UL/CSA Rating:
10 A, 125 or 250 Vac
0.3 A, 125 Vac; 0.15 A 250 Vdc
Series
Code
ATEX Temperature Rating
UL/CSA Rating:
D
E
F
SPDT
SPDT
SPDT
10 A, 125, 250, or 480 Vac
0.5 A, 125 Vdc; 0.25 A 250 Vdc
EX
T6
T2
-40 °C to 70 °C [-40 °F to 158 °F]
-40 °C to 204 °C [-40 °F to 400 °F]
EXHT
UL Rating: 1 A, 125 Vac
UL/CSA Rating:
3 A, 125 or 250 Vac
1/10 HP, 125 Vac; 1/6 HP, 250 Vac
UL/CSA Rating:
G
SPDT
5 A, 125, 250, or 480 Vac;
0.50 A, 125 Vdc; 0.25 A, 250 Vac
sensing.honeywell.com
5
EX Series
MICRO SWITCH™ EX SERIES ORDER GUIDE
5,56
[0.219]
(8°)
0,18
[0.007]
(0.25°)
15 A
(A)
2,22 N to 5,56 N
[8 oz to 20 oz]
EX-AR
CW*
CW*
SPDT
SPDT
2, 3
2, 3
90°
90°
5,56
[0.219]
(8°)
0,18
15 A
(A)
2,22 N to 5,56 N
[8 oz to 20 oz]
EX-AR141
[0.007] No mounting bracket
(0.25°)
5,56
[0.219]
(8°)
20 A
(B)
3,34 N to 8,90 N
[12 oz to 32 oz]
0,304
[0.012]
EXA-AR
EXA-AR20
EX-AR16
CW*
CW*
SPDT
SPDT
SPDT
2, 3
2, 3
2, 3
25°
25°
90°
5,56
[0.219]
(8°)
15 A
(B)
No lever furnished
(order separately)
–
–
5,56
[0.219]
(8°)
0,18
Low O.F.
CW or
CCW*
15 A
(A)
0,56 N [2 oz]
max.
[0.007] (no return spring) with-
(0.25°)
out mounting bracket
0.125 in x 5.28 in
aluminum lever (no
mounting bracket)
EX-
AR1613
15 A
(A)
0,56 N [2 oz]
max.
CW*
CW*
SPDT
SPDT
2, 3
2, 3
16° 2° 40° min.
–
3,81 N to 9,53 N
[12.5 oz to
5,56
0,18
[0.007]
(0.25°)
15 A
(A)
No lever furnished
(order separately)
EX-AR20
[0.219]
(8°)
90°
31.25 oz]
0,18
[0.007]
(0.25°)
15 A
(A)
0,45 Nm
[4.0 in-lb]
1,65
[0.065]
No lever furnished
(order separately)
EX-AR230
CCW*
CW*
SPDT
SPDT
2, 3
2, 3
25°
90°
5,56
[0.219]
(8°)
0,533
[0.021]
(0.75°)
EX-
AR471-3
15 A
(A)
3,34 N to 7,32 N
[12 oz to 24 oz]
36 inch leadwire
Manual
opera-
tion
3,18
[0.125]
min.
0,077
[0.003]
approx.
15 A
(A)
Large 3 in x 3.5 in
paddle
EX-AR50
SPDT
2, 3
11,12 N [40 oz]
–
*Note: CW (Clockwise) and CCW (Counter-Clockwise) when looking at nameplate. EX Series switches are not sealed against liquids and are not
intended to be used in liquid splash environments or outdoor use without protection. NEMA 1, 7, 9 only.
sensing.honeywell.com
6
MICRO SWITCH™ Hazardous Location Limit Switches
MICRO SWITCH™ EX SERIES ORDER GUIDE, CONTINUED
5,56
[0.219]
(8°)
0,18
[0.007]
(0.25°)
15 A
(A)
2,22 N to 5,56 N
[8 oz to 20 oz]
EX-AR128
EXD-AR-3
CW*
CW*
SPDT
DPDT
2, 3
1, 3
90°
25°
One-way roller lever
36 inch wire leads
10 A
(C)
2,44 N to 7,32 N
[8 oz to 24 oz]
6,35
[0.25]
2,77
[0.109]
3,18
[0.125]
min.
20 A
(B)
2,77
[0.109]
0,229
[0.009]
EXA-N
EXA-Q
Plunger SPDT
2, 3
2, 3
15,57 N [56 oz]
With seal boot
3,18
[0.125]
min.
20 A
(B)
1,27
[0.05]
0,229
[0.009]
Plunger SPDT
Plunger SPDT
Plunger SPDT
8,90 N [32 oz]
8,90 N [32 oz]
13,34 N [48 oz]
3,18
[0.125]
min.
3 A
(F)
1,27
[0.05]
0,229
[0.009]
EXHT-Q
EX-Q400
EXHT-AR
1, 4
400° high temperature
5 A
(G)
1,98
[0.078]
4,78
[0.188]
0,102
[0.004]
400° high temperature
intermittent exposure
1
5,56
[0.219]
(8°)
3 A
(F)
3,34 N to 8,90 N
[12 oz to 32 oz]
0,406
[0.016]
CW*
SPDT
1, 4
25°
400° high temperature
5,56
[0.219]
(8°)
0,18
[0.007]
(0.25°)
15 A
(A)
2,22 N to 5,56 N
[8 oz to 20 oz]
1EX1
2EX1
CW*
CW*
SPDT
DPDT
2, 3
2, 3
90°
25°
Dual conduit openings
Dual conduit openings
5,56
[0.219]
(8°)
0,305
[0.012]
(0.5°)
20 A
(B)
3,34 N to 8,90 N
[12 oz to 32 oz]
*Note: CW (Clockwise) and CCW (Counter-Clockwise) when looking at nameplate. EX Series switches are not sealed against liquids and are not
intended to be used in liquid splash environments or outdoor use without protection. NEMA 1, 7, 9 only.
sensing.honeywell.com
7
EX Series
DIMENSIONAL DRAWINGS mm [in]
Figure 1. MICRO SWITCH™ EX Series, no lever
Figure 5. MICRO SWITCH™ EX Series, rod lever
Figure 2. MICRO SWITCH™ EX Series, side rotary
Figure 6. MICRO SWITCH™ EX Series, top pin plunger
Figure 3. MICRO SWITCH™ EX Series, side rotary with two
conduit openings
Figure 7. MICRO SWITCH™ EX Series, boot sealed
Figure 8. MICRO SWITCH™ EX Series, manually actuated
Figure 4. MICRO SWITCH™ EX Series, one-way lever
sensing.honeywell.com
8
MICRO SWITCH™ Hazardous Location Limit Switches
Table 5. Replacement Catalog Listings
EX Series Part Number
Internal Switching Element/
Basic Switch
Actuator
Internal Springs
EXA-AR
EXA-Q
BA-2R-P4
BZ-2R-P4
BZ-2R-P4
BZ-2R-P4
BZ-2RW88-P5
BZ-2RW88-P5
BZ-2R-P4
BZ-2R-P4
BZ-2R-P4
BZ-2R-P4
DT-2R4-A7
DT-2R711-A7
DT-2R-A7
6PA5-EX
8PA15-EX
6PA5-EX
6PA130-EX
6PA5-EX
6PA136-EX
*
33PA6-EX
–
EX-AR
33PA7-EX
33PA7-EX
–
EX- AR128
EX-AR16
EX-AR1613
EX-AR20*
EX-AR30
EX-AR50
EX-AR800
EXD-AR-3
EXD-AR30-3
EXD-Q-3
EXH-AR3
EXH-AR33
EX-N15
–
33PA7-EX
33PA5-EX
33PA7-EX
33PA7-EX
33PA6-EX
33PA5-EX
–
6PA5-EX
6PA134-OP
6PA5-EX
6PA5-EX
6PA5-EX
8PA77-EX
6PA5-EX
6PA5-EX
8PA12-EX
8PA15-EX
8PA15-EX
4HS202
33PA6-EX
33PA6-EX
–
4HS203
BZ-2R15-P4
BZ-2R-P4
BZ-2R-P4
EX-Q
–
EX-Q800
Double Conduit
1EX1
–
BZ-2R-P4
BZ-2R-P4
DT-2R4-A7
6PA5-EX
6PA5-EX
6PA5-EX
33PA6-EX
33PA6-EX
33PA6-EX
2EX1
4EX1-3
* Order levers separately
GROUNDING SCREW ASSEMBLY
(for equipped models only)
Table 6. Actuator Order Codes
Type
Part Number
One-way roller lever
(for CW actuation)
6PA130-EX
(bronze roller)
Pan-head Phillips screw
with external lock washer
Metal clamp
One-way roller lever
(for CCW actuation)
6PA142-EX
(bronze roller)
Adapter screw
Adjustable length
roller lever
43 mm to 76 mm
[1.7 in to 3 in]
6PA138-EX
(nylon roller)
Washer
Rod lever
6PA136-EX
134 mm [5.28 in]
(aluminum rod)
Adjustable length
317,5 mm [12.5 in]
max. rod lever
6PA204-EX
with 25,4 mm [1 in]
nylon roller
6PA5-EX
(bronze roller)
6PA127-EX
(nylon roller)
Roller lever
sensing.honeywell.com
9
EX Series
Table 7. Mounting Brackets
15PA85-EX (for side rotary)
15PA86-EX (for top plunger)
used for top, bottom, back, or end mounting. It is furnished with each
switch, except where noted in the order guides.
ordered separately for top mounting of plunger switches. EX switches
may also be direct mounted, using 10-32 UNF screws.
This datasheet supports the following MICRO SWITCH™ EX Series Hazardous Location Limit Switches
1EX1
2EX1
EX-AR1613
EX-AR1620
EX-AR-1621
EX-AR182
EX-AR20
EX-AR800
EX-AR830
EX-AR87
EXD-AR20-3
EXD-AR-3
EXD-AR30-3
EXD-AR30-6
EXD-AR62-3
EXD-AR87-3
EXD-N-3
EXH-AR3
EXH-AR33
EXH-AR7
EXH-AR7-R1
EXH-N
EXH-Q26-2
EXHT-AR
EXHT-AR403
EXHT-Q
EX-N15
EX-N152
EX-Q
EX-Q1
EX-Q171
EX-Q173
EX-Q19
EX-Q22
EX-Q400
EX-Q62
EX-Q800
15PA85-EX
19PA4-EX
33PA1-EX
33PA5-EX
33PA6-EX
33PA7-EX
6PA126-EX
6PA127-EX
6PA130-EX
6PA136-EX
6PA138-EX
6PA142-EX
6PA204-EX
6PA5-EX
8PA12-EX
8PA15-EX
8PA77-EX
EX-XR3
4EX1-3
4EX5-3
EXA-AR
EXA-AR20
EXA-AR62
EXA-N
EXA-Q
EX-AR
EX-AR128
EXAR-141
EX-AR16
EX-AR230
EX-AR30
EX-AR400
EX-AR420
EX-AR471-15
EX-AR471-3
EX-AR50
EXD-Q26-2
EXD-Q-3
EXD-Q62-3
EXH-AR2
EX-XR9
EX-YQ-3
EX-AR68
EX-AR8
sensing.honeywell.com
10
MICRO SWITCH™ Hazardous Location Limit Switches
Table 8. Additional Available EX Lstings
Class 1
Group
B
2-CKT
DB
Pre-
leaded
Listing
CW
CCW
Plunger
SPDT
DPDT
1 A
10 A
15 A
20 A
EXA-AR62
EXA-N
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
EX-AR1620
EX-AR-1621
EX-AR182
EX-AR30
ü
ü
ü
ü
ü
ü
EX-AR400
EX-AR420
EX-AR471-15
EX-AR471-3
EX-AR68
5 A
5 A
ü
ü
ü
ü
ü
ü
ü
15 ft
3 ft
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
EX-AR8
EX-AR800
EX-AR830
EX-AR87
ü
ü
ü
ü
ü
EXD-AR20-3
EXD-AR-3
EXD-AR30-3
EXD-AR30-6
EXD-AR62-3
EXD-AR87-3
EXD-N-3
3 ft
3 ft
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
3 ft
ü
ü
6 ft
3 ft
ü
ü
3 ft
3 ft
ü
ü
ü
ü
EXD-Q26-2
EXD-Q-3
3 ft
2 ft
EXD-Q62-3
EXH-AR2
EXH-AR3
EXH-AR33
EXH-AR7
EXH-AR7-R1
EXH-N
3 ft
ü
ü
ü
ü
ü
ü
ü
10.5 ft
10.5 ft
3 ft
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
EXH-Q26-2
EXHT-AR403
EX-N15
ü
ü
3 A
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
EX-N152
SPNO
ü
EX-Q
ü
EX-Q1
SPNO
ü
ü
EX-Q171
EX-Q173
ü
EX-Q19
ü
EX-Q22
ü
EX-Q62
ü
EX-Q800
ü
ü
ü
Double Conduit
4EX1-3
3 ft
3 ft
ü
ü
ü
ü
ü
ü
4EX5-3
sensing.honeywell.com
11
EX Series
ADDITIONAL INFORMATION
WARNING
PERSONAL INJURY
The following associated literature is available on the Honeywell web
site at sensing.honeywell.com:
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the product
could result in personal injury.
• Product installation instructions
• Product range guide
• Hazardous location switches product brochure
• Product application-specific information
Failure to comply with these instructions could result in
death or serious injury.
– Applicaiton note: Electronic sensors and electromechanical
switches in valves and flow meters
WARNING
MISUSE OF DOCUMENTATION
– Application note: Industrial waste water treatment
– Application note: Sensors and switches for industrial manual
process valves
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
– Sensors and switches in oil rig applications
•
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship. Honeywell’s standard
product warranty applies unless agreed to otherwise by Honeywell
in writing; please refer to your order acknowledgement or consult
your local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge those
items it finds defective. The foregoing is buyer’s sole remedy
and is in lieu of all other warranties, expressed or implied,
including those of merchantability and fitness for a particu-
lar purpose. In no event shall Honeywell be liable for conse-
quential, special, or indirect damages.
While we provide application assistance personally, through our
literature and the Honeywell website, it is up to the customer to
determine the suitability of the product in the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
sensing.honeywell.com
12
Find out more
Honeywell serves its customers
through a worldwide network
of sales offices, representatives
and distributors. For application
assistance, current specifications,
pricing or name of the nearest
Authorized Distributor, contact
your local sales office.
To learn more about Honeywell’s
sensing and control products,
call +1-815-235-6847 or
1-800-537-6945,
visit sensing.honeywell.com, or
e-mail inquiries to
info.sc@honeywell.com
Sensing and Control
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422
honeywell.com
002390-1-EN IL50 GLO
November 2014
Copyright © 2014 Honeywell International Inc. All rights reserved.
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Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
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