531-SWH LINEMASTER, 531-SWH Datasheet - Page 2

• Manufacturer Part Number: 531-SWH
• Description: Switch; 20 A; 125-250 VAC; SPDT; 9 x 5-3/4 x 4-3/4; Cast Metal; Alert Orange
• Manufacturer: LINEMASTER
• Type: Footr

Specifications of 531-SWH

• Color: Alert Orange
• Contact Form: SPDT-NC/NO
• Current, Rating: 20 A
• Ip Rating: IP56
• Mounting Hole Size: 7.94 mm
• Number Of Poles: 1
• Number Of Positions: 2
• Operation: Momentary
• Standards: UL Listed, CSA Certified
• Voltage, Rating: 250 VAC
• Weight: 8
• Lead Free Status / Rohs Status: RoHS Compliant part

±DB Double Break models must be wired to equal voltage sources and the same polarity.
The loads should be on the same sides of the line.
S - Denotes MOMENTARY CONTACT - Press to Start - Release to Stop.
D - Denotes MAINTAINED CONTACT - Press to Start - Release Latch to Stop.
O - Denotes oversize O - shield models which accept oversized safety shoes and metatarsal foot guards.
OX - Denotes extra oversize shield models.
*1st stage Maintained 2nd stage Momentary. **1st stage Momentary 2nd stage Maintained. ***1st stage Maintained 2nd & 3rd stage
Momentary.
BOLD COPY INDICATES STOCK ITEM
574-DWHD** 574-DWHOD** 574-DWHOXD**
535-SWH
575-DWH
575-
DWHA***
536-SWH
576-DWH
537-SWH
577-DWH
538-SWH
578-DWH
578-DWHA* 578-DWHOA*
578-DWHD** 578-DWHOD** 578-DWHOXD**
535-SWHO
575-DWHO
575-DWHOA*** 575-DWHOXA***
536-SWHO
576-DWHO
537-SWHO
577-DWHO
538-SWHO
578-DWHO
535-SWHOX
575-DWHOX
536-SWHOX
576-DWHOX
537-SWHOX
577-DWHOX
538-SWHOX
578-DWHOX
578-DWHOXA*
535-SWN
575-DWN
536-SWN
576-DWN
537-SWN
577-DWN
538-SWN
578-DWN
Two
Three
Three
Three
Single
Single
Single
Single
Two
Two
Two
Two
SPDT
SPDT
SPDT
SPDT
SPDT DB±
SPDT DB±
DPDT DB±
DPDT DB±
SPDT DB±
SPDT DB±
SPDT DB±
SPDT DB±
C
C
C
C
Z
Z
Z
Z
Z
Z
Z
Z
15 A
125-250 VAC
1/2 H.P. 125 VAC
1 H.P. 250 VAC
Heavy Pilot Duty
250 VAC Max.