Safety-Rated Interlock Switches

Safety rated interlock switches are safeguarding measures designed to improve safety in situations where guards or gates are used around hazardous machinery or equipment.

What are safety rated interlock switches used for?

In industrial situations, safety rated interlock switches prevent or permit the use of machinery, depending on safety conditions. They allow current to pass to the machine when it is safe to operate, for example when the machine's guard is closed. And they cut off the power if there's a potential hazard, such as a guard being opened. When a dangerous piece of equipment such as a metalworking machine is in operation, safety rated interlock switch might be used to ensure safety gates remain closed, excluding workers from hazardous areas.

Types of safety rated interlock switches

Safety rated interlock switches vary according to their lock type, maximum current and voltage, as well as their housing material. Guard-locking switches prevent access to machine parts that may still be in motion, even when the power has been cut. Hinge switches will close protective gates and guards in unsafe conditions.


...
Read more Read less

Filters

Viewing 1 - 20 of 56 products
Results per page
Description Price Connection Type Lock Style Normal State Configuration Housing Material Maximum AC Voltage Maximum DC Voltage Safety Contacts Range Actuator Included Lock Type Number of Head Directions Series Auxiliary Contacts Depth
RS Stock No. 263-3624
Mfr. Part No.XCSA702
HK$694.86
Each
units
Screw Key 2NC/1NO Zamak 240V 250V 2NC/1NO Preventa - - 8 XCSA - 44mm
RS Stock No. 279-6393
Mfr. Part No.XCSTA591
HK$307.00
Each
units
Screw Key 1NC/2NO Glass Fibre Reinforced PA 240V 250V 1NC/2NO Preventa - - 8 XCSTA - 30mm
RS Stock No. 666-4938
Mfr. Part No.XCSA502EX
HK$1,943.15
Each
units
Screw Key 1NC/2NO Zamak 240V 250V 1NC/2NO Preventa - - 8 XCSA - 44mm
RS Stock No. 766-1605
Mfr. Part No.XCSB702
HK$1,070.00
Each
units
- - NO/2NC Zamak 240V 250V NO/2NC Preventa Yes - - XCSB - 44mm
RS Stock No. 609-6704
Mfr. Part No.XCSB501
HK$1,157.50
Each
units
Screw Key 1NC/2NO Zamak 240V 250V 1NC/2NO Preventa - - 8 XCSB - 44mm
RS Stock No. 252-3864
Mfr. Part No.XCSPA591
HK$333.00
Each
units
- Key 1NC/1NO Polyamide 240V 250V - Preventa - - 8 XCSPA - 30mm
RS Stock No. 814-6993
Mfr. Part No.XCSC703
HK$2,117.57
Each
units
Cable Key 2NC/1NO Zamak 240V 250V - Preventa Yes - 8 XCSC - 44mm
RS Stock No. 132-9178
Mfr. Part No.XCSPA992
HK$380.69
Each
units
M16 Key 2NC/1NO Glass Fibre Reinforced PA 240V 250V 2NC/1NO Preventa Yes - 8 XCSPA - 94mm
RS Stock No. 263-3595
Mfr. Part No.XCSA502
HK$604.97
Each
units
Screw Key 1NC/2NO Zamak 240V 250V 1NC/2NO Preventa - - 8 XCSA - 44mm
RS Stock No. 263-3646
Mfr. Part No.XCSA722
HK$808.00
Each
units
Screw Key 2NC/1NO Zamak 240V 250V 2NC/1NO Preventa - - 8 XCSA - 44mm
RS Stock No. 609-6697
Mfr. Part No.XCSA711
HK$732.14
Each
units
Screw Key 2NC/1NO Zamak 240V 250V 2NC/1NO Preventa - - 8 XCSA - 44mm
RS Stock No. 814-7006
Mfr. Part No.XCSE7313
HK$4,044.46
Each
units
Cable Key 2NC/1NO Zamak 240V 250V 1NC/1NO Preventa Yes - 8 XCSE - 44mm
RS Stock No. 700-4298
Mfr. Part No.XCSA703
HK$644.94
Each
units
Screw Clamp Key NO/2NC Zamak 240V 250V NO/2NC Preventa - - 4 XCSA - 44mm
RS Stock No. 814-7015
Mfr. Part No.XCSMP79L2
HK$883.09
Each
units
Cable Key 2NC Polyamide 240V 250V - Preventa Yes - 1 XCSMP - 30mm
RS Stock No. 132-9171
Mfr. Part No.XCSTA892
HK$389.26
Each
units
M16 Key 3NC Glass Fibre Reinforced PA 240V 250V 3NC Preventa Yes - 8 XCSTA - 115mm
RS Stock No. 133-0062
Mfr. Part No.XCSMP70L5
HK$648.40
Each
units
Cable Key 2NC/1NO Polyamide 240V 250V 2NC/1NO Preventa Yes - 1 XCSMP - 87mm
RS Stock No. 609-6710
Mfr. Part No.XCSB701
HK$1,157.51
Each
units
Screw Key 2NC/1NO Zamak 240V 250V 2NC/1NO Preventa - - 8 XCSB - 44mm
RS Stock No. 296-4675
Mfr. Part No.XCSPA792
HK$269.75
Each
units
Screw Key 2NC Glass Fibre Reinforced PA 240V 250V 2NC Preventa - - 8 XCSPA - 30mm
RS Stock No. 814-7003
Mfr. Part No.XCSMP59L2
HK$883.09
Each
units
Pre-Cabled Key NO/NC Polyamide 240V 250V - Preventa Yes - - XCSM - 30mm
RS Stock No. 814-7009
Mfr. Part No.XCSE7333
HK$4,934.54
Each
units
Cable Key 2NC/1NO Zamak 240V 250V 1NC/1NO Preventa Yes - 8 XCSE - 44mm