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.


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한장내 검색 결과 수
제품설명 단가 Connection Type Lock Style Normal State Configuration Lock Type Actuator Included Housing Material Maximum AC Voltage Safety Contacts Maximum DC Voltage Range IP Rating Hazardous Area Certification Number of Head Directions Series
RS 제품 번호 263-3624
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Screw Key 2NC/1NO - - Zamak 240V 2NC/1NO 250V Preventa IP67 - 8 XCSA
RS 제품 번호 623-2972
제조사 부품 번호AZ15ZVRK-M20-2254
제조사Schmersal
₩46,546.50
Each
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M20 Key 1NC - - Glass Fibre Reinforced Thermoplastic 230V 1NC 24V - IP67 - 3 AZ15
RS 제품 번호 856-8374
제조사 부품 번호RA 2425-D06T
제조사Carlo Gavazzi
₩62,404.55
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 625-0374
제조사 부품 번호AZ15ZVRK-M20
제조사Schmersal
₩42,488.60
Each
수량
M20 Key 1NC - - Glass Fibre Reinforced Thermoplastic 230V 1NC 24V - IP67 - 3 AZ15
RS 제품 번호 153-141
제조사 부품 번호GKNC21
제조사Honeywell
₩133,791.35
Each
수량
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RS 제품 번호 623-3054
제조사 부품 번호AZ16-12ZVRK-M20
제조사Schmersal
₩63,275.65
Each
수량
M20 Key 2NC/1NO - - Glass Fibre Reinforced Thermoplastic 230V 2NC 24V - IP67 - 3 AZ16
RS 제품 번호 279-6393
제조사 부품 번호XCSTA591
₩55,099.40
Each
수량
Screw Key 1NC/2NO - - Glass Fibre Reinforced PA 240V 1NC/2NO 250V Preventa IP67 - 8 XCSTA
RS 제품 번호 240-8692
제조사 부품 번호BD5935.48 DC24V
제조사Dold
₩529,579.20
Each
수량
- - - - - - - 4 - Safemaster - - - BD 5935
RS 제품 번호 826-3892
제조사 부품 번호204026
제조사IDEM
₩479,229.00
Each
수량
Cable Key 2NC/2NO - - Stainless Steel 250V 2NC/1NO 250V Kobra IP67 ATEX 8 KM-SS-Ex
RS 제품 번호 826-3915
제조사 부품 번호203007F
제조사IDEM
₩84,406.80
Each
수량
M20 Key 3NC/1NO - Yes Die Cast Metal 240V 3NC - Kobra IP67 - 4 KM
RS 제품 번호 666-4938
제조사 부품 번호XCSA502EX
₩401,882.45
Each
수량
Screw Key 1NC/2NO - - Zamak 240V 1NC/2NO 250V Preventa IP67 ATEX 8 XCSA
RS 제품 번호 623-2988
제조사 부품 번호AZ16ZVRK-M20
제조사Schmersal
₩55,441.95
Each
수량
M20 Key 1NC/1NO - - Glass Fibre Reinforced Thermoplastic 230V 1NC 24V - IP67 - 3 AZ16
RS 제품 번호 623-3098
제조사 부품 번호AZ 17-11ZK
제조사Schmersal
₩61,942.65
Each
수량
M16 Key 1NC/1NO - - Glass Fibre Reinforced Thermoplastic 230V 1NC 24V - IP67 - 4 AZ17
신제품
RS 제품 번호 219-9207
제조사 부품 번호XCSPR952
₩114,935.60
Each
수량
Terminal Keyed 1 NC + 1 NC + 1 NO Solenoid - Plastic - - - - - - - Preventa Safety Detection
RS 제품 번호 198-734
제조사 부품 번호XCSTA891
₩56,846.25
Each
수량
Screw Key 3NC - - Glass Fibre Reinforced PA 240V 3NC 250V Preventa IP67 - 8 XCSTA
RS 제품 번호 609-6754
제조사 부품 번호XCSPA691
₩56,561.05
Each
수량
Screw Key 1NC/1NO - - Glass Fibre Reinforced PA 240V 1NC/1NO 250V Preventa IP67 - 8 XCSPA
RS 제품 번호 185-7260
제조사 부품 번호M-KE-NS3 (A101, B201, C301)
제조사IDEM
₩567,614.65
Each
수량
M6 Screw Key - Interlock - Die Cast Metal, Stainless Steel - - - - - - - M-KE
RS 제품 번호 498-927
제조사 부품 번호3SE5232-0QV40
제조사Siemens
₩66,950.70
Each
수량
M20 Key 2NC/1NO - - Plastic 230V - 230V Sirius IP65 - 5 3SE5
RS 제품 번호 724-3695
제조사 부품 번호AZ 3350-12ZUEK-U90
제조사Schmersal
₩134,443.90
Each
수량
Screw Handle 2NC/1NO - Yes Aluminium 230V 2NC 24V - IP67 - 4 AZ3350
RS 제품 번호 179-4744
제조사 부품 번호HS5L-VA7Y4M-G
제조사Idec
₩158,775.80
Each
수량
M20 Key 1NC/1NO (Door Monitor), 1NC/1NO (Lock Monitor) Solenoid Lock - Metal (Head) 250V 1NC/1NO (Door Monitor), 1NC/1NO (Lock Monitor) 30V - IP67 - - HS5L