Solenoid Interlock Switches

Solenoid interlock switches allow guards or gates to be securely locked while dangerous processes are in operation. They require an internal solenoid to be energised before the guard can be opened and remain locked until all equipment has ceased moving.

What are solenoid interlock switches used for?

Solenoid interlock switches are widely used in machinery where an interrupt...

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Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 4NC/2NO
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 4NC/2NO
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RS Stock No.: 617-5087Brand: SchmersalManufacturers Part No.: AZM 161SK-12/12RKA-024

197.517 OMR

197.517 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1197.517 OMR
Add to basket
Schmersal
Power to Lock
24V ac/dc
AZM 161
No
-
-
4NC
4NC/2NO
M16
2NO
Plastic
IP67
-
-
90mm
30mm
130mm
-
10W
-
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, 1NC/1NO
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, 1NC/1NO
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RS Stock No.: 741-8691Brand: SchmersalManufacturers Part No.: AZM 170-11ZRK 24 VAC/DC

191.476 OMR

191.476 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1191.476 OMR
Add to basket
Schmersal
Power to Unlock
24V ac/dc
AZM 170
No
-
-
NC
1NC/1NO
1/2 in NPT
1NO
Plastic
IP67
-
-
30mm
90mm
84mm
-
10W
-
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 2NC
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 2NC
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RS Stock No.: 741-8685Brand: SchmersalManufacturers Part No.: AZM 170-02ZRKA 24 VAC/DC

191.476 OMR

191.476 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1191.476 OMR
Add to basket
Schmersal
Power to Lock
24V ac/dc
AZM 170
No
-
-
2NC
2NC
1/2 in NPT
-
Plastic
IP67
-
-
30mm
90mm
84mm
-
10W
-
Allen Bradley Guardmaster 440G-S Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Allen Bradley Guardmaster 440G-S Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Add to parts list
RS Stock No.: 251-1956Brand: Allen Bradley GuardmasterManufacturers Part No.: 440G-S36001

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-S
Yes
Spartan
Standard
2NC
-
M20
1NO
Plastic
IP67
-
-
58mm
35mm
120mm
-
-
-
Omron D4NS Series Safety Interlock Switch, 2NC
Omron D4NS Series Safety Interlock Switch, 2NC
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RS Stock No.: 746-7295Brand: OmronManufacturers Part No.: D4NS-4BF

24.043 OMR

24.043 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.043 OMR
Add to basket
Omron
-
-
D4NS
-
-
-
-
2NC
M20
-
Plastic
IP67
-
-
96mm
31mm
30.6mm
CE
-
-
Telemecanique Sensors XCS-TE Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Telemecanique Sensors XCS-TE Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
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RS Stock No.: 397-2223Brand: Telemecanique SensorsManufacturers Part No.: XCSTE7311

195.367 OMR

195.367 OMR Each (ex VAT)

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1

Available in multiples of 1
1195.367 OMR
Add to basket
Telemecanique Sensors
Power to Unlock
24V ac/dc
XCS-TE
-
Preventa
-
2NC
-
PG11
1NC
Plastic
IP67
-
-
93.5mm
33mm
110mm
-
-
-
Allen Bradley Guardmaster 440G-MT Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Allen Bradley Guardmaster 440G-MT Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
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RS Stock No.: 873-2187Brand: Allen Bradley GuardmasterManufacturers Part No.: 440G-MT47037

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-MT
Yes
-
-
3NC
-
M20
1NO
Metal
IP67
-
-
199mm
40mm
46.75mm
ANSI B11.19, AS4024.1, CCC, CE Listed, cULus Listed, EN1088, EN954-1, IEC/EN60204-1, IEC/EN60947-5-1, IEC60947-5-1, ISO13849-1, ISO14119, NFPA79, TUV
-
-
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 4NC/2NO, Actuator Included
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 4NC/2NO, Actuator Included
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RS Stock No.: 146-5796Brand: SchmersalManufacturers Part No.: AZM161SK-12/12RIA-024-B1

214.398 OMR

214.398 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1214.398 OMR
Add to basket
Schmersal
Power to Lock
24V ac/dc
AZM 161
Yes
-
Coded
4NC
4NC/2NO
M20
2NO
Plastic
IP67
24V
24V
130mm
90mm
30mm
BG, BG-GS-ET-19, CE, cULus, DIN EN 60269-1, EN 60947-5-1, EN ISO 13849-1, IEC/EN 60529
10W
3P
Schmersal AZM 415 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Schmersal AZM 415 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Add to parts list
RS Stock No.: 617-5122Brand: SchmersalManufacturers Part No.: AZM415-11/11 ZPKE 24VAC/DC-M20

385.978 OMR

385.978 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1385.978 OMR
Add to basket
Schmersal
Power to Unlock
24V ac/dc
AZM 415
No
-
-
2NC
-
1/2 in NPT
2NO
Metal
IP67
24V ac
24V dc
100mm
46.5mm
130mm
-
10W
-
Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Add to parts list
RS Stock No.: 357-9212Brand: Allen BradleyManufacturers Part No.: 440G-T27134

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley
Power to Unlock
24V ac/dc
440G-T
-
TLS-3-GD2
-
2NC
-
M20
1NO
Plastic
IP66, IP67, IP69K
-
-
126mm
86mm
33mm
-
-
-
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc
Add to parts list
RS Stock No.: 742-0701Brand: SchmersalManufacturers Part No.: AZM 170-11ZRKA 24 VAC/DC

191.476 OMR

191.476 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1191.476 OMR
Add to basket
Schmersal
Power to Lock
24V ac/dc
AZM 170
No
AZM 170
-
NC
-
1/2 in NPT
1NO
Plastic
IP67
24V
24V
30mm
90mm
84mm
-
10W
-
Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch, Power to Lock, 110V ac
Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch, Power to Lock, 110V ac
Add to parts list
RS Stock No.: 357-9313Brand: Allen Bradley GuardmasterManufacturers Part No.: 440G-T27132

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley Guardmaster
Power to Lock
110V ac
440G-T
No
TLS-2-GD2
-
2NC
-
M20
1NO
Plastic
IP66, IP67, IP69K
-
-
126mm
86mm
33mm
-
-
-
Schmersal Actuator
Schmersal Actuator
Add to parts list
RS Stock No.: 880-1909Brand: SchmersalManufacturers Part No.: MZM 100-B1.1

100.777 OMR

100.777 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1100.777 OMR
Add to basket
Schmersal
-
-
-
-
-
-
-
-
-
-
-
-
-
-
24mm
40mm
160mm
-
-
-
Pilz PSENme Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Pilz PSENme Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
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RS Stock No.: 744-8651Brand: PilzManufacturers Part No.: 570000

113.261 OMR

113.261 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1113.261 OMR
Add to basket
Pilz
Power to Unlock
24V ac/dc
PSENme
Yes
PSENmech
Standard
-
-
M20
-
Plastic
IP67
-
-
184mm
42.5mm
51mm
-
-
-
Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 230V ac
Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 230V ac
Add to parts list
RS Stock No.: 357-9290Brand: Allen BradleyManufacturers Part No.: 440G-T27123

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley
Power to Unlock
230V ac
440G-T
No
TLS-1-GD2
-
2NC
-
M20
1NO
Glass Reinforced Plastic (GRP)
IP67
-
-
126mm
86mm
33mm
-
-
-
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, 2NC
Schmersal AZM 170 Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, 2NC
Add to parts list
RS Stock No.: 742-0717Brand: SchmersalManufacturers Part No.: AZM 170SK-11/11ZRK-2197 24 VAC/DC

218.838 OMR

218.838 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1218.838 OMR
Add to basket
Schmersal
Power to Unlock
24V ac/dc
AZM 170
No
-
-
2NC
2NC
1/2 in NPT
2NO
Plastic
IP67
24V ac
24V
30mm
108mm
100.5mm
-
10W
-
Allen Bradley Guardmaster 440G-MT Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Allen Bradley Guardmaster 440G-MT Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Add to parts list
RS Stock No.: 537-7080Brand: Allen Bradley GuardmasterManufacturers Part No.: 440G-MT47007

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-MT
-
-
-
3NC
-
M20
1NO
Metal
IP67
-
-
40mm
46.75mm
199mm
-
-
-
IDEM KL1-P Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
IDEM KL1-P Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
Add to parts list
RS Stock No.: 826-3953Brand: IDEMManufacturers Part No.: 221301

93.025 OMR

93.025 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
193.025 OMR
Add to basket
IDEM
Power to Unlock
24V ac/dc
KL1-P
No
LEILOCK
-
2NC
-
M20
1NO
Plastic
IP67
-
-
143mm
63mm
41.5mm
-
-
-
Omron D4SL-N Series Solenoid Interlock Switch, Power to Unlock, 24V dc
Omron D4SL-N Series Solenoid Interlock Switch, Power to Unlock, 24V dc
Add to parts list
RS Stock No.: 862-1706Brand: OmronManufacturers Part No.: D4SL-N4CFA

115.436 OMR

115.436 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
1115.436 OMR
Add to basket
Omron
Power to Unlock
24V dc
D4SL-N
No
-
-
2NC
-
M20
1NO/1NC
Metal
IP67
-
-
39mm
179.5mm
39mm
-
-
-
Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included
Add to parts list
RS Stock No.: 792-3102Brand: Allen Bradley GuardmasterManufacturers Part No.: 440G-T27251

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-T
Yes
TLS-1-GD2
Standard
2NC
-
M20
1NO
Plastic
IP66, IP67, IP69K
-
-
126mm
86mm
43mm
-
-
-

...