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
RS Stock No.: 617-5087Brand: SchmersalManufacturers Part No.: AZM 161SK-12/12RKA-024

2,996.50 MOP

2,996.49 MOP Each (ex VAT)

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

2,106.50 MOP

2,106.55 MOP Each (ex VAT)

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

2,466.70 MOP

2,466.71 MOP Each (ex VAT)

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Schmersal
Power to Lock
24V ac/dc
AZM 170
No
-
-
2NC
2NC
1/2 in NPT
-
Plastic
IP67
-
-
10W
90mm
-
-
84mm
30mm

4,192.10 MOP

4,192.07 MOP Each (ex VAT)

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

307.10 MOP

307.09 MOP Each (ex VAT)

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

2,133.20 MOP

2,133.24 MOP Each (ex VAT)

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Telemecanique Sensors
Power to Unlock
24V ac/dc
XCS-TE
-
Preventa
-
2NC
-
PG11
1NC
Plastic
IP67
-
-
-
33mm
-
-
110mm
93.5mm

2,256.70 MOP

2,256.69 MOP Each (ex VAT)

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Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-MT
Yes
-
-
3NC
-
M20
1NO
Metal
IP67
-
-
-
40mm
-
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
46.75mm
199mm
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc, 4NC/2NO, Actuator Included
RS Stock No.: 146-5796Brand: SchmersalManufacturers Part No.: AZM161SK-12/12RIA-024-B1

3,034.30 MOP

3,034.31 MOP Each (ex VAT)

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

5,326.70 MOP

5,326.65 MOP Each (ex VAT)

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

2,804.40 MOP

2,804.40 MOP Each (ex VAT)

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

2,643.00 MOP

2,643.03 MOP Each (ex VAT)

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

2,731.90 MOP

2,731.86 MOP Each (ex VAT)

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

1,367.70 MOP

1,367.68 MOP Each (ex VAT)

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

1,956.70 MOP

1,956.71 MOP Each (ex VAT)

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Pilz
Power to Unlock
24V ac/dc
PSENme
Yes
PSENmech
Standard
-
-
M20
-
Plastic
IP67
-
-
-
42.5mm
-
-
51mm
184mm
Allen Bradley 440G-T Series Solenoid Interlock Switch, Power to Unlock, 230V ac
RS Stock No.: 357-9290Brand: Allen BradleyManufacturers Part No.: 440G-T27123

2,804.40 MOP

2,804.40 MOP Each (ex VAT)

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

3,020.40 MOP

3,020.40 MOP Each (ex VAT)

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

2,474.40 MOP

2,474.44 MOP Each (ex VAT)

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

1,289.50 MOP

1,289.46 MOP Each (ex VAT)

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

2,401.50 MOP

2,401.48 MOP Each (ex VAT)

Add to basket
Omron
Power to Unlock
24V dc
D4SL-N
No
-
-
2NC
-
M20
1NO/1NC
Metal
IP67
-
-
-
179.5mm
-
-
39mm
39mm

2,912.50 MOP

2,912.50 MOP Each (ex VAT)

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
-
-
-
86mm
-
-
43mm
126mm

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