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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Omron D4SL Series Safety Switch, Mechanical Lock, 24V dc, 3NC + 2NC, Actuator Included
RS Stock No.: 555-952Brand: OmronManufacturers Part No.: D4SL-N4HDG-D

EGP 19,194.46

EGP 19,194.46 1 Pack of 10 (ex VAT)

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Omron
Mechanical Lock
24V dc
D4SL
Yes
-
-
-
-
3NC + 2NC
-
-
-
-
-
-
-
-
-
-
-
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

EGP 29,409.41

EGP 29,409.41 Each (ex VAT)

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Schmersal
Power to Lock
24V ac/dc
AZM 161
No
-
-
4NC
M16
4NC/2NO
2NO
Plastic
IP67
-
130mm
30mm
90mm
-
10W
-
-
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

EGP 28,739.04

EGP 28,739.04 Each (ex VAT)

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

EGP 28,733.72

EGP 28,733.72 Each (ex VAT)

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

EGP 40,470.02

EGP 40,470.02 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
-
120mm
35mm
58mm
-
-
-
-
Omron D4NS Series Safety Interlock Switch, 2NC
RS Stock No.: 746-7295Brand: OmronManufacturers Part No.: D4NS-4BF

EGP 3,673.39

EGP 3,673.39 Each (ex VAT)

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

EGP 28,880.73

EGP 28,880.73 Each (ex VAT)

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

EGP 21,912.12

EGP 21,912.12 Each (ex VAT)

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Allen Bradley Guardmaster
Power to Unlock
24V ac/dc
440G-MT
Yes
-
-
3NC
M20
-
1NO
Metal
IP67
-
46.75mm
40mm
199mm
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
RS Stock No.: 146-5796Brand: SchmersalManufacturers Part No.: AZM161SK-12/12RIA-024-B1

EGP 32,324.58

EGP 32,324.58 Each (ex VAT)

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Schmersal
Power to Lock
24V ac/dc
AZM 161
Yes
-
Coded
4NC
M20
4NC/2NO
2NO
Plastic
IP67
24V
30mm
90mm
130mm
BG, BG-GS-ET-19, CE, cULus, DIN EN 60269-1, EN 60947-5-1, EN ISO 13849-1, IEC/EN 60529
10W
3P
24V
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

EGP 58,447.12

EGP 58,447.12 Each (ex VAT)

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Schmersal
Power to Unlock
24V ac/dc
AZM 415
No
-
-
2NC
1/2 in NPT
-
2NO
Metal
IP67
24V ac
130mm
46.5mm
100mm
-
10W
-
24V dc
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

EGP 27,975.88

EGP 27,975.88 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
-
33mm
86mm
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

EGP 28,736.38

EGP 28,736.38 Each (ex VAT)

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

EGP 27,266.55

EGP 27,266.55 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
-
33mm
86mm
126mm
-
-
-
-
Schmersal Actuator
Schmersal Actuator
Add to parts list
RS Stock No.: 880-1909Brand: SchmersalManufacturers Part No.: MZM 100-B1.1

EGP 14,897.97

EGP 14,897.97 Each (ex VAT)

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

EGP 18,479.22

EGP 18,479.22 Each (ex VAT)

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Pilz
Power to Unlock
24V ac/dc
PSENme
Yes
PSENmech
Standard
-
M20
-
-
Plastic
IP67
-
51mm
42.5mm
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

EGP 27,949.25

EGP 27,949.25 Each (ex VAT)

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Allen Bradley
Power to Unlock
230V ac
440G-T
No
TLS-1-GD2
-
2NC
M20
-
1NO
Glass Reinforced Plastic (GRP)
IP67
-
33mm
86mm
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

EGP 32,823.89

EGP 32,823.89 Each (ex VAT)

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Schmersal
Power to Unlock
24V ac/dc
AZM 170
No
-
-
2NC
1/2 in NPT
2NC
2NO
Plastic
IP67
24V ac
100.5mm
108mm
30mm
-
10W
-
24V
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

EGP 25,673.07

EGP 25,673.07 Each (ex VAT)

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

EGP 14,561.20

EGP 14,561.20 Each (ex VAT)

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

EGP 17,428.54

EGP 17,428.54 Each (ex VAT)

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

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