Safety Contactors

Safety contactors are a type of safety relay, designed to ensure that if there is a fault either externally or within a device, the circuit will remain safe. They monitor functions in the circuit and react to faults, often by stopping or preventing the movement of parts.

How do safety contactors work?

Safety contactors are devices used for risk reduction in industrial settings. They work by switching the power in an electronic circuit, usually by breaking the circuit with electrical contacts. When a fault is detected, they will isolate the function they are monitoring, preventing it from continuing to work.

Each safety contactor measures a specific function, and there is usually a whole network of interconnected safety contactors working together to minimise risk.

Types of safety contactors

Safety contacts can vary by design in a number of different ways. This includes the number of contacts, their current and voltage rating, and their dimensions, which can vary quite significantly.


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Omschrijving Prijs Number of Contacts Range Pole and Throw Configuration Series Normal State Configuration Number Of Auxiliary Contacts Auxiliary Contacts Contact Current Rating Contact Voltage Rating Coil Voltage Terminal Type Length Width Depth
RS-stocknr. 187-5355
Fabrikantnummer191706
FabrikantEaton
€ 135,30
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz Screw 56mm 138mm 85mm
RS-stocknr. 187-5333
Fabrikantnummer191761
FabrikantEaton
€ 58,40
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 7 A 400 V 24 V dc Screw 45mm 117mm 68mm
RS-stocknr. 175-3225
Fabrikantnummer1SBL297082R1122
FabrikantABB Jokab
€ 155,48
Each
Aantal stuks
3 - 3P AFS 3NO 4 2NO/2NC 50 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 45mm 119.5mm 80mm
RS-stocknr. 187-5346
Fabrikantnummer191736
FabrikantEaton
€ 106,50
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 18 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz Screw 56mm 138mm 85mm
RS-stocknr. 183-4604
Fabrikantnummer100S-E265ED12C
FabrikantAllen Bradley
€ 1.220,00
Each
Aantal stuks
3 - - 100S-E - 3 2NC/NO 265 A - 100 → 250 V ac/dc Screw 140mm 195.5mm 225mm
RS-stocknr. 187-5350
Fabrikantnummer191744
FabrikantEaton
€ 104,50
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 25 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 56mm 138mm 85mm
RS-stocknr. 187-5325
Fabrikantnummer191700
FabrikantEaton
€ 50,90
Each
Aantal stuks
- - - DILAS - 8 4NO/4NC 4 A 415 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz Screw 45mm 117mm 68mm
RS-stocknr. 187-5354
Fabrikantnummer191725
FabrikantEaton
€ 199,00
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 25 A 400 V 24 → 27 V dc Screw 56mm 138mm 85mm
RS-stocknr. 187-5339
Fabrikantnummer191762
FabrikantEaton
€ 72,10
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 24 V dc Screw 45mm 117mm 68mm
RS-stocknr. 175-3223
Fabrikantnummer1SBL296082R3022
FabrikantABB Jokab
€ 155,48
Each
Aantal stuks
3 - 3P AFS 3NO 4 2NO/2NC 50 A 600 V ac 24 V dc Screw 45mm 119.5mm 80mm
RS-stocknr. 175-3209
Fabrikantnummer1SBL177082R1122
FabrikantABB Jokab
€ 97,24
Each
Aantal stuks
3 - 3P AFS 3NO 4 2NO/2NC 30 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 45mm 110.5mm 80mm
RS-stocknr. 183-4596
Fabrikantnummer100S-E116ED12CL
FabrikantAllen Bradley
€ 550,00
Each
Aantal stuks
3 - - 100S-E - 3 2NC/NO 116 A - 100 → 250 V ac/dc Screw 90mm 142.5mm 150mm
RS-stocknr. 187-5360
Fabrikantnummer191726
FabrikantEaton
€ 272,60
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 24 → 27 V dc Screw 56mm 138mm 85mm
RS-stocknr. 187-5342
Fabrikantnummer191722
FabrikantEaton
€ 86,70
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 24 V dc Screw 45mm 117mm 68mm
RS-stocknr. 422-6593
Fabrikantnummer100S-C43KD22C
FabrikantAllen Bradley
€ 263,00
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 43 A 525 V ac 110 V ac Screw 81mm 54mm 139.5mm
RS-stocknr. 187-5357
Fabrikantnummer191712
FabrikantEaton
€ 196,70
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 24 → 27 V dc Screw 56mm 138mm 85mm
RS-stocknr. 766-1891
Fabrikantnummer3TK2850-1AJ20
FabrikantSiemens
€ 368,00
Each
Aantal stuks
- SIRIUS 3P 3TK28 3NO - - 10 A 600 V ac 115 V ac Screw 132mm 90mm 108mm
RS-stocknr. 422-6701
Fabrikantnummer100S-C72DJ22C
FabrikantAllen Bradley
€ 455,00
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 72 A 525 V ac 24 V dc Screw 122mm 72mm 156mm
RS-stocknr. 187-5347
Fabrikantnummer191757
FabrikantEaton
€ 106,50
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 18 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 56mm 138mm 85mm
RS-stocknr. 183-4598
Fabrikantnummer100S-E146ED12C
FabrikantAllen Bradley
€ 620,00
Each
Aantal stuks
3 - - 100S-E - 3 2NC/NO 146 A - 100 → 250 V ac/dc Screw 90mm 142.5mm 150mm
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