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. 776-8491
Fabrikantnummer700S-CF440EJC
FabrikantAllen Bradley
128,00 €
Each
Aantal stuks
- - 4P 700S-CF NO/3NC, 3NO/NC 4 - 25 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 776-8475
Fabrikantnummer100S-C23EJ23C
FabrikantAllen Bradley
186,00 €
Each
Aantal stuks
3 - 3P 100S-C 2NO/3NC 5 2NO/3NC 23 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 776-8472
Fabrikantnummer100S-C16EJ23C
FabrikantAllen Bradley
150,00 €
Each
Aantal stuks
3 - 3P 100S-C 2NO/3NC 5 2NO/3NC 16 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 422-6830
Fabrikantnummer700S-CF530KFC
FabrikantAllen Bradley
89,50 €
Each
Aantal stuks
8 - 4P 700S-CF 5NO/3NC 4 2NO/2NC 25 A 690 V ac 230 V ac Wire 119.5mm 45mm 81mm
RS-stocknr. 776-8488
Fabrikantnummer100S-C37EJ22C
FabrikantAllen Bradley
245,00 €
Each
Aantal stuks
3 - 3P 100S-C 2NO/2NC 4 2NO/2NC 37 A 690 V ac 24 V dc - 81mm 45mm 143mm
RS-stocknr. 776-8469
Fabrikantnummer100S-C09EJ23C
FabrikantAllen Bradley
126,00 €
Each
Aantal stuks
3 - 3P 100S-C 2NO/3NC 5 2NO/3NC 9 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 183-4601
Fabrikantnummer100S-E205ED12C
FabrikantAllen Bradley
665,60 €
Each
Aantal stuks
3 - - 100S-E - 3 2NC/NO 205 A - 100 → 250 V ac/dc Screw 105mm 169.5mm 196mm
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. 422-6672
Fabrikantnummer100S-C72KD22C
FabrikantAllen Bradley
392,00 €
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 72 A 525 V ac 110 V ac Screw 122mm 72mm 156mm
RS-stocknr. 422-6329
Fabrikantnummer100S-C09KJ23C
FabrikantAllen Bradley
78,60 €
Each
Aantal stuks
3 - 3P 100S-C 5NO/3NC 5 2NO/3NC 9 A 525 V ac 24 V ac Screw 81mm 45mm 119.5mm
RS-stocknr. 175-3218
Fabrikantnummer1SBL276082R3022
FabrikantABB Jokab
133,45 €
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. 187-5358
Fabrikantnummer191738
FabrikantEaton
185,20 €
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. 776-8481
Fabrikantnummer100S-C43EJ22C
FabrikantAllen Bradley
322,00 €
Each
Aantal stuks
3 - 3P 100S-C 2NO/2NC 4 2NO/2NC 43 A 690 V ac 24 V dc - 81mm 45mm 146mm
RS-stocknr. 422-6335
Fabrikantnummer100S-C09KD23C
FabrikantAllen Bradley
78,60 €
Each
Aantal stuks
3 - 3P 100S-C 5NO/3NC 5 2NO/3NC 9 A 525 V ac 110 V ac Screw 81mm 45mm 119.5mm
RS-stocknr. 422-6868
Fabrikantnummer700S-CF620KDC
FabrikantAllen Bradley
89,50 €
Each
Aantal stuks
8 - 4P 700S-CF 6NO/2NC 4 3NO/NC 10 A 690 V ac 110 V ac Wire 119.5mm 45mm 81mm
RS-stocknr. 422-6694
Fabrikantnummer100S-C72KF22C
FabrikantAllen Bradley
392,00 €
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 72 A 525 V ac 230 V ac Screw 122mm 72mm 156mm
RS-stocknr. 422-6414
Fabrikantnummer100S-C16KD23C
FabrikantAllen Bradley
101,00 €
Each
Aantal stuks
3 - 3P 100S-C 5NO/3NC 5 2NO/3NC 16 A 525 V ac 110 V ac Screw 81mm 45mm 119.5mm
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. 175-3219
Fabrikantnummer1SBL277082R1122
FabrikantABB Jokab
133,45 €
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. 183-4603
Fabrikantnummer100S-E205KD12C
FabrikantAllen Bradley
646,10 €
Each
Aantal stuks
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