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
€ 115,00
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. 422-6329
Fabrikantnummer100S-C09KJ23C
FabrikantAllen Bradley
€ 71,40
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. 776-8469
Fabrikantnummer100S-C09EJ23C
FabrikantAllen Bradley
€ 110,00
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. 776-8472
Fabrikantnummer100S-C16EJ23C
FabrikantAllen Bradley
€ 133,00
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. 422-6341
Fabrikantnummer100S-C09KF23C
FabrikantAllen Bradley
€ 71,40
Each
Aantal stuks
3 - 3P 100S-C 5NO/3NC 5 2NO/3NC 9 A 525 V ac 230 V ac Screw 81mm 45mm 119.5mm
RS-stocknr. 776-8475
Fabrikantnummer100S-C23EJ23C
FabrikantAllen Bradley
€ 162,00
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. 422-6600
Fabrikantnummer100S-C43KF22C
FabrikantAllen Bradley
€ 220,00
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 43 A 525 V ac 230 V ac Screw 81mm 54mm 139.5mm
RS-stocknr. 776-8481
Fabrikantnummer100S-C43EJ22C
FabrikantAllen Bradley
€ 285,00
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
€ 71,40
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. 776-8504
Fabrikantnummer700S-CF620EJC
FabrikantAllen Bradley
€ 115,00
Each
Aantal stuks
- - 6P 700S-CF 3NO/NC 4 - 25 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 776-8488
Fabrikantnummer100S-C37EJ22C
FabrikantAllen Bradley
€ 220,00
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. 766-1936
Fabrikantnummer3TK2852-1BB40
FabrikantSiemens
€ 292,00
Each
Aantal stuks
- SIRIUS 6P 3TK28 6NO/NC - - 10 A 600 V ac 24 V dc Screw 132mm 90mm 146mm
RS-stocknr. 776-8463
Fabrikantnummer100S-C12EJ23C
FabrikantAllen Bradley
€ 116,00
Each
Aantal stuks
3 - 3P 100S-C 2NO/3NC 5 2NO/3NC 12 A 690 V ac 24 V dc - 81mm 45mm 125.5mm
RS-stocknr. 776-8479
Fabrikantnummer100S-C30EJ22C
FabrikantAllen Bradley
€ 189,00
Each
Aantal stuks
3 - 3P 100S-C 2NO/2NC 4 2NO/2NC 30 A 690 V ac 24 V dc - 81mm 45mm 143mm
RS-stocknr. 782-3049
FabrikantnummerPRDA-11AGA-120
FabrikantTE Connectivity
€ 82,21
Each
Aantal stuks
- - DPDT PRD - - - 30 A - 120 V ac - - - -
RS-stocknr. 422-6587
Fabrikantnummer100S-C43KJ22C
FabrikantAllen Bradley
€ 220,00
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 43 A 525 V ac 24 V ac Screw 81mm 54mm 139.5mm
Nieuw
RS-stocknr. 187-5356
Fabrikantnummer191745
FabrikantEaton
€ 135,30
Each
Aantal stuks
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 56mm 138mm 85mm
Nieuw
RS-stocknr. 187-5329
Fabrikantnummer191753
FabrikantEaton
€ 79,00
Each
Aantal stuks
- - - DILAS - 8 4NO/4NC 4 A 415 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 45mm 117mm 68mm
Nieuw
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. 422-6638
Fabrikantnummer100S-C60KD22C
FabrikantAllen Bradley
€ 268,00
Each
Aantal stuks
3 - 3P 100S-C 5NO/2NC 4 2NO/2NC 60 A 525 V ac 110 V ac Screw 122mm 72mm 156mm
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