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.


...
Read more Read less

Filters

Viewing 1 - 20 of 69 products
Results per page
Description Price 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 Length Width Depth Minimum Operating Temperature
RS Stock No. 766-1936
Mfr. Part No.3TK2852-1BB40
BrandSiemens
$486.33
Each
units
- SIRIUS 6P 3TK28 6NO/NC - - 10 A 600 V ac 24 V dc 132mm 90mm 146mm -25°C
RS Stock No. 766-1933
Mfr. Part No.3TK2852-1AL20
BrandSiemens
$565.49
Each
units
- SIRIUS 6P 3TK28 6NO/NC - - 10 A 600 V ac 230 V ac 132mm 90mm 146mm -25°C
RS Stock No. 766-1891
Mfr. Part No.3TK2850-1AJ20
BrandSiemens
$436.97
Each
units
- SIRIUS 3P 3TK28 3NO - - 10 A 600 V ac 115 V ac 132mm 90mm 108mm -
New
RS Stock No. 187-5334
Mfr. Part No.191733
BrandEaton
$136.32
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 7 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz 45mm 117mm 68mm -25°C
New
RS Stock No. 187-5351
Mfr. Part No.191711
BrandEaton
$271.81
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 25 A 400 V 24 → 27 V dc 56mm 138mm 85mm -25°C
RS Stock No. 175-3203
Mfr. Part No.1SBL137082R1322
BrandABB Jokab
$105.28
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 25 A 600 V ac 100 → 250 V @ 50/60 Hz, 100 → 250 V dc 45mm 110.5mm 80mm -40 °C, -25 °C
New
RS Stock No. 187-5337
Mfr. Part No.191702
BrandEaton
$100.16
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz 45mm 117mm 68mm -25°C
RS Stock No. 175-3237
Mfr. Part No.1SBL397082R1122
BrandABB Jokab
$624.00
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 125 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 70mm 149mm 119.5mm -40 °C, -25 °C
RS Stock No. 175-3209
Mfr. Part No.1SBL177082R1122
BrandABB Jokab
$196.99
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 30 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 45mm 110.5mm 80mm -40 °C, -25 °C
New
RS Stock No. 187-5356
Mfr. Part No.191745
BrandEaton
$243.65
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz 56mm 138mm 85mm -25°C
RS Stock No. 175-3206
Mfr. Part No.1SBL157082R1122
BrandABB Jokab
$173.43
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 28 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 45mm 110.5mm 80mm -40 °C, -25 °C
New
RS Stock No. 187-5335
Mfr. Part No.191754
BrandEaton
$136.32
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 7 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz 45mm 117mm 68mm -25°C
RS Stock No. 175-3231
Mfr. Part No.1SBL367082R1122
BrandABB Jokab
$426.70
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 100 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 55mm 144mm 119.5mm -40 °C, -25 °C
RS Stock No. 175-3213
Mfr. Part No.1SBL237082R1122
BrandABB Jokab
$217.71
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 45 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 45mm 119.5mm 80mm -40 °C, -25 °C
RS Stock No. 175-3199
Mfr. Part No.1SBL136082R3022
BrandABB Jokab
$151.43
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 25 A 600 V ac 24 V dc 45mm 110.5mm 80mm -40 °C, -25 °C
New
RS Stock No. 187-5352
Mfr. Part No.191737
BrandEaton
$242.32
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 25 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz 56mm 138mm 85mm -25°C
New
RS Stock No. 187-5360
Mfr. Part No.191726
BrandEaton
$490.96
Each
units
3 - 3P DILMS 3NO 5 2NO/3NC 32 A 400 V 24 → 27 V dc 56mm 138mm 85mm -25°C
RS Stock No. 766-1918
Mfr. Part No.3TK2851-1AL20
BrandSiemens
$444.15
Each
units
- SIRIUS 2P 3TK28 2NO/NC - - 10 A 600 V ac 230 V ac 132mm 90mm 108mm -25°C
RS Stock No. 175-3225
Mfr. Part No.1SBL297082R1122
BrandABB Jokab
$291.29
Each
units
3 - 3P AFS 3NO 4 2NO/2NC 50 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz 45mm 119.5mm 80mm -40 °C, -25 °C
New
RS Stock No. 187-5329
Mfr. Part No.191753
BrandEaton
$142.35
Each
units
- - 8P DILAS - 8 4NO/4NC 4 A 415 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz 45mm 117mm 68mm -25°C
Related Products
The ABB Jokab safety relay is a 3-pole ...
Description:
The ABB Jokab safety relay is a 3-pole and throw configuration relay. It has a coil voltage of 24VDC, contact current rating 25A and contact voltage rating 600VAC. It has a low holding consumption up to 1.7W, which reduces the ...
The 3-Pole ABB Jokab safety contactor relay has ...
Description:
The 3-Pole ABB Jokab safety contactor relay has a coil voltage 24VAC to 60VAC at 50/60Hz and 20VDC to 60VDC. It has a contact current rating 28A and contact voltage rating 600VAC. It reduces panel energy consumption. It is with ...
AFS09Z ... AFS38Z contactors are designed for machine ...
Description:
AFS09Z ... AFS38Z contactors are designed for machine safety applications. They are delivered with fixed front-mounted auxiliary contact blocks making them ideal for monitoring and controlling circuits. Mechanically linked and mirror contacts make your system safer. - control circuit with ...
The 3-Pole ABB Jokab safety contactor relay has ...
Description:
The 3-Pole ABB Jokab safety contactor relay has a coil voltage 24VDC. It has a contact current rating 50A and contact voltage rating 600VAC. It has low holding consumption up to 1.7W that reduces panel energy consumption. It is with ...