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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รายละเอียดสินค้า / Description ราคา / 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 Terminal Type Length Width Depth
RS Stock No. 187-5345
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191710
Brand :Eaton
THB4,266.22
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 18 A 400 V 24 → 27 V dc Screw 56mm 138mm 85mm
RS Stock No. 187-5356
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191745
Brand :Eaton
THB4,544.10
Each
Units
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
RS Stock No. 187-5353
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191758
Brand :Eaton
THB4,520.30
Each
Units
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 Stock No. 175-3239
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL407082R1122
Brand :ABB Jokab
THB12,706.64
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 130 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 70mm 149mm 119.5mm
RS Stock No. 175-3237
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL397082R1122
Brand :ABB Jokab
THB11,877.57
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 125 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 70mm 149mm 119.5mm
RS Stock No. 187-5335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191754
Brand :Eaton
THB2,542.15
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 7 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 45mm 117mm 68mm
RS Stock No. 187-5339
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191762
Brand :Eaton
THB2,422.67
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 24 V dc Screw 45mm 117mm 68mm
RS Stock No. 175-3238
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL397082R1322
Brand :ABB Jokab
THB11,877.57
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 125 A 600 V ac 100 → 250 V @ 50/60 Hz, 100 → 250 V dc Screw 70mm 149mm 119.5mm
RS Stock No. 187-5338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191741
Brand :Eaton
THB1,867.82
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 45mm 117mm 68mm
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