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.


...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 70 รายการ / Viewing 1 - 20 of 70 products
ผลการค้นหาต่อหน้า / Results Per Page
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. 766-1918
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3TK2851-1AL20
Brand :Siemens
THB8,423.67
Each
Units
- SIRIUS 2P 3TK28 2NO/NC - - 10 A 600 V ac 230 V ac Screw 132mm 90mm 108mm
RS Stock No. 782-3009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.P40P42D12P1-24
THB3,940.81
Each
Units
- - 3PST P40 NO - - 40 A - 24 V dc - - - -
ใหม่ / New
RS Stock No. 187-5349
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191705
Brand :Eaton
THB4,422.00
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 25 A 400 V 110 V ac @ 50 Hz, 120 V ac @ 60 Hz Screw 56mm 138mm 85mm
RS Stock No. 175-3205
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL156082R3022
Brand :ABB Jokab
THB3,428.31
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 28 A 600 V ac 24 V dc Screw 45mm 110.5mm 80mm
RS Stock No. 175-3206
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL157082R1122
Brand :ABB Jokab
THB3,428.31
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 28 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 45mm 110.5mm 80mm
ใหม่ / New
RS Stock No. 187-5332
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191740
Brand :Eaton
THB2,194.00
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. 782-3049
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PRDA-11AGA-120
THB2,465.29
Each
Units
- - DPDT PRD - - - 30 A - 120 V ac - - - -
RS Stock No. 175-3238
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL397082R1322
Brand :ABB Jokab
THB13,340.24
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
ใหม่ / New
RS Stock No. 187-5350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191744
Brand :Eaton
THB4,422.00
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
ใหม่ / New
RS Stock No. 187-5335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191754
Brand :Eaton
THB3,203.00
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. 175-3227
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL347082R1122
Brand :ABB Jokab
THB8,337.62
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 70 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 55mm 144mm 119.5mm
ใหม่ / New
RS Stock No. 187-5336
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191721
Brand :Eaton
THB3,524.00
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 7 A 400 V 24 V dc Screw 45mm 117mm 68mm
ใหม่ / New
RS Stock No. 187-5345
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191710
Brand :Eaton
THB5,374.00
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 18 A 400 V 24 → 27 V dc Screw 56mm 138mm 85mm
RS Stock No. 175-3229
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL347082R1322
Brand :ABB Jokab
THB6,964.55
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 70 A 600 V ac 100 → 250 V @ 50/60 Hz, 100 → 250 V dc Screw 55mm 144mm 119.5mm
ใหม่ / New
RS Stock No. 187-5342
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191722
Brand :Eaton
THB3,670.00
Each
Units
3 - 3P DILMS 3NO 5 2NO/3NC 9 A 400 V 24 V dc Screw 45mm 117mm 68mm
ใหม่ / New
RS Stock No. 187-5329
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.191753
Brand :Eaton
THB3,344.00
Each
Units
- - - DILAS - 8 4NO/4NC 4 A 415 V 230 V ac @ 50 Hz, 240 V ac @ 60 Hz Screw 45mm 117mm 68mm
RS Stock No. 175-3231
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL367082R1122
Brand :ABB Jokab
THB9,122.21
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 100 A 600 V ac 20 → 60 V dc, 24 → 60 V @ 50/60 Hz Screw 55mm 144mm 119.5mm
RS Stock No. 175-3239
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL407082R1122
Brand :ABB Jokab
THB14,272.26
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
THB13,340.24
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. 175-3226
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SBL297082R1322
Brand :ABB Jokab
THB6,032.52
Each
Units
3 - 3P AFS 3NO 4 2NO/2NC 50 A 600 V ac 100 → 250 V @ 50/60 Hz, 100 → 250 V dc Screw 45mm 119.5mm 80mm
Related Products
The terminal blocks realize perfect safety and high ...
Description:
The terminal blocks realize perfect safety and high performance thanks to TOGI's unique movable mechanism and sliding contacts that have been employed through many tests. Screw at the clamp side is anti-drop mechanism. Both of DIN-rail mounting and directly mounting ...
Applications include power/motor control circuit isolation, circuit protection, ...
Description:
Applications include power/motor control circuit isolation, circuit protection, safety in industrial machinery and automotive battery switching and backupCompact package, occupies only 65.5cm3Hermetically sealed and intrinsically safe8kV isolation between open contacts permits use for high voltage and isolation ...
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 ...
AFS09 ... AFS38 contactors are designed for machine ...
Description:
AFS09 ... AFS38 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 ...