Distrelec and RS have joined forces, providing you with a broader range of products, local support and expertise – we are stronger together.
Distrelec and RS have joined forces, providing you with a broader range of products, local support and expertise – we are stronger together.
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Protective Motor Relays

Protective motor relays are electrical devices which protect a motor from burning out. This can occur for a range of reasons, including being overloaded, a locked rotor, phase-failure, overly long starting times and standstill-braking, amongst others. Protective motor relays are designed to protect your system against motor burnout, detecting a problem at its initial stage and either eliminating or significantly reducing damage to the equipment and to the people operating it.
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New to us
Overload Relay 690V 1NC + 1NO 304-73-624 3RU2126-4DB0Overload Relay 690V 1NC + 1NO
CHF 85.79 (Exc. Vat)
Per piece
CHF 85.79
Siemens1NC + 1NO22 kW25 A690 V690 V690 VDIN Rail MountScrew Terminal690 VIP2045 mm94.6 mm151.8 mm------
New to us
Overload Relay 690V Class 10 1NC + 1NO 304-73-623 3RU2126-1JB0Overload Relay 690V Class 10 1NC + 1NO
CHF 85.79 (Exc. Vat)
Per piece
CHF 85.79
Siemens1NC + 1NO7.5 kW10 A690 V690 V690 VDIN Rail MountScrew Terminal690 VIP2045 mm94.6 mm151.8 mmClass 10-----
New to us
Overload Relay 690V Class 10 1NC + 1NO 304-73-622 3RU2116-4AB0Overload Relay 690V Class 10 1NC + 1NO
CHF 79.91 (Exc. Vat)
Per piece
CHF 79.91
Siemens1NC + 1NO7.5 kW16 A690 V690 V690 VDIN Rail MountScrew Terminal440 VIP2045 mm76 mm118 mmClass 1024 V24 V---
New to us
Overload Relay 240V Class 10 1NC + 1NO 304-71-858 066168 EMT6-DBKOverload Relay 240V Class 10 1NC + 1NO
CHF 363.00 (Exc. Vat)
Per piece
CHF 363.00
Eaton1NC + 1NO2 W3 A240 V240 V240 VDIN Rail MountScrew Terminal400 V-78 mm22.5 mm102 mmClass 1024 V24 V---
New to us
Protective Motor Relay 2 ... 4A, 250V, 1NC + 1NO 302-42-250 1SVR730712R1400Protective Motor Relay 2 ... 4A, 250V, 1NC + 1NO
CHF 190.50 (Exc. Vat)
Per piece
CHF 190.50
ABB1NC + 1NO-4 A-250 V240 VDIN Rail MountScrew300 VIP20 ...22.5 mm85.6 mm103.7 mm--24 V2 A4 ACM-MMS
New to us
Protective Motor Relay 2 ... 4A, 250V, 2CO 302-42-249 1SVR730712R1200Protective Motor Relay 2 ... 4A, 250V, 2CO
CHF 193.89 (Exc. Vat)
Per piece
CHF 193.89
ABB2CO-4 A-250 V240 VDIN Rail MountScrew300 VIP20 ...22.5 mm85.6 mm103.7 mm--24 V2 A4 ACM-MMS
New to us
Bimetallic Overload Relay 9 ... 12.5A 690V Class 10A 1NO + 1NC 302-27-371 193-KC12Bimetallic Overload Relay 9 ... 12.5A 690V Class 10A 1NO + 1NC
CHF 73.00 (Exc. Vat)
Per piece
CHF 73.00
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--9 A12.5 A193
New to us
Bimetallic Overload Relay 7.2 ... 10A 690V Class 10A 1NO + 1NC 302-27-370 193-KC10Bimetallic Overload Relay 7.2 ... 10A 690V Class 10A 1NO + 1NC
CHF 73.00 (Exc. Vat)
Per piece
CHF 73.00
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--7.2 A10 A193
New to us
Bimetallic Overload Relay 5.5 ... 7.5A 690V Class 10A 1NO + 1NC 302-27-369 193-KB75Bimetallic Overload Relay 5.5 ... 7.5A 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--5.5 A7.5 A193
New to us
Bimetallic Overload Relay 3.5 ... 4.8A 690V Class 10A 1NO + 1NC 302-27-367 193-KB48Bimetallic Overload Relay 3.5 ... 4.8A 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--3.5 A4.8 A193
New to us
Bimetallic Overload Relay 2.9 ... 4A 690V Class 10A 1NO + 1NC 302-27-366 193-KB40Bimetallic Overload Relay 2.9 ... 4A 690V Class 10A 1NO + 1NC
CHF 69.80 (Exc. Vat)
Per piece
CHF 69.80
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--2.9 A4 A193
New to us
Bimetallic Overload Relay 2.3 ... 3.2A 690V Class 10A 1NO + 1NC 302-27-365 193-KB32Bimetallic Overload Relay 2.3 ... 3.2A 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--2.3 A3.2 A193
New to us
Bimetallic Overload Relay 1.8 ... 2.5A 690V Class 10A 1NO + 1NC 302-27-364 193-KB25Bimetallic Overload Relay 1.8 ... 2.5A 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--1.8 A2.5 A193
New to us
Bimetallic Overload Relay 1.4 ... 2A 690V Class 10A 1NO + 1NC 302-27-363 193-KB20Bimetallic Overload Relay 1.4 ... 2A 690V Class 10A 1NO + 1NC
CHF 69.80 (Exc. Vat)
Per piece
CHF 69.80
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--1.4 A2 A193
New to us
Bimetallic Overload Relay 750mA ... 1A 690V Class 10A 1NO + 1NC 302-27-360 193-KB10Bimetallic Overload Relay 750mA ... 1A 690V Class 10A 1NO + 1NC
CHF 69.80 (Exc. Vat)
Per piece
CHF 69.80
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--750 mA1 A193
New to us
Bimetallic Overload Relay 550 ... 800mA 690V Class 10A 1NO + 1NC 302-27-359 193-KA80Bimetallic Overload Relay 550 ... 800mA 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--550 mA800 mA193
New to us
Bimetallic Overload Relay 450 ... 630mA 690V Class 10A 1NO + 1NC 302-27-358 193-KA63Bimetallic Overload Relay 450 ... 630mA 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--450 mA630 mA193
New to us
Bimetallic Overload Relay 350 ... 500mA 690V Class 10A 1NO + 1NC 302-27-357 193-KA50Bimetallic Overload Relay 350 ... 500mA 690V Class 10A 1NO + 1NC
CHF 69.80 (Exc. Vat)
Per piece
CHF 69.80
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--350 mA500 mA193
New to us
Bimetallic Overload Relay 250 ... 400mA 690V Class 10A 1NO + 1NC 302-27-356 193-KA40Bimetallic Overload Relay 250 ... 400mA 690V Class 10A 1NO + 1NC
CHF 67.40 (Exc. Vat)
Per piece
CHF 67.40
Allen-Bradley1NO + 1NC-80 mA690 V690 V600 VDirect MountScrew Terminal690 VIP2X45 mm52 mm64 mmClass 10A--250 mA400 mA193
Magnetic Control Unit 690V 15kW 301-50-669 LUCL32BLMagnetic Control Unit 690V 15kW
CHF 221.64 (Exc. Vat)
Per piece
CHF 221.64
Schneider Electric-15 kW--690 V27 VDCDirect MountPins690 VIP40-----20 VDC8 A32 ATeSys
New to us
Overload Relay 22 ... 32A 690V Class 10 1NC / 1NO SIRIUS 301-39-558 3RU2136-4EB0Overload Relay 22 ... 32A 690V Class 10 1NC / 1NO SIRIUS
CHF 145.29 (Exc. Vat)
Per piece
CHF 145.29
Siemens1NC ...-32 A-690 V690 VDirect MountScrew Terminal690 VIP2055 mm90 mm105 mmClass 10--22 A32 ASIRIUS
New to us
Overload Relay 7 ... 10A 690V Class 10 1NC / 1NO SIRIUS 301-39-555 3RU2116-1JC1Overload Relay 7 ... 10A 690V Class 10 1NC / 1NO SIRIUS
CHF 101.92 (Exc. Vat)
Per piece
CHF 101.92
Siemens1NC ...7.5 kW10 A-690 V690 VDIN Rail MountSpring Terminal690 VIP2045 mm102 mm79 mmClass 10--7 A10 ASIRIUS
New to us
Overload Relay 5.5 ... 8A 690V Class 10 1NC / 1NO SIRIUS 301-39-554 3RU2116-1HC1Overload Relay 5.5 ... 8A 690V Class 10 1NC / 1NO SIRIUS
CHF 101.92 (Exc. Vat)
Per piece
CHF 101.92
Siemens1NC ...5.5 kW8 A-690 V690 VDIN Rail MountSpring Terminal690 VIP2045 mm102 mm79 mmClass 10--5.5 A8 ASIRIUS
New to us
Overload Relay 700 ... 1A 690V Class 10 1NC / 1NO SIRIUS 301-39-547 3RU2116-0JC1Overload Relay 700 ... 1A 690V Class 10 1NC / 1NO SIRIUS
CHF 101.92 (Exc. Vat)
Per piece
CHF 101.92
Siemens1NC ...550 W1 A-690 V690 VDIN Rail MountSpring Terminal690 VIP2045 mm102 mm79 mmClass 10--700 mA1 ASIRIUS
New to us
Thermistor Motor Protection Relay 5A 250VAC 2CO SIRIUS 301-39-473 3RN2012-1BW31Thermistor Motor Protection Relay 5A 250VAC 2CO SIRIUS
CHF 356.33 (Exc. Vat)
Per piece
CHF 356.33
Siemens2CO-3 A264 V250 VAC250 VScrew ...Screw Terminal4 kVIP2022.5 mm100 mm90 mm-20.4 V24 V-5 ASIRIUS