Thermal Overload Relays | Newark Electronics Canada

Newark offers high-performance thermal overload relays designed to protect motors from overheating and excessive current. Our relays are sourced from trusted manufacturers and are available in various configurations to match your specific application needs.

Thermal overload relays use temperature-sensitive elements to detect and respond to overheating conditions. When the motor exceeds the preset temperature limit, the relay disconnects the circuit, preventing damage to the motor and associated components.

Applications:

Industrial Motors: Preventing damage from thermal overload.
HVAC Systems: Ensuring safe compressor operation.
Pumps and Fans: Protecting motors in continuous operation.

			Price for		Quantity

11RF91	44AM4670 RoHS	LOVATO MTR PROTECTION RELAY 3P 0.6 - 1A 690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	600mA	1A	-	-	11RF9 Series
RF382500	46AM4275 Data Sheet RoHS	LOVATO Overload Relay 20 A 25 A RF38 Series	Each	1+ $134.150 5+ $124.800 10+ $116.490 25+ $107.660 50+ $101.560 More Pricing...	Min: 1 / Mult: 1	20A	25A	-	-	RF38 Series
RF823300	46AM4278 Data Sheet	LOVATO Overload Relay 3 Pole IP20 20 A 33 A RF82 Series	Each	1+ $235.790 5+ $218.660 10+ $211.180 25+ $203.220 50+ $192.920	Min: 1 / Mult: 1	20A	33A	-	-	RF82 Series
RF826500	46AM4281 Data Sheet	LOVATO Overload Relay 3 Pole IP20 46 A 65 A RF82 Series	Each	1+ $334.600 5+ $319.460 10+ $236.190 25+ $211.960 50+ $208.940	Min: 1 / Mult: 1	46A	65A	-	-	RF82 Series
11RF95	44AM4676 RoHS	LOVATO MOTOR PROTECTION RELAY 3P 3 - 5A 690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	3A	5A	-	-	11RF9 Series
11RF92V3	44AM4674 RoHS	LOVATO MTR PROTECTION RELAY 3P/1.4 - 2.3A/690V ROHS COMPLIANT: YES	Each	1+ $117.780 25+ $113.850 50+ $109.950 100+ $106.040 250+ $104.090 More Pricing...	Min: 1 / Mult: 1	1.4A	2.3A	-	-	11RF9 Series
11RF975	44AM4677 RoHS	LOVATO MTR PROTECTION RELAY 3P/4.5 - 7.5A/690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	4.5A	7.5A	-	-	11RF9 Series
11RF910	44AM4672 RoHS	LOVATO MOTOR PROTECTION RELAY 3P 6 - 10A/690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	6A	10A	-	-	11RF9 Series
RF825000	46AM4280 Data Sheet	LOVATO Overload Relay 35 A 50 A RF82 Series	Each	1+ $275.560 10+ $255.880 25+ $246.790 50+ $237.710 100+ $227.100	Min: 1 / Mult: 1	35A	50A	-	-	RF82 Series
RF825000	44AM4465 RoHS	LOVATO MTR PROTECTION RELAY 3P 35 - 50A 690V ROHS COMPLIANT: YES	Each	1+ $279.130 10+ $268.300 25+ $256.110 50+ $242.560 100+ $227.650	Min: 1 / Mult: 1	35A	50A	-	-	RF82 Series
RF381000	46AM4271 Data Sheet RoHS	LOVATO Overload Relay 6.3 A 10 A RF38 Series	Each	1+ $107.300 5+ $102.450 10+ $99.830 25+ $88.340 50+ $81.230 More Pricing...	Min: 1 / Mult: 1	6.3A	10A	-	-	RF38 Series
11RF91V5	44AM4671 RoHS	LOVATO MTR PROTECTION RELAY 3P/0.9 - 1.5A/690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	900mA	1.5A	-	-	11RF9 Series
RF381400	46AM4272 Data Sheet RoHS	LOVATO Overload Relay 9 A 14 A RF38 Series	Each	1+ $104.230 5+ $99.510 10+ $96.970 25+ $85.810 50+ $78.900 More Pricing...	Min: 1 / Mult: 1	9A	14A	-	-	RF38 Series
RF380100	46AM4266 Data Sheet RoHS	LOVATO Overload Relay 630 mA 1 A RF38 Series	Each	1+ $107.300 5+ $102.450 10+ $99.830 25+ $88.340 50+ $81.230 More Pricing...	Min: 1 / Mult: 1	630mA	1A	-	-	RF38 Series
11RF905	44AM4668 RoHS	LOVATO MTR PROTECTION RELAY 3P/0.3 - 0.5A/690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	300mA	500mA	-	-	11RF9 Series
11RF915	44AM4673 RoHS	LOVATO MOTOR PROTECTION RELAY 3P 9 - 15A/690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	9A	15A	-	-	11RF9 Series
11RF933	44AM4675 RoHS	LOVATO MTR PROTECTION RELAY 3P 2 - 3.3A 690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	2A	3.3A	-	-	11RF9 Series
11RFA910	44AM4665 RoHS	LOVATO MOTOR PROTECTION RELAY 3P 6 - 10A/690V ROHS COMPLIANT: YES	Each	1+ $142.090 25+ $137.380 50+ $132.660 100+ $127.950 250+ $125.590 More Pricing...	Min: 1 / Mult: 1	6A	10A	-	-	11RFA9 Series
RF829500	46AM4283 Data Sheet	LOVATO Overload Relay 3 Pole IP20 70 A 95 A RF82 Series	Each	1+ $669.230 5+ $638.950 10+ $472.410 25+ $423.950 50+ $417.900	Min: 1 / Mult: 1	70A	95A	-	-	RF82 Series
RF382300	46AM4274 Data Sheet RoHS	LOVATO Overload Relay 17 A 23 A RF38 Series	Each	1+ $134.150 5+ $124.800 10+ $116.490 25+ $107.660 50+ $101.560 More Pricing...	Min: 1 / Mult: 1	17A	23A	-	-	RF38 Series
RF383800	46AM4277 Data Sheet RoHS	LOVATO Overload Relay 32 A 38 A RF38 Series	Each	1+ $187.790 5+ $174.710 10+ $163.070 25+ $150.700 50+ $142.170 More Pricing...	Min: 1 / Mult: 1	32A	38A	-	-	RF38 Series
RF380400	46AM4269 Data Sheet RoHS	LOVATO Overload Relay 2.5 A 4 A RF38 Series	Each	1+ $107.300 5+ $102.450 10+ $99.830 25+ $88.340 50+ $81.230 More Pricing...	Min: 1 / Mult: 1	2.5A	4A	-	-	RF38 Series
RF383200	46AM4276 Data Sheet RoHS	LOVATO Overload Relay 24 A 32 A RF38 Series	Each	1+ $187.790 5+ $174.710 10+ $163.070 25+ $150.700 50+ $142.170 More Pricing...	Min: 1 / Mult: 1	24A	32A	-	-	RF38 Series
11RF9075	44AM4669 RoHS	LOVATO MTR PROTECTION RELAY 0.45 - 0.75A 690V ROHS COMPLIANT: YES	Each	1+ $116.060 25+ $112.190 50+ $108.350 100+ $104.500 250+ $102.560 More Pricing...	Min: 1 / Mult: 1	450mA	750mA	-	-	11RF9 Series
RF380063	46AM4265 Data Sheet	LOVATO Overload Relay 400 mA 630 mA RF38 Series	Each	1+ $107.300 5+ $102.450 10+ $99.830 25+ $88.340 50+ $81.230 More Pricing...	Min: 1 / Mult: 1	400mA	630mA	-	-	RF38 Series

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