Thermal Overload Relays | Newark Electronics Canada

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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.

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Overload Adjustment Current Min	Overload Adjustment Current Max	Coil Voltage AC Max	Coil Voltage DC Max	Product Range

LRD35	80C0938 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay LRD3 30 A 38 A TeSys Deca Overload Relay	Each	1+$230.610 5+$214.930 10+$197.020 25+$184.710 50+$162.310 More Pricing...	30A	38A	-	-	TeSys Deca Overload Relay
LRD365	11R1564 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay LRD3 48 A 65 A TeSys Deca Overload Relay	Each	1+$358.150 5+$351.000 10+$343.820 25+$336.670 50+$329.500	48A	65A	-	-	TeSys Deca Overload Relay
LRD4365	80C0939 Data Sheet RoHS	SCHNEIDER ELECTRIC Overload Relay IP20 80 A 104 A 690 V TeSys Series	Each	1+$1,023.370 5+$1,002.900 10+$982.430 25+$961.960 50+$941.500	80A	104A	690V	-	TeSys Series
LRD350	11R1562 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay LRD3 37 A 50 A TeSys Deca Overload Relay	Each	1+$296.330 5+$290.400 10+$284.470 25+$278.550 50+$272.630	37A	50A	-	-	TeSys Deca Overload Relay
XTRM10A40TD	51M9253 Data Sheet Date/Lot Code	EATON CUTLER HAMMER Overload Relay Mini Control 1.5 A 6 A 24 V	Each	1+$160.900 5+$153.470 10+$146.020 25+$142.350 50+$139.940 More Pricing...	1.5A	6A	-	24V	-
LRD16	31C9384 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 9 A 13 A 690 VAC TeSys LRD	Each	1+$276.430 5+$241.880 10+$200.410 25+$179.680 50+$165.860 More Pricing...	9A	13A	-	-	TeSys Deca Overload Relay
LRD10	31C9381 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 4 A to 6 A 690 VAC TeSys LRD	Each	1+$276.430 5+$241.880 10+$200.410 25+$179.680 50+$165.860 More Pricing...	4A	6A	-	-	TeSys Deca Overload Relay
LRD12	31C9382 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 5.5 A 8 A 690 VAC TeSys LRD	Each	1+$276.430 5+$241.880 10+$200.410 25+$179.680 50+$165.860 More Pricing...	5.5A	8A	-	-	TeSys Deca Overload Relay
LRD14	31C9383 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 7 A 10 A 690 VAC TeSys LRD	Each	1+$276.430 5+$241.880 10+$200.410 25+$179.680 50+$165.860 More Pricing...	7A	10A	-	-	TeSys Deca Overload Relay
LRD21	31C9385 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay TeSys LRD 12 A 18 A TeSys Deca Overload Relay	Each	1+$277.650 5+$242.940 10+$201.290 25+$180.470 50+$166.590 More Pricing...	12A	18A	-	-	TeSys Deca Overload Relay
LRD32	31C9387 Data Sheet Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay LRD3 23 A 32 A TeSys Deca Overload Relay	Each	1+$293.100 5+$256.470 10+$212.490 25+$190.510 50+$175.850 More Pricing...	23A	32A	-	-	TeSys Deca Overload Relay
C306DN3B	46K3327 Data Sheet Date/Lot Code	EATON CUTLER HAMMER Overload Relay Thermal Non Reversing Contactors 32 A C306 Series	Each	1+$538.650 5+$518.060 10+$497.460 25+$478.250 50+$459.030	-	32A	-	-	C306 Series
LR3D21	80C0972 Data Sheet RoHS	SCHNEIDER ELECTRIC Overload Relay 12 A 18 A 690 V TeSys Series	Each	1+$150.040 5+$147.040 10+$144.030 25+$141.030 50+$138.040 More Pricing...	12A	18A	690V	-	TeSys Series
LR9D08	82Y1317 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 1.6 A 8 A TeSys LR9D Series	Each	1+$181.040 5+$177.410 10+$173.790 25+$170.170 50+$166.550 More Pricing...	1.6A	8A	-	-	TeSys LR9D Series
LR2K0308	67AH2778 Data Sheet RoHS	SCHNEIDER ELECTRIC RELAY OVERLOAD 1.8-2.6A	Each	1+$131.310 5+$130.470 10+$129.630 25+$127.940 50+$111.160 More Pricing...	1.8A	2.6A	-	-	TeSys
LAD703F	79C9312 Data Sheet RoHS	SCHNEIDER ELECTRIC ELECTRICAL REMOTE STOP OVERLOAD RELAY	Each	1+$86.890 5+$85.160 10+$83.410 25+$81.680 50+$79.930 More Pricing...	-	-	-	-	-
LRD4367	80C0940 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay IP20 95 A 120 A 690 V TeSys Series	Each	1+$1,037.920 5+$1,017.160 10+$996.400 25+$975.640 50+$954.890	95A	120A	690V	-	TeSys Series
LR3D10	80C0962 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 4 A 6 A 690 V TeSys Series	Each	1+$128.100 5+$125.540 10+$122.970 25+$120.420 50+$117.850 More Pricing...	4A	6A	690V	-	TeSys Series
LR9D32	82Y1319 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 6.4 A 32 A TeSys LR9D Series	Each	1+$193.960 5+$190.080 10+$186.200 25+$182.310 50+$178.440 More Pricing...	6.4A	32A	-	-	TeSys LR9D Series
LR9D02	82Y1316 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 400 mA 2 A TeSys LR9D Series	Each	1+$158.810 5+$158.800 10+$158.780 25+$158.770 50+$158.760 More Pricing...	400mA	2A	-	-	TeSys LR9D Series
GT32S18A	73M2932 Data Sheet RoHS	CARLO GAVAZZI Overload Relay Thermal Screw Clamp 12 A 18 A	Each	1+$120.710 10+$115.320 50+$109.930 100+$106.690	12A	18A	-	-	-
LRD05	31C9377 Data Sheet	SCHNEIDER ELECTRIC Overload Relay LRD0 630 mA 1 A TeSys Deca Overload Relay	Each	1+$268.380 5+$234.820 10+$194.570 25+$174.440 50+$161.030 More Pricing...	630mA	1A	-	-	TeSys Deca Overload Relay
LR2K0306	16B729 Data Sheet RoHS	SCHNEIDER ELECTRIC Overload Relay TeSys K IEC 800 mA 1.2 A	Each	1+$119.150 5+$118.330 10+$117.500 25+$115.840 50+$99.290 More Pricing...	800mA	1.2A	-	-	-
DPER32	43AJ7092 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Overload Relay 23 A 32 A Easy TeSys DPER Series	Each	1+$60.620 5+$59.410 10+$58.190 25+$56.980 50+$55.760 More Pricing...	23A	32A	-	-	Easy TeSys DPER Series
LRD3357	24AJ1139 RoHS	SCHNEIDER ELECTRIC THERMAL OVERLOAD RELAY 37-50A 690VAC	Each	1+$347.940 5+$343.760 10+$339.560 25+$335.370 50+$331.170 More Pricing...	37A	50A	-	-	TeSys Deca Overload Relay