Circuit Breakers | Newark Electronics Canada

Circuit breakers, Thermal circuit breakers, Thermal magnetic circuit breakers and other passive components from industry-leading manufacturers, in stock and ready to ship today.

Categories

Circuit Breakers

(6,218)

Circuit Breaker Accessories (655)

Electronic Circuit Breakers (245)

Load Center / Distribution Board / Consumer Circuit Breakers (45)

Magnetic Hydraulic Circuit Breakers (1,188)

RCBO, RCD, GFCI, AFDD Circuit Breakers (152)

Thermal Circuit Breakers (662)

Thermal Magnetic Circuit Breakers (3,271)

No Filter(s) Applied

0 Filter(s) Selected

			Price for		Quantity

W28-XQ1A-4	90F1228 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W28 Series 4 A 1 Pole 32 V 250 V Panel	Each	1+ $6.750 10+ $5.660 25+ $5.090 50+ $4.510	Total:$6.75 Min: 1 / Mult: 1	W28 Series	4A	1 Pole	32V
W28-XQ1A-0.50	75F006 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W28 Series 500 mA 1 Pole 32 V 250 V Panel	Each	1+ $14.460 10+ $10.100 25+ $9.800 50+ $9.500 100+ $9.010 More Pricing...	Total:$14.46 Min: 1 / Mult: 1	W28 Series	500mA	1 Pole	32V
KD1-2	29F1602 Data Sheet RoHS	EATON HEINEMANN Thermal Circuit Breaker KD1 Series 2 A 1 Pole 50 V 250 V Panel	Each	1+ $11.330 10+ $10.650 25+ $10.420 50+ $10.300 100+ $10.070 More Pricing...	Total:$11.33 Min: 1 / Mult: 1	KD1 Series	2A	1 Pole	50V
H2011B-3	48K1141 Data Sheet Date/Lot Code	EATON CUTLER HAMMER Circuit Breaker Accessory Freedom NEMA Starters Heater Pack Freedom Series	Each	1+ $130.340	Total:$130.34 Min: 1 / Mult: 1	Freedom Series	-	-	-
GV2P21	15B8818 Data Sheet RoHS Date/Lot Code	SCHNEIDER ELECTRIC Thermal Magnetic Circuit Breaker TeSys GV2 Series 400 Vac 23 A 9 kW	Each	Pricing is unavailable. Please contact customer services.		TeSys Deca Series	23A	3 Pole	-
PKZM0-1.6	46WX3188 Data Sheet	EATON MOELLER Thermal Magnetic Circuit Breaker Motor Protection PKZM0 Series 1.6 A 3 Pole 250 V 690 V	Each	1+ $418.870 10+ $392.750 25+ $368.740	Total:$418.87 Min: 1 / Mult: 1	PKZM0 Series	1.6A	3 Pole	250V
W92-X112-40	56F812 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Magnetic Hydraulic Circuit Breaker W9 Series 40 A 2 Pole 277 V 5 kA 20 s	Each	1+ $240.220 3+ $230.200 5+ $220.180 10+ $215.270 25+ $210.370	Total:$240.22 Min: 1 / Mult: 1	W9 Series	40A	2 Pole	-
W58-XC4C12A-7	17M3357 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W58 Series 7 A 1 Pole 50 V 250 V Panel	Each	1+ $8.770	Total:$8.77 Min: 1 / Mult: 1	W58 Series	7A	1 Pole	50V
PK7GTA	51R1343 Data Sheet RoHS	SQUARE D BY SCHNEIDER ELECTRIC Circuit Breaker Accessory Schneider Load Centre - QO Series Ground Bar Kit 7 Terminals QO Series	Each	Pricing is unavailable. Please contact customer services.		QO Series	-	-	-
T9-611P-5A	28K1540 Data Sheet RoHS Date/Lot Code	SCHURTER Thermal Circuit Breaker T9-611 Series 5 A 1 Pole 48 V 240 V Panel	Each	1+ $4.870 10+ $4.700 25+ $4.490	Total:$4.87 Min: 1 / Mult: 1	T9-611 Series	5A	1 Pole	48V
FAZ-C5/1-NA-SP	46M2036 Data Sheet RoHS	EATON CUTLER HAMMER Thermal Magnetic Circuit Breaker Miniature C Curve UL 489 FAZ Series 5 A 1 Pole 48 V 480 V	Each	1+ $111.040 5+ $108.260 10+ $105.480 25+ $99.920 50+ $94.390 More Pricing...	Total:$111.04 Min: 1 / Mult: 1	FAZ Series	5A	1 Pole	48V
KD1-0.5	96B5634 Data Sheet RoHS	EATON HEINEMANN Thermal Circuit Breaker KD1 Series 500 mA 1 Pole 50 V 250 V Panel	Each	1+ $28.470 10+ $25.620 25+ $24.910 50+ $24.200 100+ $22.770 More Pricing...	Total:$28.47 Min: 1 / Mult: 1	KD1 Series	500mA	1 Pole	50V
H2009B-3	48K1139 Data Sheet Date/Lot Code	EATON CUTLER HAMMER Circuit Breaker Accessory Freedom NEMA Starters Heater Pack Freedom Series	Each	1+ $130.340	Total:$130.34 Min: 1 / Mult: 1	Freedom Series	-	-	-
H2017B-3	48K1147 Data Sheet	EATON CUTLER HAMMER Circuit Breaker Accessory Eaton Freedom NEMA Size 2-Series B Starters Heater Pack	Each	1+ $135.200	Total:$135.20 Min: 1 / Mult: 1	Freedom Series	-	-	-
GHB2020	47K8586 Data Sheet	EATON CUTLER HAMMER Thermal Magnetic Circuit Breaker Bolt-On C Series 20 A 2 Pole 250 V 480 V DIN Rail Panel	Each	1+ $627.910	Total:$627.91 Min: 1 / Mult: 1	C Series	20A	2 Pole	250V
FAZ-C20/1-NA-SP	58M6157 Data Sheet RoHS Date/Lot Code	EATON CUTLER HAMMER Thermal Magnetic Circuit Breaker Miniature C Curve UL 489 FAZ Series 20 A 1 Pole 48 V 240 V	Each	1+ $128.700 5+ $125.480 10+ $122.250 25+ $115.830 50+ $109.380 More Pricing...	Total:$128.70 Min: 1 / Mult: 1	FAZ Series	20A	1 Pole	48V
7940126717	11B220 Data Sheet RoHS	WEIDMULLER Thermal Magnetic Circuit Breaker CB4200 Series 3 A 1 Pole 65 V 250 V DIN Rail	Each	1+ $75.230 10+ $74.880 25+ $72.770 50+ $66.100 100+ $62.220 More Pricing...	Total:$75.23 Min: 1 / Mult: 1	CB4200 Series	3A	1 Pole	65V
NZM1-XTVD	66K6148 Data Sheet Date/Lot Code	EATON MOELLER Door Coupling Rotary Handle Lockable for NZM1(−4) PN1(−4) N(S)1(−4) Circuit Breakers	Each	1+ $363.670 10+ $345.500 25+ $327.310 50+ $309.130	Total:$363.67 Min: 1 / Mult: 1	NZM Series	-	-	-
NZM1/2-XV4	39M3370 Data Sheet Date/Lot Code	EATON MOELLER Circuit Breaker Accessory Eaton NZM1(-4) PN1(-4) N(S)1(-4) NZM2(-4) PN2(-4) Circuit Breakers	Each	1+ $61.280 10+ $58.220 25+ $55.160 50+ $52.090 100+ $49.030 More Pricing...	Total:$61.28 Min: 1 / Mult: 1	NZM Series	-	-	-
NZM2-XTVD-NA	59M0682 Data Sheet	EATON MOELLER Circuit Breaker Accessory Eaton NZM2 N2 Series Circuit Breakers Door Coupling Rotary Handle	Each	1+ $452.920 5+ $441.610 10+ $430.290 25+ $407.640	Total:$452.92 Min: 1 / Mult: 1	NZM Series	-	-	-
W28-XT1A-15	99F6269 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W28 Series 15 A 1 Pole 32 V 250 V Panel	Each	1+ $6.360 10+ $5.580 25+ $5.190 50+ $4.790 100+ $4.590 More Pricing...	Total:$6.36 Min: 1 / Mult: 1	W28 Series	15A	1 Pole	32V
W28-XQ1A-15	75F015 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W28 Series 15 A 1 Pole 32 V 250 V Panel	Each	1+ $9.030 10+ $7.290 25+ $6.730 50+ $6.160 100+ $5.620 More Pricing...	Total:$9.03 Min: 1 / Mult: 1	W28 Series	15A	1 Pole	32V
W31-X2M1G-50	29M9965 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Thermal Circuit Breaker W31 Series 50 A 1 Pole 50 V 250 V Panel	Each	1+ $70.640 5+ $69.200 10+ $67.740 25+ $66.890 50+ $66.040 More Pricing...	Total:$70.64 Min: 1 / Mult: 1	W31 Series	50A	1 Pole	50V
QCDINADAPT	48K4210 Data Sheet Date/Lot Code	EATON CUTLER HAMMER Circuit Breaker Accessory Adaptor DIN Rail Type C QUICKLAG Series	Each	1+ $23.080	Total:$23.08 Min: 1 / Mult: 1	QUICKLAG Series	-	-	-
GHB3070	47K8648 Data Sheet	EATON CUTLER HAMMER Thermal Magnetic Circuit Breaker C Series 70 A 3 Pole 250 V 480 V Panel	Each	1+ $1,445.330	Total:$1,445.33 Min: 1 / Mult: 1	C Series	70A	3 Pole	250V