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63.5 mm Circuit Breakers

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Height = 63.5 mm

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK W91-X112-30 TE Connectivity / P&B 1: $97.93 152In Stock	Mfr. Part No. W91-X112-30 Mouser Part No 655-W91-X112-30	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK	Datasheet	152In Stock	$97.93 $88.79 $88.78 $82.66 $78.41	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 50A 2 POLE 2 TOGGLE W92-X112-50 TE Connectivity / P&B 1: $146.81 71In Stock	Mfr. Part No. W92-X112-50 Mouser Part No 655-W92-X112-50	TE Connectivity / P&B	Circuit Breakers 50A 2 POLE 2 TOGGLE	Datasheet	71In Stock	$146.81 $132.26 Quote Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers W92-X112-25 M6/M7/M9/W6/W7 7-1393254-4 TE Connectivity / AMP 1: $312.90 72In Stock	Mfr. Part No. 7-1393254-4 Mouser Part No 655-7-1393254-4	TE Connectivity / AMP	Circuit Breakers W92-X112-25 M6/M7/M9/W6/W7	Datasheet	72In Stock	$312.90 $259.34 $239.06 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	25 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 30A 3 POLE TOGGLE W93-X112-30 TE Connectivity / P&B 1: $316.14 35In Stock 48Expected 11/11/2026	Mfr. Part No. W93-X112-30 Mouser Part No 655-W93-X112-30	TE Connectivity / P&B	Circuit Breakers 30A 3 POLE TOGGLE	Datasheet	35In Stock 48Expected 11/11/2026	$316.14 $276.94 $264.97 $218.55	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers 40A 3 POLE TOGGLE W93-X112-40 TE Connectivity / P&B 1: $262.80 48In Stock	Mfr. Part No. W93-X112-40 Mouser Part No 655-W93-X112-40	TE Connectivity / P&B	Circuit Breakers 40A 3 POLE TOGGLE	Datasheet	48In Stock	$262.80 $237.58 $231.64 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	40 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK W93-X112-5 TE Connectivity / P&B 1: $288.11 41In Stock	Mfr. Part No. W93-X112-5 Mouser Part No 655-W93-X112-5	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK	Datasheet	41In Stock	$288.11 $276.94 $256.85	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	5 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 50A 3 POLE TOGGLE W93-X112-50 TE Connectivity / P&B 1: $346.68 47In Stock	Mfr. Part No. W93-X112-50 Mouser Part No 655-W93-X112-50	TE Connectivity / P&B	Circuit Breakers 50A 3 POLE TOGGLE	Datasheet	47In Stock	$346.68 $231.66	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK W91-X152-50 TE Connectivity / P&B 1: $80.68 128In Stock	Mfr. Part No. W91-X152-50 Mouser Part No 655-W91-X152-50	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK	Datasheet	128In Stock	$80.68 $72.87 $67.64 $64.00	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK W91-X152-30 TE Connectivity / P&B 1: $71.39 150In Stock	Mfr. Part No. W91-X152-30 Mouser Part No 655-W91-X152-30	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK	Datasheet	150In Stock	$71.39 $68.50 $67.77 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 8345-C11A-U3M1-DB1B2B-8A E-T-A 1: $143.01 11In Stock	Mfr. Part No. 8345-C11A-U3M1-DB1B2B-8A Mouser Part No 457-8345C11AU3M1DB1B	E-T-A	Circuit Breakers	Datasheet	11In Stock	$143.01 $118.58 $110.50 $91.00 View $84.53 Quote	Min.: 1 Mult.: 1	8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	8 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel 8345-B23A-V3M0-DB1B1B-60A E-T-A 1: $338.69 2In Stock	Mfr. Part No. 8345-B23A-V3M0-DB1B1B-60A Mouser Part No 457-23AV3M0DB1B1B60A	E-T-A	Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel	Datasheet	2In Stock	$338.69 $280.72 $252.83 $232.63	Min.: 1 Mult.: 1	8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	60 A	240 VAC, 415 VAC	80 VDC	3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel 8345-C24A-U3M2-DB2B2B-125A E-T-A 1: $426.90 4In Stock 10On Order	Mfr. Part No. 8345-C24A-U3M2-DB2B2B-125A Mouser Part No 457-24AU3M2DB2B2B125	E-T-A	Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel	Datasheet	4In Stock 10On Order	$426.90 $353.64 $328.22 View Quote	Min.: 1 Mult.: 1	8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	125 A	240 VAC, 415 VAC	80 VDC	4 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK W91-X113-15 TE Connectivity / P&B 1: $97.93 100In Stock	Mfr. Part No. W91-X113-15 Mouser Part No 655-W91-X113-15	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK	Datasheet	100In Stock	$97.93 $88.85 $88.78 $82.66 $78.41	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	15 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 3 AMP 277VAC TOGGLE 2 POLE W92-X112-3 TE Connectivity / P&B 1: $174.18 40In Stock	Mfr. Part No. W92-X112-3 Mouser Part No 655-W92-X112-3	TE Connectivity / P&B	Circuit Breakers 3 AMP 277VAC TOGGLE 2 POLE	Datasheet	40In Stock	$174.18 $173.96 $169.72 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	3 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 1A 2 POLE 2 TOGGLE W92-X112-1 TE Connectivity / P&B 1: $183.21 70In Stock	Mfr. Part No. W92-X112-1 Mouser Part No 655-W92-X112-1	TE Connectivity / P&B	Circuit Breakers 1A 2 POLE 2 TOGGLE	Datasheet	70In Stock	$183.21 $151.83 $138.51 Quote Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	1 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 20AMP 277VAC TOGGLE 2 POLE W92-X113-20 TE Connectivity / Raychem 1: $378.56 57In Stock	Mfr. Part No. W92-X113-20 Mouser Part No 655-W92-X113-20	TE Connectivity / Raychem	Circuit Breakers 20AMP 277VAC TOGGLE 2 POLE	Datasheet	57In Stock	$378.56 $374.15 $262.51 $167.51 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	20 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 20A BLK W91-X1110-20 TE Connectivity / P&B 1: $41.89 172In Stock	Mfr. Part No. W91-X1110-20 Mouser Part No 655-W91-X1110-20	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 20A BLK	Datasheet	172In Stock	$41.89 $38.05 $28.64 $28.63	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	20 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 25AMP 277VAC TOGGLE 2 POLE W92-X112-25 TE Connectivity / Raychem 1: $201.56 26In Stock	Mfr. Part No. W92-X112-25 Mouser Part No 655-W92-X112-25	TE Connectivity / Raychem	Circuit Breakers 25AMP 277VAC TOGGLE 2 POLE	Datasheet	26In Stock	$201.56 $197.09 View Quote	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	25 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK W92-X112-40 TE Connectivity / P&B 1: $151.84 72In Stock	Mfr. Part No. W92-X112-40 Mouser Part No 655-W92-X112-40	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK	Datasheet	72In Stock	$151.84 $146.18 $138.50	Min.: 1 Mult.: 1	W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	40 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and pane 8345-F01Z-R0M1-DB1B2B-20A E-T-A 1: $139.20 9In Stock	Mfr. Part No. 8345-F01Z-R0M1-DB1B2B-20A Mouser Part No 457-F01ZR0M1DB1B2B20	E-T-A	Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and pane	Datasheet	9In Stock	$139.20 $115.43 $106.14 $88.59 View $82.28 Quote	Min.: 1 Mult.: 1	8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	20 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and pane 8345-F01Z-R0M1-DB1B2B-30A E-T-A 1: $139.24 14In Stock	Mfr. Part No. 8345-F01Z-R0M1-DB1B2B-30A Mouser Part No 457-F01ZR0M1DB1B2B30	E-T-A	Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and pane	Datasheet	14In Stock	$139.24 $115.46 $102.04 $88.60 View $82.29 Quote	Min.: 1 Mult.: 1	8345	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	240 VAC, 415 VAC	80 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers C21B0346803A1I C21-B0-34-680-3A1-I Carling Technologies 1: $67.24 9In Stock	Mfr. Part No. C21-B0-34-680-3A1-I Mouser Part No 691-C21B0346803A1I	Carling Technologies	Circuit Breakers C21B0346803A1I	Datasheet	9In Stock	$67.24 $57.34 $53.29 $47.89 View $43.60 $42.23 Quote	Min.: 1 Mult.: 1		Circuit Breakers	Hydraulic Magnetic	80 A	480 VAC	150 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B024630131I CA1-B0-24-630-131-I Carling Technologies 1: $50.34 7In Stock	Mfr. Part No. CA1-B0-24-630-131-I Mouser Part No 691-CA1B024630131I	Carling Technologies	Circuit Breakers CA1B024630131I Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	7In Stock	$50.34 $41.76 $38.47 $35.23 View $34.08 $32.94 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	30 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B046642111I CA1-B0-46-642-111-I Carling Technologies 1: $49.86 8In Stock	Mfr. Part No. CA1-B0-46-642-111-I Mouser Part No 691-CA1B046642111I	Carling Technologies	Circuit Breakers CA1B046642111I Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8In Stock	$49.86 $41.36 $38.13 $37.40 View $35.04 $34.11 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	42 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CA1B014810311C CA1-B0-14-810-311-C Carling Technologies 1: $67.24 7In Stock	Mfr. Part No. CA1-B0-14-810-311-C Mouser Part No 691-CA1B014810311C	Carling Technologies	Circuit Breakers CA1B014810311C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	7In Stock	$67.24 $55.79 $51.11 $46.38 View $44.74 $42.89 Quote	Min.: 1 Mult.: 1	C	Circuit Breakers	Supplementary Protector	100 A	480 VAC	150 VDC	1 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated