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Circuit Breakers

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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
Circuit Breakers 1A MCB CCHAR 3 PL 480Y/277VAC UL508 3C1UM Altech 1: $107.23 1In Stock	Mfr. Part No. 3C1UM Mouser Part No 845-3C1UM	Altech	Circuit Breakers 1A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	$107.23 $82.40 $71.40 $68.80 View $67.12 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	C-Trip	1 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489 3C30UL Altech 1: $100.60 5In Stock	Mfr. Part No. 3C30UL Mouser Part No 845-3C30UL	Altech	Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	$100.60 $94.73 $89.47 $87.79 View Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	30 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A, C CHAR, 3POLE 480Y/277VAC,UL489 3C32UL Altech 1: $131.73 6In Stock	Mfr. Part No. 3C32UL Mouser Part No 845-3C32UL	Altech	Circuit Breakers 32A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	6In Stock	$131.73 $111.31 $100.59 $95.11 View $93.30 Quote	Min.: 1 Mult.: 1	UL			32 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4A MCB CCHAR 3 PL 480Y/277VAC UL508 3C4UM Altech 1: $95.84 10In Stock	Mfr. Part No. 3C4UM Mouser Part No 845-3C4UM	Altech	Circuit Breakers 4A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	10In Stock	$95.84 $82.27 $77.94 $66.49 View $64.98 Quote	Min.: 1 Mult.: 1	UM			4 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A MCB CCHARL 480Y/277VAC UL508 3C6UM Altech 1: $95.84 1In Stock	Mfr. Part No. 3C6UM Mouser Part No 845-3C6UM	Altech	Circuit Breakers 6A MCB CCHARL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	$95.84 $71.40 $70.94 $66.49 View $64.98 Quote	Min.: 1 Mult.: 1	UM			6 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489 3C8UL Altech 1: $134.23 11In Stock	Mfr. Part No. 3C8UL Mouser Part No 845-3C8UL	Altech	Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	11In Stock	$134.23 $116.49 $103.72 $91.75 View $89.85 Quote	Min.: 1 Mult.: 1	UL			8 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 15A, D CHAR, 3POLE 480Y/277VAC,UL489 3D15UL Altech 1: $100.60 1In Stock 10On Order	Mfr. Part No. 3D15UL Mouser Part No 845-3D15UL	Altech	Circuit Breakers 15A, D CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock 10On Order On Order Ship Dates Mfr. No: 3D15UL Stock: 1 Can Dispatch Immediately On Order: 5 Expected 2027/02/02 5 Expected 2027/03/22 Factory Lead Time: 18 Weeks	$100.60 $100.58 $100.55 $96.03 View $95.05 Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	D-Trip	15 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 15A D Characteristic UL 508 3 POLE 3D15UM Altech 1: $71.40 1In Stock	Mfr. Part No. 3D15UM Mouser Part No 845-3D15UM	Altech	Circuit Breakers 15A D Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	$71.40 $69.64 $65.56 $64.16 View Quote	Min.: 1 Mult.: 1	UM			15 A	277 VAC	60 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER 3D1UM Altech 1: $98.34 7In Stock	Mfr. Part No. 3D1UM Mouser Part No 845-3D1UM	Altech	Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER Learn More about Altech um v ea circuit breakers	Datasheet	7In Stock	$98.34 $88.70 $71.40 $67.55 View $66.02 Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	D-Trip	1 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A D Characteristic UL 508 3 POLE 3D30UM Altech 1: $71.40 8In Stock	Mfr. Part No. 3D30UM Mouser Part No 845-3D30UM	Altech	Circuit Breakers 30A D Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	$71.40 $65.80 $64.20 View Quote	Min.: 1 Mult.: 1	UM			30 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3A, D CHAR, 3POLE 480Y/277VAC,UL489 3D3UL Altech 1: $131.73 1In Stock	Mfr. Part No. 3D3UL Mouser Part No 845-3D3UL	Altech	Circuit Breakers 3A, D CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock	$131.73 $100.60 $98.73 $92.46 View $90.56 Quote	Min.: 1 Mult.: 1	UL			3 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A CRT BRKR ECHAR 277VAC UL508 3E5UM Altech 1: $98.34 2In Stock	Mfr. Part No. 3E5UM Mouser Part No 845-3E5UM	Altech	Circuit Breakers 5A CRT BRKR ECHAR 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2In Stock	$98.34 $75.66 $70.94 $66.49 View $64.98 Quote	Min.: 1 Mult.: 1	UM			5 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers MA10UM, 6.3-10A, 3p MA10UM Altech 1: $180.04 2In Stock	Mfr. Part No. MA10UM Mouser Part No 845-MA10UM	Altech	Circuit Breakers MA10UM, 6.3-10A, 3p Learn More about Altech ma circuit breakers	Datasheet	2In Stock	$180.04 $136.79 $129.57 $119.86 View $116.81 Quote	Min.: 1 Mult.: 1	MA	Circuit Breakers	Adjustable Trip	10 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers N32UL, Neutral Pole, UL489 N32UL Altech 1: $58.92 1In Stock	Mfr. Part No. N32UL Mouser Part No 845-N32UL	Altech	Circuit Breakers N32UL, Neutral Pole, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock	$58.92 $42.95 $40.02 $37.10 View $36.05 $34.92 Quote	Min.: 1 Mult.: 1	UL			32 A	277 VAC			Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers factory currently not accepting orders 1D1.6DL Altech 1: $50.13 13In Stock Verify Status with Factory	Mfr. Part No. 1D1.6DL Mouser Part No 845-1D1.6DL Verify Status with Factory	Altech	Circuit Breakers factory currently not accepting orders Learn More about Altech ulac dldc circuit breakers	Datasheet	13In Stock	$50.13 $42.84 $40.26 $34.94 View $33.61 $32.32 Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	D-Trip	1.6 A		125 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers factory currently not accepting orders 2C63DL Altech 1: $103.39 4In Stock Verify Status with Factory	Mfr. Part No. 2C63DL Mouser Part No 845-2C63DL Verify Status with Factory	Altech	Circuit Breakers factory currently not accepting orders Learn More about Altech ulac dldc circuit breakers	Datasheet	4In Stock	$103.39 $75.73 $75.72 $70.55 View $68.92 Quote	Min.: 1 Mult.: 1	UL			63 A		250 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers factory currently not accepting orders 2D4DL Altech 1: $98.35 1In Stock Verify Status with Factory	Mfr. Part No. 2D4DL Mouser Part No 845-2D4DL Verify Status with Factory	Altech	Circuit Breakers factory currently not accepting orders Learn More about Altech ulac dldc circuit breakers	Datasheet	1In Stock	$98.35 $71.40 $71.38 $66.49 View $64.98 Quote	Min.: 1 Mult.: 1	UL			4 A		250 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489 1C2UL Altech 1: $33.54 66On Order	Mfr. Part No. 1C2UL Mouser Part No 845-1C2UL	Altech	Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	66On Order On Order Ship Dates Mfr. No: 1C2UL Stock: 0 On Order: 25 Expected 2027/02/26 41 Expected 2027/03/01 Factory Lead Time: 18 Weeks	$33.54 $32.46 $31.44 $30.76 Quote Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	2 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489 1C3UL Altech 1: $33.54 276On Order	Mfr. Part No. 1C3UL Mouser Part No 845-1C3UL	Altech	Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	276On Order On Order Ship Dates Mfr. No: 1C3UL Stock: 0 On Order: 79 Expected 2026/12/22 94 Expected 2027/01/11 103 Expected 2027/01/29 Factory Lead Time: 18 Weeks	$33.54 $30.80 $29.81 $29.10 View Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	3 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489 1C5UL Altech 1: $33.54 56On Order	Mfr. Part No. 1C5UL Mouser Part No 845-1C5UL	Altech	Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	56On Order On Order Ship Dates Mfr. No: 1C5UL Stock: 0 On Order: 24 Expected 2026/11/18 15 Expected 2027/01/01 17 Expected 2027/02/26 Factory Lead Time: 18 Weeks	$33.54 $32.65 $31.84 $31.21 Quote Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	5 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 2C13UL, 13A, CIRCUIT BREAKER 2C13UL Altech 1: $79.50 28On Order	Mfr. Part No. 2C13UL Mouser Part No 845-2C13UL	Altech	Circuit Breakers 2C13UL, 13A, CIRCUIT BREAKER Learn More about Altech ulac dldc circuit breakers	Datasheet	28On Order On Order Ship Dates Mfr. No: 2C13UL Stock: 0 On Order: 5 Expected 2027/02/15 13 Expected 2027/02/26 10 Expected 2027/03/05 Factory Lead Time: 18 Weeks	$79.50 $71.62 $67.06 $63.52 View $62.21 Quote	Min.: 1 Mult.: 1	UL			13 A	277 VAC		2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489 3C20UL Altech 1: $100.60 54On Order	Mfr. Part No. 3C20UL Mouser Part No 845-3C20UL	Altech	Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	54On Order On Order Ship Dates Mfr. No: 3C20UL Stock: 0 On Order: 34 Expected 2026/12/14 20 Expected 2027/02/22 Factory Lead Time: 18 Weeks	$100.60 $100.06 $93.41 $91.61 View Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	20 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489 1C30UL Altech 1: $33.54 11On Order	Mfr. Part No. 1C30UL Mouser Part No 845-1C30UL	Altech	Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	11On Order On Order Ship Dates Mfr. No: 1C30UL Stock: 0 On Order: 6 Expected 2027/01/04 5 Expected 2027/01/08 Factory Lead Time: 7 Weeks	$33.54 $33.49 $32.85 Quote Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	30 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489 3C50UL Altech 1: $107.09 5Expected 2027/02/15	Mfr. Part No. 3C50UL Mouser Part No 845-3C50UL	Altech	Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5Expected 2027/02/15	$107.09 $107.08 $100.44 $98.51 View Quote	Min.: 1 Mult.: 1	UL			50 A	240 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-C-2.0A Altech 1: $7.14 6Expected 2026/11/18	Mfr. Part No. TR11-C-X-63-B-0-C-2.0A Mouser Part No 845-TR11CX63B0C20A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	6Expected 2026/11/18	$7.14 $6.62 $5.52 $5.40 View $5.06 $4.95	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	2 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated