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Altech Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 MOLDED CASE CIRCUIT BREAKER UTE100N-FTU-25 Altech 1: 387.03 CHF 1In Stock	Mfr. Part No. UTE100N-FTU-25 Mouser Part No 845-UTE100N-FTU-25	Altech	Circuit Breakers MOLDED CASE CIRCUIT BREAKER		1In Stock	387.03 CHF 387.02 CHF	Min.: 1 Mult.: 1		Circuit Breakers	Molded	25 A
Circuit Breakers Equipment breaker TR11-C-Y-63-B-0-C-6.5A Altech 1: 7.02 CHF 33In Stock	Mfr. Part No. TR11-C-Y-63-B-0-C-6.5A Mouser Part No 845-TR11-CY63B0C6.5A	Altech	Circuit Breakers Equipment breaker Learn More about Altech tr circuit breakers	Datasheet	33In Stock	7.02 CHF 6.93 CHF 5.89 CHF 4.87 CHF View 4.15 CHF 3.89 CHF 3.44 CHF 3.29 CHF	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	6.5 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-0-N-2.2A Altech 1: 6.94 CHF 15In Stock	Mfr. Part No. TR11-C-X-63-B-0-N-2.2A Mouser Part No 845-TR11-C-X-63-B-0	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl.	Datasheet	15In Stock	6.94 CHF 6.48 CHF 6.27 CHF 4.82 CHF View 4.11 CHF 3.86 CHF 3.41 CHF 3.25 CHF	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	2.2 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 2C60UR, 60A, MCB, C CHAR 2C60UR Altech 1: 44.88 CHF 1In Stock 1Expected 18/12/2026	Mfr. Part No. 2C60UR Mouser Part No 845-2C60UR	Altech	Circuit Breakers 2C60UR, 60A, MCB, C CHAR Learn More about Altech ur circuit breakers	Datasheet	1In Stock 1Expected 18/12/2026	44.88 CHF 30.69 CHF 28.69 CHF 26.14 CHF View 25.17 CHF 24.15 CHF Quote	Min.: 1 Mult.: 1	UR			60 A	277 VAC		2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers TR11sup.prot.,wingW,bl. TR11-W-Y-63-B-0-N-12.0A Altech 1: 5.00 CHF 4In Stock	Mfr. Part No. TR11-W-Y-63-B-0-N-12.0A Mouser Part No 845-TR11WY63B0N12.0A	Altech	Circuit Breakers TR11sup.prot.,wingW,bl. Learn More about Altech tr circuit breakers	Datasheet	4In Stock	5.00 CHF 4.81 CHF 4.02 CHF 3.91 CHF View 3.78 CHF 3.56 CHF 3.48 CHF 3.45 CHF	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	12 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,black TR11-C-X-63-B-0-C-2.7A Altech 1: 5.33 CHF 10In Stock	Mfr. Part No. TR11-C-X-63-B-0-C-2.7A Mouser Part No 845-TR11CX63B0C27A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,black Learn More about Altech tr circuit breakers	Datasheet	10In Stock	5.33 CHF 4.45 CHF 4.40 CHF 4.24 CHF View 4.17 CHF 4.15 CHF	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	2.7 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl TR11-C-Y-63-B-0-C-8.0A Altech 1: 4.81 CHF 10In Stock	Mfr. Part No. TR11-C-Y-63-B-0-C-8.0A Mouser Part No 845-TR11CY63B0C80A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl Learn More about Altech tr circuit breakers	Datasheet	10In Stock	4.81 CHF 4.02 CHF 4.00 CHF 3.83 CHF View 3.76 CHF 3.74 CHF	Min.: 1 Mult.: 1	TR11
Circuit Breakers TR11 sup.protector,wing clip, Altech TR11-W-Y-63-W-0-N-10.0A TR11-W-Y-63-W-0-N-10.0A Altech 1: 5.00 CHF 7In Stock 15Expected 19/10/2026	Mfr. Part No. TR11-W-Y-63-W-0-N-10.0A Mouser Part No 845-TR11WY63W0N100A	Altech	Circuit Breakers TR11 sup.protector,wing clip, Learn More about Altech tr circuit breakers	Datasheet	7In Stock 15Expected 19/10/2026	5.00 CHF 4.02 CHF 3.91 CHF 3.79 CHF View 3.57 CHF 3.48 CHF 3.45 CHF	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	10 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 1C1.6UL Altech 1: 37.78 CHF 5In Stock	Mfr. Part No. 1C1.6UL Mouser Part No 845-1C1.6UL	Altech	Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	37.78 CHF 32.39 CHF 26.52 CHF 24.78 CHF View 24.11 CHF 23.26 CHF Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	1.6 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 1B6UR Altech 1: 20.50 CHF 1In Stock	Mfr. Part No. 1B6UR Mouser Part No 845-1B6UR	Altech	Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	20.50 CHF 14.37 CHF 13.95 CHF 13.26 CHF View 12.84 CHF 12.53 CHF Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 32A Z Characteristic UL 508 1 POLE 1Z32UM Altech 1: 47.37 CHF 12In Stock	Mfr. Part No. 1Z32UM Mouser Part No 845-1Z32UM	Altech	Circuit Breakers 32A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	12In Stock	47.37 CHF 40.97 CHF 37.80 CHF 31.94 CHF View 30.96 CHF 30.09 CHF Quote	Min.: 1 Mult.: 1	UM			32 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 2D20UM Altech 1: 36.08 CHF 22In Stock	Mfr. Part No. 2D20UM Mouser Part No 845-2D20UM	Altech	Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	22In Stock	36.08 CHF 35.10 CHF 34.98 CHF View Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	D-Trip	20 A	277 VAC	80 VDC	2 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 40A D Characteristic UL 508 1 POLE 1D40UM Altech 1: 30.93 CHF 9In Stock 1Expected 26/10/2026	Mfr. Part No. 1D40UM Mouser Part No 845-1D40UM	Altech	Circuit Breakers 40A D Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock 1Expected 26/10/2026	30.93 CHF 26.13 CHF 25.21 CHF 19.62 CHF View 18.97 CHF 18.40 CHF 17.94 CHF Quote	Min.: 1 Mult.: 1	UM			40 A	277 VAC	24 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 13A Z Characteristic UL 508 1 POLE 1Z13UM Altech 1: 47.37 CHF 11In Stock	Mfr. Part No. 1Z13UM Mouser Part No 845-1Z13UM	Altech	Circuit Breakers 13A Z Characteristic UL 508 1 POLE Learn More about Altech um v ea circuit breakers	Datasheet	11In Stock	47.37 CHF 40.97 CHF 37.80 CHF 29.98 CHF View 29.03 CHF 28.25 CHF Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	Z-Trip	13 A	277 VAC	42 VDC	1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 1D6UR Altech 1: 22.51 CHF 1In Stock	Mfr. Part No. 1D6UR Mouser Part No 845-1D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	1In Stock	22.51 CHF 16.48 CHF 15.04 CHF 13.77 CHF View 13.24 CHF 12.82 CHF 12.53 CHF Quote	Min.: 1 Mult.: 1	UR			6 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 3B20UR Altech 1: 58.98 CHF 2In Stock	Mfr. Part No. 3B20UR Mouser Part No 845-3B20UR	Altech	Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	2In Stock	58.98 CHF 43.10 CHF 42.80 CHF 39.87 CHF View 38.64 CHF 37.34 CHF Quote	Min.: 1 Mult.: 1	UR	Circuit Breakers	B-Trip	20 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 4C20UL, 20A, CIRCUIT BREAKER Altech 4C20UL 4C20UL Altech 1: 264.47 CHF 3In Stock	Mfr. Part No. 4C20UL Mouser Part No 845-4C20UL	Altech	Circuit Breakers 4C20UL, 20A, CIRCUIT BREAKER		3In Stock	264.47 CHF 243.13 CHF 232.84 CHF 220.79 CHF View Quote	Min.: 1 Mult.: 1		Circuit Breakers	C-Trip	20 A	277 VAC		4 Pole
Circuit Breakers 2C7UL, 7A, CIRCUIT BREAKER Altech 2C7UL 2C7UL Altech 1: 72.33 CHF 5In Stock	Mfr. Part No. 2C7UL Mouser Part No 845-2C7UL	Altech	Circuit Breakers 2C7UL, 7A, CIRCUIT BREAKER		5In Stock	72.33 CHF 62.19 CHF 53.97 CHF 53.64 CHF View 52.15 CHF Quote	Min.: 1 Mult.: 1
Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 1C15UL Altech 1: 26.99 CHF 65In Stock	Mfr. Part No. 1C15UL Mouser Part No 845-1C15UL	Altech	Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	65In Stock	26.99 CHF 26.94 CHF 26.78 CHF 25.75 CHF View 25.05 CHF 24.48 CHF Quote	Min.: 1 Mult.: 1	UL	Circuit Breakers	C-Trip	15 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 3B20UM Altech 1: 79.15 CHF 28In Stock	Mfr. Part No. 3B20UM Mouser Part No 845-3B20UM	Altech	Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	28In Stock	79.15 CHF 66.34 CHF 62.73 CHF 53.51 CHF View 52.05 CHF Quote	Min.: 1 Mult.: 1	UM			20 A	277 VAC	60 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508 3C10UM Altech 1: 63.48 CHF 31In Stock	Mfr. Part No. 3C10UM Mouser Part No 845-3C10UM	Altech	Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	31In Stock	63.48 CHF 62.73 CHF 50.48 CHF 49.24 CHF View Quote	Min.: 1 Mult.: 1	UM	Circuit Breakers	C-Trip	10 A	277 VAC	80 VDC	3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489 1D25UL Altech 1: 39.79 CHF 5In Stock	Mfr. Part No. 1D25UL Mouser Part No 845-1D25UL	Altech	Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	5In Stock	39.79 CHF 33.00 CHF 28.40 CHF 26.26 CHF View 25.55 CHF 24.78 CHF Quote	Min.: 1 Mult.: 1	UL			25 A	277 VAC		1 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers Motor Protector MA25UM Altech 1: 177.21 CHF 1In Stock	Mfr. Part No. MA25UM Mouser Part No 845-MA25UM	Altech	Circuit Breakers Motor Protector Learn More about Altech ma circuit breakers	Datasheet	1In Stock	177.21 CHF 132.91 CHF 125.79 CHF 116.36 CHF View Quote	Min.: 1 Mult.: 1	MA	Circuit Breakers	Adjustable Trip	25 A	277 VAC		3 Pole	Handle	- 25 C	+ 55 C	Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl. TR11-C-X-63-B-1-C-1.75A Altech 1: 6.14 CHF 7In Stock	Mfr. Part No. TR11-C-X-63-B-1-C-1.75A Mouser Part No 845-TR11C63B1C1.75A	Altech	Circuit Breakers TR11 sup. prot.,cent.mou.,bl. Learn More about Altech tr circuit breakers	Datasheet	7In Stock	6.14 CHF 5.62 CHF 4.69 CHF 4.56 CHF View 4.40 CHF 4.15 CHF 4.05 CHF 4.02 CHF	Min.: 1 Mult.: 1	TR11
Circuit Breakers TR11-C-X-48-B-0-C-1.5A Altech 1: 8.03 CHF 9In Stock	Mfr. Part No. TR11-C-X-48-B-0-C-1.5A Mouser Part No 845-TR11CX48B-0-C15A	Altech	Circuit Breakers	Datasheet	9In Stock	8.03 CHF 7.97 CHF 6.76 CHF 6.20 CHF View 5.48 CHF 5.30 CHF 4.98 CHF 4.88 CHF	Min.: 1 Mult.: 1	TR11	Circuit Breakers	Supplementary Protector	1.5 A	240 VAC	50 VDC	1 Pole	Pushbutton	- 20 C	+ 60 C	Non-Illuminated