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Circuit Protection

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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.
Circuit Breakers 2A MCB DCHAR 1P+N 277VAC UL508 2D2UM Altech 1: $47.61 5In Stock	Mfr. Part No. 2D2UM Mouser Part No 845-2D2UM	Altech	Circuit Breakers 2A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5In Stock	$47.61 $45.96 $42.88 $41.81 View $40.89 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 2D30UM Altech 1: $47.61 9In Stock	Mfr. Part No. 2D30UM Mouser Part No 845-2D30UM	Altech	Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	9In Stock	$47.61 $46.58 $44.67 $43.66 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077 2D6UR Altech 1: $57.74 5In Stock	Mfr. Part No. 2D6UR Mouser Part No 845-2D6UR	Altech	Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077 Learn More about Altech ur circuit breakers	Datasheet	5In Stock	$57.74 $45.39 $41.11 $35.70 View $35.39 $34.58 Quote	Min.: 1 Mult.: 1
Circuit Breakers 8A, D CHAR, 2POLE 480Y/277VAC,UL489 2D8UL Altech 1: $67.06 17In Stock	Mfr. Part No. 2D8UL Mouser Part No 845-2D8UL	Altech	Circuit Breakers 8A, D CHAR, 2POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	17In Stock	$67.06 $63.70 $61.42 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508 2G10UM Altech 1: $62.95 2In Stock	Mfr. Part No. 2G10UM Mouser Part No 845-2G10UM	Altech	Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2In Stock	$62.95 $47.61 $47.58 $46.57 View $45.75 Quote	Min.: 1 Mult.: 1
Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508 2G16UM Altech 1: $47.61 23In Stock	Mfr. Part No. 2G16UM Mouser Part No 845-2G16UM	Altech	Circuit Breakers 16A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	23In Stock	$47.61 $47.50 $45.61 $45.29 View $43.61 $40.82 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508 2G20UM Altech 1: $66.08 30In Stock	Mfr. Part No. 2G20UM Mouser Part No 845-2G20UM	Altech	Circuit Breakers 20A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	30In Stock	$66.08 $56.91 $52.47 $42.96 View $41.89 $40.97 Quote	Min.: 1 Mult.: 1
Circuit Breakers 25A MCB GCHAR 1P+N 277VAC UL508 2G25UM Altech 1: $66.08 1In Stock	Mfr. Part No. 2G25UM Mouser Part No 845-2G25UM	Altech	Circuit Breakers 25A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	1In Stock	$66.08 $47.61 $47.33 $43.22 View $42.05 $41.05 Quote	Min.: 1 Mult.: 1
Circuit Breakers 6A MCB GCHAR 1P+N 277VAC UL508 2G6UM Altech 1: $47.61 8In Stock	Mfr. Part No. 2G6UM Mouser Part No 845-2G6UM	Altech	Circuit Breakers 6A MCB GCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	8In Stock	$47.61 $43.91 $42.78 $41.90 Quote Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories 2 Ph Busbar 137.3mm 8Pin, 4x2 pole, 80A 2P18U3/8 Altech 1: $32.63 42In Stock	Mfr. Part No. 2P18U3/8 Mouser Part No 845-2P18U3/8	Altech	Circuit Breaker Accessories 2 Ph Busbar 137.3mm 8Pin, 4x2 pole, 80A Learn More about Altech busbar system	Datasheet	42In Stock	$32.63 $31.60 $27.23 $22.69 View $22.31 $21.76 $21.31 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type 2P18U3/10 Altech 1: $38.04 21In Stock	Mfr. Part No. 2P18U3/10 Mouser Part No 845-2P18U310	Altech	Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type Learn More about Altech busbar system	Datasheet	21In Stock	$38.04 $34.63 $31.96 $26.52 View $25.67 $24.90 $24.32 Quote	Min.: 1 Mult.: 1
Circuit Breakers 30A MCB ZCHAR 1P+N 277VAC UL508 2Z30UM Altech 1: $89.48 5In Stock	Mfr. Part No. 2Z30UM Mouser Part No 845-2Z30UM	Altech	Circuit Breakers 30A MCB ZCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	5In Stock	$89.48 $89.14 $82.98 $81.13 Quote Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489 3C10UL Altech 1: $100.60 9In Stock	Mfr. Part No. 3C10UL Mouser Part No 845-3C10UL	Altech	Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489 Learn More about Altech ulac dldc circuit breakers	Datasheet	9In Stock	$100.60 $98.94 $94.35 $92.16 View Quote	Min.: 1 Mult.: 1
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
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
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
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
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
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
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
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
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
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
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
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

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