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Altech Circuit Protection

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Part #

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

1C05UL
Altech
1: Rp615.141
6Expected 11/01/2027

Mfr. Part No.
1C05UL

Mouser Part No
845-1C05UL

Altech

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

6Expected 11/01/2027

Rp615.141

Rp585.971

Rp567.625

Rp550.747

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Min.: 1
Mult.: 1

Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489

1C30UL
Altech
1: Rp615.141
11On Order

Mfr. Part No.
1C30UL

Mouser Part No
845-1C30UL

Altech

Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

11On Order

Rp615.141

Rp612.940

Rp596.062

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Min.: 1
Mult.: 1

Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489

1C6UL
Altech
1: Rp615.141
9Expected 07/12/2026

Mfr. Part No.
1C6UL

Mouser Part No
845-1C6UL

Altech

Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

9Expected 07/12/2026

Rp615.141

Rp613.123

Rp575.697

Rp559.736

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Min.: 1
Mult.: 1

Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489

1D15UL
Altech
1: Rp615.141
27On Order

Mfr. Part No.
1D15UL

Mouser Part No
845-1D15UL

Altech

Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

27On Order

Rp615.141

Rp596.979

Rp570.744

Rp557.902

View

Min.: 1
Mult.: 1

Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489

1D25UL
Altech
1: Rp615.141
5Expected 14/12/2026

Mfr. Part No.
1D25UL

Mouser Part No
845-1D25UL

Altech

Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

5Expected 14/12/2026

Rp615.141

Rp598.630

Rp582.302

Rp564.690

View

Min.: 1
Mult.: 1

Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489

1D2UL
Altech
1: Rp615.141
7Expected 18/12/2026

Mfr. Part No.
1D2UL

Mouser Part No
845-1D2UL

Altech

Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

7Expected 18/12/2026

Rp615.141

Rp604.684

Rp571.478

Rp554.233

View

Min.: 1
Mult.: 1

Circuit Breakers 30A D Characteristic UL 508 1 POLE

1D30UM
Altech
1: Rp436.451
6Expected 10/11/2026

Mfr. Part No.
1D30UM

Mouser Part No
845-1D30UM

Altech

Circuit Breakers 30A D Characteristic UL 508 1 POLE

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Datasheet

6Expected 10/11/2026

Rp436.451

Rp414.803

Rp395.723

Rp377.744

View

Min.: 1
Mult.: 1

Circuit Breakers 5A D Characteristic UL 508 1 POLE

1D5UM
Altech
1: Rp436.451
34On Order

Mfr. Part No.
1D5UM

Mouser Part No
845-1D5UM

Altech

Circuit Breakers 5A D Characteristic UL 508 1 POLE

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Datasheet

34On Order

Rp436.451

Rp434.250

Rp403.612

Rp387.101

View

Min.: 1
Mult.: 1

Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489

1D6UL
Altech
1: Rp615.141
7Expected 07/12/2026

Mfr. Part No.
1D6UL

Mouser Part No
845-1D6UL

Altech

Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

7Expected 07/12/2026

Rp615.141

Rp602.850

Rp586.889

Rp570.928

View

Min.: 1
Mult.: 1

Circuit Breakers 6A D Characteristic UL 508 1 POLE

1D6UM
Altech
1: Rp436.451
2Expected 07/09/2026

Mfr. Part No.
1D6UM

Mouser Part No
845-1D6UM

Altech

Circuit Breakers 6A D Characteristic UL 508 1 POLE

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Datasheet

2Expected 07/09/2026

Rp436.451

Rp419.390

Rp404.896

Rp393.705

View

Min.: 1
Mult.: 1

Circuit Breakers 8A, D CHAR, 1POLE 277VAC, UL489

1D8UL
Altech
1: Rp615.141
23Expected 04/01/2027

Mfr. Part No.
1D8UL

Mouser Part No
845-1D8UL

Altech

Circuit Breakers 8A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

23Expected 04/01/2027

Rp615.141

Rp614.958

Rp610.738

Rp593.126

View

Min.: 1
Mult.: 1

Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508

1E50UM
Altech
1: Rp704.853
6Expected 17/09/2026

Mfr. Part No.
1E50UM

Mouser Part No
845-1E50UM

Altech

Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508

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Datasheet

6Expected 17/09/2026

Rp704.853

Rp496.259

Rp479.748

Rp463.787

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Min.: 1
Mult.: 1

Circuit Breakers 10A G Characteristic UL 508 1 POLE

1G10UM
Altech
1: Rp436.451
21Expected 14/12/2026

Mfr. Part No.
1G10UM

Mouser Part No
845-1G10UM

Altech

Circuit Breakers 10A G Characteristic UL 508 1 POLE

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Datasheet

21Expected 14/12/2026

Rp436.451

Rp436.268

Rp426.178

Rp415.353

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories 1 PH BUSBAR 18sqmm 57 LUGS

1P18U1/57
Altech
1: Rp788.328
6Expected 08/09/2026

Mfr. Part No.
1P18U1/57

Mouser Part No
845-1P18U1/57

Altech

Circuit Breaker Accessories 1 PH BUSBAR 18sqmm 57 LUGS

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Datasheet

6Expected 08/09/2026

Rp788.328

Rp733.290

Rp711.274

Rp692.011

View

Min.: 1
Mult.: 1

Circuit Breakers 20A, C CHAR, 2POLE 480Y/277VAC,UL489

2C20UL
Altech
1: Rp1.230.099
12On Order

Mfr. Part No.
2C20UL

Mouser Part No
845-2C20UL

Altech

Circuit Breakers 20A, C CHAR, 2POLE 480Y/277VAC,UL489

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Datasheet

12On Order

Rp1.230.099

Rp1.104.613

Rp1.051.776

View

Min.: 1
Mult.: 1

Circuit Breakers 25A, C CHAR, 2POLE 480Y/277VAC,UL489

2C25UL
Altech
1: Rp1.230.099
5Expected 10/09/2026

Mfr. Part No.
2C25UL

Mouser Part No
845-2C25UL

Altech

Circuit Breakers 25A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

5Expected 10/09/2026

Rp1.230.099

Rp1.222.944

Rp1.189.004

View

Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

2C30UM
Altech
1: Rp873.270
6Expected 11/09/2026

Mfr. Part No.
2C30UM

Mouser Part No
845-2C30UM

Altech

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

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Datasheet

6Expected 11/09/2026

Rp873.270

Rp834.193

Rp807.958

Rp785.025

View

Min.: 1
Mult.: 1

Circuit Breakers 15A, D CHAR, 2POLE 480Y/277VAC,UL489

2D15UL
Altech
1: Rp1.230.099
8Expected 21/12/2026

Mfr. Part No.
2D15UL

Mouser Part No
845-2D15UL

Altech

Circuit Breakers 15A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

8Expected 21/12/2026

Rp1.230.099

Rp1.229.916

Rp1.164.604

Min.: 1
Mult.: 1

Circuit Breakers 3A, D CHAR, 2POLE 480Y/277VAC,UL489

2D3UL
Altech
1: Rp1.230.099
15Expected 11/01/2027

Mfr. Part No.
2D3UL

Mouser Part No
845-2D3UL

Altech

Circuit Breakers 3A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

15Expected 11/01/2027

Rp1.230.099

Rp1.217.074

Rp1.195.609

View

Min.: 1
Mult.: 1

Circuit Breakers 50A, D CHAR, 2POLE 240VAC,UL489

2D50UL
Altech
1: Rp1.309.537
6Expected 19/10/2026

Mfr. Part No.
2D50UL

Mouser Part No
845-2D50UL

Altech

Circuit Breakers 50A, D CHAR, 2POLE 240VAC,UL489

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Datasheet

6Expected 19/10/2026

Rp1.309.537

Rp1.302.749

Rp1.269.727

View

Min.: 1
Mult.: 1

Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D6UR
Altech
1: Rp654.952
5Expected 14/12/2026

Mfr. Part No.
2D6UR

Mouser Part No
845-2D6UR

Altech

Circuit Breakers 6A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

5Expected 14/12/2026

Rp654.952

Rp648.164

Rp630.552

View

Min.: 1
Mult.: 1

Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508

2G10UM
Altech
1: Rp873.270
2Expected 07/09/2026

Mfr. Part No.
2G10UM

Mouser Part No
845-2G10UM

Altech

Circuit Breakers 10A MCB GCHAR 1P+N 277VAC UL508

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Datasheet

2Expected 07/09/2026

Rp873.270

Rp862.996

Rp845.017

View

Min.: 1
Mult.: 1

Circuit Breakers 30A MCB ZCHAR 1P+N 277VAC UL508

2Z30UM
Altech
1: Rp1.641.233
5Expected 14/09/2026

Mfr. Part No.
2Z30UM

Mouser Part No
845-2Z30UM

Altech

Circuit Breakers 30A MCB ZCHAR 1P+N 277VAC UL508

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Datasheet

5Expected 14/09/2026

Rp1.641.233

Rp1.635.179

Rp1.460.342

Rp1.411.358

View

Min.: 1
Mult.: 1

Circuit Breakers 25A, C CHAR, 3POLE 480Y/277VAC,UL489

3C25UL
Altech
1: Rp1.845.241
5Expected 21/12/2026

Mfr. Part No.
3C25UL

Mouser Part No
845-3C25UL

Altech

Circuit Breakers 25A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

5Expected 21/12/2026

Rp1.845.241

Rp1.845.057

Rp1.810.934

View

Min.: 1
Mult.: 1

Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489

3C30UL
Altech
1: Rp1.845.241
4Expected 14/09/2026

Mfr. Part No.
3C30UL

Mouser Part No
845-3C30UL

Altech

Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

4Expected 14/09/2026

Rp1.845.241

Rp1.845.057

Rp1.763.968

Min.: 1
Mult.: 1

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