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Circuit Breakers & Accessories by WEG Electric

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Home MANUFACTURERS WEG Electric Circuit Breakers & Accessories

Part# UMBW-1B1-1

  • OEM

    WEG Electric

  • Part Description

    Product Description: Circuit Breaker, 1-P, 1A/277VAC, B, UL1077 Recognized, 5KAIC@277VAC

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-10

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 10A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-16

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 16A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-2

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 2A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-20

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 20A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-25

  • OEM

    WEG Electric

  • Part Description

    Product Description: Circuit Breaker

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-4

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 4A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-40

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 40A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-50

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 50A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-6

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 6A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B1-63

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC B 1P 63A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-1

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 1A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-10

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 10A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-16

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 16A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-2

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 2A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-20

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 20A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-25

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 25A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-32

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 32A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-4

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 4A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-40

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 40A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-50

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 50A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-6

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 6A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B2-63

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 2P 63A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-1

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 1A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-10

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 10A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-16

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 16A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-2

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 2A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-20

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 20A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-25

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 25A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-32

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 32A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-4

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 4A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-40

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 40A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-50

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 50A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-6

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 6A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1B3-63

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC B 3P 63A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-1

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 1A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-10

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 10A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-16

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 16A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-2

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 2A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-20

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 20A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-25

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 25A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-32

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 32A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-4

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 4A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-40

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 40A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-50

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 50A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-6

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 6A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C1-63

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 277VAC C 1P 63A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C2-1

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC C 2P 1A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C2-10

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC C 2P 10A

  • Eu RoHS

  • China RoHS

  • Reach Compliant

Part# UMBW-1C2-16

  • OEM

    WEG Electric

  • Part Description

    Product Description: MCB 1077 480VAC C 2P 16A

  • Eu RoHS

  • China RoHS

  • Reach Compliant
02-November-2026 12:46:03