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CARLO GAVAZZI GMB631PC63 Miniature Circuit Breaker

The CARLO GAVAZZI GMB63 series miniature circuit breakers provide reliable branch circuit protection for a variety of applications, including 240VAC and 480Y/277VAC systems. These MCBs are available in 1, 2, and 3-pole configurations with amperage ratings up to 63A, offering flexibility for different circuit requirements. The GMB63 breakers incorporate both bimetallic and magnetic elements to provide comprehensive protection against both small overloads and short circuits, ensuring the safety and integrity of electrical systems. They are UL 489 certified and suitable for use in commercial and industrial settings.

Authorized Distributors
Source:DigiKey
Part No:GMB631PC63
Stock:8
Inv Date:05-29-2026
Price: Unit price: $38
Buy/RFQ:
Part No:GMB631PC63
Stock:12
Inv Date:05-30-2026
Price: Unit price: $38
Buy/RFQ:
Part No:GMB631PC63
Stock:12
Inv Date:05-29-2026
Price: Unit price: $47.05
Buy/RFQ:
Part No:GMB631PC63
Stock:72
Inv Date:05-29-2026
Price: Unit price: $29.4
Buy/RFQ:
Part No:GMB631PC63
Stock:72
Inv Date:05-29-2026
Price: Unit price: $29.4
Buy/RFQ:

CARLO GAVAZZI GMB631PC63 Miniature Circuit Breaker Specifications:

  • Protection: Short circuit and overload conditions
  • Standards: UL489 branch circuit protection
  • Configurations: 1, 2, 3 pole arrangements
  • Amperage: Up to 63Amps
  • Short Circuit Current Rating: 10kA
  • Overload Protection: Bimetallic element
  • Short Circuit Protection: Magnetic element
  • Voltage: 240VAC and 480 Y / 277VAC versions
  • Terminals: Lug or screw terminals

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI GMB631PC63?

You can click on the BUY or RFQ button to purchase GMB631PC63 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part GMB631PC63?

You can download the GMB631PC63 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of GMB631PC63?

CARLO GAVAZZI

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