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CARLO GAVAZZI GSB631PC2 Circuit Protector

The GSB63 supplementary circuit protector by Carlo Gavazzi provides reliable protection against short circuits and overloads with UL1077 certification. Designed with Bimetallic and magnetic elements, it features different trip characteristics (B, C, D curves) for precise overcurrent protection. Available in 1, 2, 3, or 4 pole configurations with current ratings up to 63A and Icn of 5kA, it is suitable for applications requiring branch circuit protection up to 480Y/277VAC. The device includes auxiliary contacts and accessories for enhanced functionality, mounted vertically on DIN rails.

Authorized Distributors
Source:Newark
Part No:GSB631PC2
Stock:14
Inv Date:05-29-2026
Price: Unit price: $15.57
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Source:DigiKey
Part No:GSB631PC2
Stock:10
Inv Date:05-29-2026
Price: Unit price: $13.02
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Part No:GSB631PC2
Stock:17
Inv Date:05-30-2026
Price: Unit price: $13.01
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Part No:GSB631PC2
Stock:8
Inv Date:05-29-2026
Price: Unit price: $15.93
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Part No:GSB631PC2
Stock:0
Inv Date:05-29-2026
Price: Unit price: $9.72
Buy/RFQ:
Part No:GSB631PC2
Stock:0
Inv Date:05-29-2026
Price: Unit price: $9.72
Buy/RFQ:

CARLO GAVAZZI GSB631PC2 Circuit Protector Specifications:

  • Rated Current: 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
  • Rated Voltage: Up to 480Y/277VAC
  • Breaking Capacity: 5,000 A
  • Trip Characteristics: B, C, D curves
  • Number of Poles: 1, 2, 3, or 4 pole configurations
  • Protection Degree: IP20
  • Mechanical Life: 20,000 cycles
  • Operational Temperature Range: -35°C to +70°C (derating applicable)
  • Mounting: Vertical on DIN rail EN 60715
  • Terminal Connection: Copper busbar, pole pins, or wire range 18-4 AWG
  • Pollution Degree: 2
  • Power Loss per Pole: 2W to 5W depending on amperage
  • Compliance: CE, UL1077
  • Insulation Voltage: 500 V
  • Dielectric Test Voltage: 2000 V for 1 min

Buy the Carlo Gavazzi Series GSB63 Circuit Protector: GSB631PC2

Enhance your electrical safety with the Carlo Gavazzi GSB63 circuit protector, offering precise overload and short circuit protection up to 63A. Suitable for various industrial and commercial applications, it features flexible trip characteristics (B, C, D curves), and is built for durability with mechanical life of 20,000 cycles. Easy to install on DIN rails, it ensures compliance with CE and UL standards. Purchase online today to benefit from high-quality protection and seamless integration into your electrical systems.

Buy Carlo Gavazzi GSB63 circuit protector now and experience unmatched reliability and performance in circuit safety.

Frequently Asked Questions

Where can I buy CARLO GAVAZZI GSB631PC2?

You can click on the BUY or RFQ button to purchase GSB631PC2 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part GSB631PC2?

You can download the GSB631PC2 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of GSB631PC2?

CARLO GAVAZZI

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