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IDEC NRBM3100F50AMA Circuit Breaker

This high-capacity circuit breaker offers reliable protection for electrical systems with a current rating of 50A. It features electromagnetic tripping for precise overload and short circuit protection, suitable for industrial and commercial applications. Designed with compact size and high efficiency, it supports manual and automatic switching, ensuring safety and equipment longevity. Recognized under UL1077 and certified to EN60934 standards, it has a life expectancy of over 10,000 operations. Ideal for protecting transformers, motors, and other critical electrical components in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:NRBM3100-F-50A-MA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $138.25
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Part No:NRBM3100-F-50A-MA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $102.1
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Part No:NRBM3100-F-50A-MA
Stock:14
Inv Date:06-10-2026
Price: Unit price: $77.64
Buy/RFQ:
Part No:NRBM3100-F-50A-MA
Stock:14
Inv Date:06-10-2026
Price: Unit price: $77.64
Buy/RFQ:

IDEC NRBM3100F50AMA Circuit Breaker Specifications:

  • Protection Method: Electromagnetic tripping
  • Number of Poles: 1, 2, 3
  • Rated Voltage: 250V AC, 50/60Hz, 65V DC
  • Rated Tripping Currents: 14A, 2A, 3A, 5A, 7.5A, 10A, 15A, 20A, 25A, 30A, 40A, 50A
  • Rated Interrupting Capacity: 250V AC, DC, 1000A
  • Reference Temperature: 25°C
  • Ambient Operating Temperature: 40 to +85°C
  • Insulation Resistance: 100MO
  • Between main circuit terminals: 2,000V AC, 1 minute
  • Between main circuit and auxiliary contact: 2,000V AC, 1 minute
  • Vibration Resistance: 10G, 10 to 55Hz
  • Shock Resistance: 1000N
  • Life Expectancy: Over 10,000 operations
  • Main terminal: M5 stud
  • Weight: 2-pole/300g, 3-pole/400g
  • Certifications: UL1077, EN60934

Buy the IDEC 50A U–Reliable Circuit Breaker for Industrial Applications

Enhance your electrical safety with the IDEC NRBM series 50A circuit breaker, featuring electromagnetic tripping and UL recognition. Its compact design offers high efficiency and over 10,000 operational cycles, making it suitable for protecting transformers, motors, and semiconductor circuits. This breaker ensures reliable overload and short circuit protection in industrial and commercial environments. Easy to install, it provides manual and automatic switching capabilities, adhering to international safety standards, and is ideal for demanding electrical systems requiring robust, long-lasting overload protection.

Order your IDEC series NRBM 50A circuit breaker today and ensure dependable overcurrent protection for your industrial electrical systems.

Frequently Asked Questions

Where can I buy IDEC NRBM3100F50AMA?

You can click on the BUY or RFQ button to purchase NRBM3100F50AMA from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part NRBM3100F50AMA?

You can download the NRBM3100F50AMA datasheet or visit the IDEC website for support.

Who is the manufacturer of NRBM3100F50AMA?

IDEC

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