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IDEC NRAS310020AAA Circuit Breaker

This 20A circuit breaker features a characteristic B curve, designed for reliable electrical circuit protection and switching applications. It offers excellent overload and short circuit protection, UL1077 recognition, and VDE certification. Available in various styles, including illuminated rocker and lever types, it supports easy mounting and quick connection. Its robust construction ensures a life expectancy of over 10,000 operations, making it suitable for industrial and electrical control panels. The breaker operates within a rated voltage of 250V AC and 65V DC, with internal electromagnetic tripping and series current trip functionalities, ensuring safety and durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:NRAS3100-20A-AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $86.42
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Part No:NRAS3100-20A-AA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $78.25
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Part No:NRAS3100-20A-AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $64.14
Buy/RFQ:
Part No:NRAS3100-20A-AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $64.14
Buy/RFQ:

IDEC NRAS310020AAA Circuit Breaker Specifications:

  • Rated Current: 20A
  • Protection Method: Electromagnetic tripping
  • Internal Circuit: Series current trip
  • Number of Poles: 1 (single pole)
  • Rated Voltage: 250V AC, 50/60Hz; 65V DC
  • Auxiliary Contact: SPDT microswitch, 250V AC, 5A; 1A DC
  • Alarm Contact: SPDT microswitch, 250V AC, 5A; 1A DC
  • Reference Temperature: 25°C
  • Operating Temperature: -40°C to +85°C
  • Insulation Resistance: 100 MΩ (with 500V megger)
  • Dielectric Strength: 2,000V AC between main circuit and auxiliary contact
  • Vibration Resistance: 10G (100Hz)
  • Shock Resistance: 1,000N
  • Life Expectancy: Over 10,000 cycles
  • Termination: Quick-connect receptacle 0.260"
  • Dimensions: Suitable for panel mounting with standard cut-outs, compatible with DIN rail mounting
  • Features: UL1077 recognized, VDE certified, small size, high efficiency

Buy the IDEC NRAS – Reliable 20A B-curve Circuit Breaker for Industrial Applications

Order the IDEC NRAS 20A circuit breaker online now to ensure reliable overload and short circuit protection for your electrical panels. Featuring a B-curve characteristic, UL and VDE certifications, and a lifespan over 10,000 operations, this breaker guarantees safety, durability, and high performance. Its compact size and quick-connect terminals make installation straightforward, while its electromagnetic trip and series current trip functionalities provide excellent circuit protection. Perfect for industrial automation, control systems, and electrical equipment, buy online today to enhance your project's reliability and compliance.

Get IDEC NRAS 20A circuit breaker today—built for precision, safety, and long-lasting durability in industrial electrical protection.

Frequently Asked Questions

Where can I buy IDEC NRAS310020AAA?

You can click on the BUY or RFQ button to purchase NRAS310020AAA from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part NRAS310020AAA?

You can download the NRAS310020AAA datasheet or visit the IDEC website for support.

Who is the manufacturer of NRAS310020AAA?

IDEC

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