myMectronic
myMectronic

A Premier B2B Part Search

IDEC NRAS111105AAA Industrial Control Circuit Breaker

The circuit breaker is designed for reliable overload and short circuit protection, with a 0.5A rated current suitable for various electrical circuits. It features an electromagnetic trip mechanism, UL1077 recognition, VDE certification, and multiple mounting options, including panel and DIN rail. The device includes auxiliary and alarm contacts, neon illumination, and a quick-connect terminal design for easy installation. It supports steady operation within temperature ranges of 25°C to +85°C, with electrical lifetime over 10,000 cycles, making it ideal for industrial control panels and machinery. Its compact size and high efficiency enhance circuit protection reliability.

Authorized Distributors
Source:DigiKey
Part No:NRAS1111-0.5A-AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $37.41
Buy/RFQ:
Part No:NRAS1111-0.5A-AA
Stock:13
Inv Date:06-10-2026
Price: Unit price: $25.55
Buy/RFQ:
Part No:NRAS1111-0.5A-AA
Stock:13
Inv Date:06-10-2026
Price: Unit price: $25.55
Buy/RFQ:

IDEC NRAS111105AAA Industrial Control Circuit Breaker Specifications:

  • Protection Method: Electromagnetic tripping
  • Number of Poles: 1
  • Rated Voltage: 250V AC, 50/60Hz, 65V DC
  • Rated Tripping Currents: 0.3A to 10A options available
  • Rated Interrupting Capacity: 250V AC, 1,000A; 65V DC, 1,000A
  • Auxiliary Contact: SPDT microswitch, 250V AC, 5A (resistive load), 65V DC, 1A
  • Alarm Contact: SPST microswitch, 250V AC, 5A (resistive load), 65V DC, 1A
  • Reference Temperature: 25°C
  • Operating Temperature: 40°C to +85°C (avoid freezing)
  • Insulation Resistance: 100MΩ (measured with 500V megger)
  • Dielectric Strength: 2,000V AC between main circuit and auxiliary/alarms, 1-minute withstand
  • Vibration Resistance: 10 ON (approx. 10^6 cycles)
  • Shock Resistance: 1,000N
  • Life Expectancy: Over 10,000 operations
  • Termination: Main terminal quick-connect receptacle, 0.250"; auxiliary and alarm contacts: 0.080"
  • Illumination Voltage: Neon lamp, 120V or 240V AC
  • Mounting Options: Panel mount or DIN rail, with specific dimensions listed for each
  • Dimensions: Panel cutouts and mounting distances specified per series

Buy the IDEC NRAS – Reliable 0.5A Circuit Breaker for Industrial Applications

Purchase the IDEC NRAS 0.5A circuit breaker online today for dependable overload and short circuit protection. This compact device features electromagnetic tripping, UL and VDE certification, auxiliary and alarm contacts, and neon illumination. Easy to install with quick-connect terminals, it operates reliably within a temperature range of 25°C to +85°C and withstands over 10,000 operation cycles. Ideal for industrial machinery, control panels, and electrical safety systems, ensuring durable and efficient circuit protection in demanding environments.

Get IDEC NRAS 0.5A circuit breaker today—built for precision overload and short circuit protection in industrial control panels.

Frequently Asked Questions

Where can I buy IDEC NRAS111105AAA?

You can click on the BUY or RFQ button to purchase NRAS111105AAA from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part NRAS111105AAA?

You can download the NRAS111105AAA datasheet or visit the IDEC website for support.

Who is the manufacturer of NRAS111105AAA?

IDEC

IDEC Part List

Browse and search other IDEC parts, locate datasheets and stock

Sponsored by