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WEIDMULLER BR2C40AC Thermal Magnetic Circuit Breaker

The WEIDMuller BR2C40AC is a thermal magnetic miniature circuit breaker engineered for AC or DC branch circuit protection. It is designed to protect circuit cables, motors, generators, and transformers, as well as sensitive equipment like computers and industrial control systems. The BR2C40AC is rail mountable, allowing for easy installation and visual inspection, and offers manual switching or remote tripping capabilities with optional accessories. It is specified to IP20, operates in temperatures from -35°C to 70°C, and is shock tested to IEC 60068-2-27.

Authorized Distributors
Source:Newark
Part No:BR2C40AC
Stock:43
Inv Date:06-11-2026
Price: Unit price: $48.73
Buy/RFQ:

WEIDMULLER BR2C40AC Thermal Magnetic Circuit Breaker Specifications:

  • Series: BR/SUxxxUC
  • Standards: UL 489, UL 1077
  • Application: AC/DC Branch Circuit Protection
  • Mounting: DIN Rail
  • Current Rating: 1-63 Amps
  • Wire Size: ≤35mm²
  • Operating Cycles (Mechanical): 20,000
  • Operating Cycles (Electrical): 6,000
  • IP Rating: IP20
  • Operating Temperature: -35°C ... 70°C
  • Shock Tested: IEC 60068-2-27

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Frequently Asked Questions

Where can I buy WEIDMULLER BR2C40AC?

You can click on the BUY or RFQ button to purchase BR2C40AC from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part BR2C40AC?

You can download the BR2C40AC datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of BR2C40AC?

WEIDMULLER

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