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WEIDMULLER BR2D12AC Thermal Magnetic Circuit Breaker

The WEIDMuller BR2D12AC is a thermal magnetic miniature circuit breaker engineered for AC or DC branch circuit protection. It's part of the BRxxxUC product line, designed to protect wires and cables from malfunctions in applications or devices. These breakers are suitable for protecting circuit cables, motors, generators, transformers, and sensitive electronic equipment like computers and industrial control systems. They are rail mountable, allowing for easy installation and visual inspection, and offer features like manual switching and remote tripping via optional accessories. Always refer to the NEC before installation.

Authorized Distributors
Source:Newark
Part No:BR2D12AC
Stock:47
Inv Date:06-11-2026
Price: Unit price: $44.28
Buy/RFQ:

WEIDMULLER BR2D12AC 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
  • Environmental: IP20, -35°C ...70°C
  • Mechanical Cycle: 20,000 cycles
  • Electrical Cycle: 6,000 cycles

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Frequently Asked Questions

Where can I buy WEIDMULLER BR2D12AC?

You can click on the BUY or RFQ button to purchase BR2D12AC from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part BR2D12AC?

You can download the BR2D12AC datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of BR2D12AC?

WEIDMULLER

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