myMectronic
myMectronic

A Premier B2B Part Search

WEIDMULLER BR3D8AC Thermal Magnetic Circuit Breaker

The WEIDMULLER BR3D8AC is a thermal magnetic miniature circuit breaker engineered for either AC or DC branch circuit protection. These circuit breakers are proven solutions to protect your wires and cables from application or device malfunctions. They are suitable for protecting circuit cables as well as motors, generators and transformers, thyristors and silicon rectifiers, and provide additional protection of computers and their peripheral equipment, industrial process control systems, telecommunications equipment and power supplies. The breakers are rail mountable, easy to visually inspect, switch manually (or remotely trip with shunt trip devices) and monitor using an auxiliary contact.

Authorized Distributors
Source:Newark
Part No:BR3D8AC
Stock:71
Inv Date:06-11-2026
Price: Unit price: $63.53
Buy/RFQ:

WEIDMULLER BR3D8AC Thermal Magnetic Circuit Breaker Specifications:

  • Series: BR/SUxxxUC
  • Voltage Rating: AC/DC
  • Interrupting Capacity: UL 489, UL 1077
  • Current Rating: 1-63 amps
  • Mounting: DIN Rail
  • Operating Cycles: Mechanically 20,000 cycles, Electrically 6,000 cycles
  • Wire Size: ≤35mm²
  • Environmental Protection: IP20
  • Operating Temperature: -35°C ...70°C
  • Shock Tested: IEC 60068-2-27

Buy the BR3D8AC WEIDMULLER Thermal Magnetic Circuit Breaker | myMectronic

Purchase the WEIDMULLER BR3D8AC Thermal Magnetic Circuit Breaker securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy WEIDMULLER BR3D8AC?

You can click on the BUY or RFQ button to purchase BR3D8AC from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part BR3D8AC?

You can download the BR3D8AC datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of BR3D8AC?

WEIDMULLER

WEIDMULLER Part List

Browse and search other WEIDMULLER parts, locate datasheets and stock

Sponsored by