Canton FairSourcing
Electronic components
Thermal protector
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 Application

BR-B5D is a thermally operated snap-action & automatic reset device, which delivers the Overheating and overloading protection, widely used in single-phase motors under 250Vac 50Hz/60 Hz. It can also be used as a thermal protector or temperature controller for heating appliance, ballast, transfers, etc.

Structure

At the heart of the device is a bi metal snap-action disc. When the temperature reach its pre-calibration temperature, it snaps open, resulting in an open circuit. After the device breaks the circuit, the system cools down and automatically resets allowing power to be restored to the circuit.

Dimension


Contact capacity

8A /24VDC     8A /125VAC      5A /250VAC

 Open temperature

50~150±5℃; one gear every 5℃

About the supplier

JIANGSU CHANGSHENG ELECTRIC APPLIANCE CO.,LTD

Main products: Other electronic components,NMN, insulation paper,Other sensors,Other automotive electrical products,Other electrical and electronic products

  • ✓Exhibited at 10 of the last 10 Canton Fairs
  • ✓Manufacturer
  • ✓Founded 1997
  • ✓Canton Fair Premium Supplier
  • ✓National high-tech enterprise
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Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.

Supplier
JIANGSU CHANGSHENG ELECTRIC APPLIANCE CO.,LTD
Changhzou, Jiangsu, China
85
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Manufacturer
  • Founded 1997
  • Canton Fair Premium Supplier

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