Bimetallic Disc for Circuit Breaker Thermal Trip from Germany
A snap-action bimetallic disc used for thermal trip mechanisms in thermal-magnetic circuit breakers. It warps mechanically at calibrated temperatures to trip the breaker mechanism and interrupt power. Its two-metal construction provides precise temperature response for overload protection.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify that the bimetallic disc is specifically designed for motor starters or overload protectors, not general circuit breakers
• Provide CBSA with documentation on the disc's temperature calibration and metallic composition
• Consider whether the disc is sold with other parts, which may affect classification