Product Overview

The 12 13B Thermal Motor Protector is a reliable temperature limiter and thermal cut-out designed for a wide range of applications including motors, transformers, coils, electronics, sensors, and process automation. It offers a high current rating of up to 30A and is non-sensitive to current, providing robust protection. The protector is available in manifold executions and a special low current version, ensuring versatility for various industrial needs.

Product Attributes

• Brand: Cantherm (Div. of Microtherm International Cooperation)
• Origin: Canada (Marking example indicates C = Canada)
• Certifications: VDE / ENEC, UL, CSA / cUL, CQC
• Protection Against: Overheating, thermal runaway
• Resistances: Tight against ordinary resins and lacquers
• Degrees of Protection (EN 60529): IP00
• Suitable for use in protection category: I, II
• Insulation Types: Standard, shrink cap, potted, coated, PPS housing, aluminum housing, brass housing
• Wire Insulation Colors (Examples): Black, Yellow, White

Technical Specifications

¹⁾ At Ta (upper and lower) limits the hysteresis could deviate, for Ta > 130C the hysteresis is 30K -15K/+30K.

²⁾ Details on request.

Note: The diagram for self-heating is measured with a thermal control without any insulation in an oil bath. The heating depends on the thermal conduction of the control to the equipment or part which should be protected.