Circuit Breakers: Thermal and Magnetic-Hydraulic
Ranging in size, our circuit breakers offer thermal protection and magnetic-hydraulic trip-free operation and can protect something as small as a
Distrelec Sweden stocks a wide range of Thermal Magnetic Circuit Breakers. Next Day Delivery Available, Friendly Expert Advice & Over 180,000 products in stock.
Thermal circuit breakers (circuit protectors, resettable fuses, circuit breakers for equipment protection) are ideally suited to overload protection of motors, transformers, magnetic valves, on-board electrical systems and low voltage lines.
Discover E‑T‑A's advanced Thermal Overcurrent Circuit Breakers engineered for reliable resettable protection against overloads and short circuits in motors, transformers, and low-voltage systems.
The trip time of thermal circuit breakers depends on the height and of the duration of the overload current and the ambient temperature. With higher current ratings, the bimetal or hot wire is heated up until the defined trip time is reached and the device ensures genuine physical isolation of the contacts. It's only a circuit breaker.
PDF version includes complete article with source references. Suitable for printing and offline reading.
Download detailed specifications, case studies, and technical data sheets for our ESS containers and containerized PV systems.
15 Rue des Énergies Renouvelables
Paris 75015, France
+33 1 84 83 72 76
Monday - Friday: 8:30 AM - 6:30 PM CET