High-Temperature Resettable Fuses - 0ZTx Series

Bel Fuse’s high-temperature resettable fuses are well-suited for automotive and industrial applications

Bel Fuse has expanded its resettable fuse product offering with unique polymer formulation positive temperature coefficient (PTC) devices formulated to withstand high operating temperatures while still being able to perform to the applicable trip and hold currents for which they were designed. The wide operating temperature range of -40°C to +125°C makes them well-suited for automotive and industrial applications where the environment has a naturally high ambient temperature, yet the device can accurately protect sensitive equipment.