Protective tubes - Import export

Product Features: • The Class C series of over-voltage surge protective devices has been developed to protect against the effects of indirect lightning discharges and induced voltages and is intended to provide protection in zones 1 2 per IEC 62305. • Category IEC / EN / VDE: Class II / Type 2 / C. Available with and without remote signaling contacts. • DVSC27545 consists of a high performance varistor block with thermal disconnection device. The plug-in module/base design facilitates replacement of a failed module in situ without the need to remove system wiring. • DVSC275452TNS Series combines two 45kA varistor modules to provide protection for single phase TNS networks. • DVSC275452TT Series combines a 45kA varistor and gas discharge tube to provide protection for TT single phase networks, where N to PE galvanic isolation is required.