Type 1 thermally protected MOV designed to open in the event of overheating due to an abnormal over-voltage or temporary overvoltage (TOV) and will interrupt any abnormal current that may be encountered.
Ø ETL approved as per UL1449-4th
Ø With short circuit current rating 100kArms
Ø Type 1CA (component assemblies), application in the AC mains, service entrance, and heavy industrial etc.
Ø Nominal discharge current 20kA8/20, Max surge current capability of 50kA 8/20.
Ø Quick thermal response and perfect circuit cutoff function due to special disconnector design with internal arc extinguishing device (Patent).
Ø When MTMOVs are disconnected from the circuit. The tab can be viewed through top hole of plastic housing, and the top pin as monitor terminal.
In accordance with
Varistor Voltage @1mA V1mA (V)
Max. continuous operating voltage (AC/DC)
Nominal discharge current(8/20) In x 15 times
Max. discharge current(8/20) Imax x 1 time
Voltage protection level (VPR)
Operating temperature range
- 40ºC ~ + 75ºC
thermoplastic; extinguishing degree UL94 V-0
viewed through top hole of plastic housing
Remote alarm contact
Top pin as monitor terminal
ETL approval as per UL1449 3rd ;CE