TPM-25-420


Notes

  • Quick thermal response and perfect circuit cutoff function due to special thermal disconnector design with arc extinguishing device
  • Wide Operating Temperature Range and High Reliability
  • High Surge Current Capability
  • Low Leakage Current
  • Floating Remote Signaling Contact for Fault Alarm
  • SCCR 200kA RMS
  • Compiles to UL 1449 4th Edition

Specification

DESCRIPTION specification conditions VALUE
Maximum Continuous Operating Voltage VRMSAC 420 VAC
Maximum Continuous Operating Voltage VDCDC 560 VDC
Minimum Varistor Voltage VN(DC) MINAt 1 mA 646 VDC
Maximum Varistor Voltage VN(DC) MAXAt 1 mA 748 VDC
Voltage Protection Level VPR1300 V
Peak Surge Current ITM (IP)For 1 Pulse 25 kA
Peak Surge Current ITM (IP)For 15 Pulses10 kA
Operating Temperature Minimum TOPG-40 °C
Operating Temperature Minimum TOPG75 °C
Response time tA25 nS
Electrical Strength2500 VAC
Insulation ResistanceIR10 mΩ