30M Manual Reset Bimetal Motor Protector

Therm-O-Disc

30M Manual Reset Bimetal Motor Protector

Therm-O-Disc

The 30M manual reset motor protector from Therm–O–Disc® offers accurate and reliable protection against hazardous overheating in single phase/single voltage A/C motors.  Provided in a compact, versatile, cost–effective design the snap action of the bimetal disc provides high–speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 50 amps locked rotor at 120VAC and 37 amps locked rotor at 240VAC.  The 30M is UL recognized and CSA certified.  The most common application is a  disposer where ”tripping” the device should result in the end user taking corrective action.

Specifications

Maximum calibration temperature
302°F (150°C)
UL / CSA agency ratings
120V/50 amps L.R. – 240V/37 amps L.R.
Maximum temperature differentials available
122°F (50°C)
UL / CSA agency ratings
120V/50 amps L.R. – 240V/37 amps L.R.

Features

  • Single pole, single throw
  • M1 ”trip free” manual reset switching action
  • High–speed contact separation
  • Wide selection of bimetal disc and heater combinations available
  • Current and temperature responsive
  • Weld terminals standard
  • Male quick connect terminals and lead wire assemblies available

Documents & Drawings

Training & Services