Mitsubishi MS-T SR Series Contactor Relay

5 or 9-pole manual motor controller circuit breaker with rated voltages up to 550V. AC or DC operation.

This model has 134 variants.
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Highlights...

Features

  • Frame: T5, T9
  • Number of poles: 5, 9
  • Rated voltage for coil: AC or DC operation, up to 550V
  • Rated insulation voltage: 690V
  • Certifications: IEC60947-5-1, EN60947-5-1, JIS C8201-5-1

The Mitsubishi MS-T SR Series Contactor Relay offer AC or DC compatible operation, designed for use as control relays for magnetic contactors, built for use in conjunction with alarms, sensors, signal switching, detecting as well as controlling faults in electrical circuits. This product family spans a range of rated voltages from 24 to 550V, depending on configuration and operating current.

Mitsubishi MS-T UT Series Auxiliary Contact Unit
Mitsubishi MS-T UT Series Auxiliary Contact Unit

2 and 4-pole auxiliary contact for expansion Mitsubishi contactor relay and magnetic contactors.

Starting at $20.00
Mitsubishi MS-T UT Series Varistor Surge Absorber
Mitsubishi MS-T UT Series Varistor Surge Absorber

Surge absorber for magnetic contactors and relays.

Starting at $20.00