Mitsubishi Electric UT-SA21 AC24V:

General Overview

• Model: UT-SA21 AC24V
• Type: Surge Absorber Module
• Function: Protects contactor coils from voltage spikes and surges
• Rated Operating Voltage: AC 24 V
• Technology: Varistor-based suppression
• Application: Designed for use with Mitsubishi MS-T series contactors

Compatibility

• Compatible with contactors:
  • S-T10 to S-T50
  • MS-T10 to MS-T50
  • MSO-T10SR to T50SR
  • SD-T12 to T50
  • B-T21, BD-T21
  • S-N38, S-N48
• Installed across the coil terminals to absorb switching surges