![[MITSUBISHI ELECTRIC] — UT/UN-TH Magnetic Starter Connection Conductor Kits](https://img.prosourcemro.com/2026/08/Mstn-photo-opt-thkit-1-1024x1024.png)
Accessories
MITSUBISHI ELECTRIC
[MITSUBISHI ELECTRIC] — UT/UN-TH Magnetic Starter Connection Conductor Kits
Family ID: MEL-OPT-THKIT
Mitsubishi Electric UN-TH21 and UT-TH50 connection conductor kits combine an MS-T series magnetic contactor with a TH-T thermal overload relay to form a magnetic starter. Each kit contains 3 connection conductors, a conductor cover, and terminal screws. TH-T18 relays do not require a kit (integrated conductor); kits for TH-T65 and larger are covered by the thermal relay outline drawings.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| UN-TH21 | Starter connection conductor kit UN-TH21 | MITSUBISHI ELECTRIC | Contents: 3 conductors + cover · Applicable Thermal Relay: TH-T25(BC)(KP) · Applicable Contactor: S-T21(BC), T25(BC) / SD-T21(BC) / SL(D)-T21(BC) | ||
| UT-TH50 | Starter connection conductor kit UT-TH50 | MITSUBISHI ELECTRIC | Contents: 3 conductors + cover · Applicable Thermal Relay: TH-T25(BC)(KP), TH-T50(BC)(KP) · Applicable Contactor: S-T35(BC), T50(BC) / SD-T35(BC), T50(BC) / SL(D)-T35(BC), T50(BC) |
