Eaton 3G-OTH-40709 — Technical Specifications
The EATON NEMA Combination Starter: Fusible Disconnect (SKU 45MZ12, MPN ECN1821CCE-R63/D) is a three-phase fusible starter with an electronic overload, part of the Freedom series. It features a 3-pole design, a 440/460V AC coil voltage, a maximum voltage rating of 600V AC, and accepts Class R fuses. The unit includes a control transformer (220/440V AC primary, 110V AC secondary), a Start/Stop push-button operator, a pilot light, and auxiliary contacts, with screw terminal connections.
Technical Specifications
| Parameter | Value |
|---|---|
| AC | 120V |
| Type | NEMA Size 2, NEMA-Rated 1 |
| Brand | EATON |
| Phase | Three |
| Poles | 3 |
| Series | Freedom |
| Poles/Phase | 3 Pole / Three Phase |
| Coil Voltage | 440/460V AC |
| Operator Type | Start/Stop (Push Button) |
| For Fuse Class | Class R |
| Control Transformer | Yes |
| Includes Pilot Light | Yes |
| Maximum Voltage Rating | 600V AC |
| Thermal Units Required | None (Not Applicable to Electronic Overloads) |
| Manufacturer Part Number | ECN1821CCE-R63/D |
| Terminal Connection Type | Screw Terminals |
| Control Transformer Voltage | 220/440V AC Primary, 110V AC Secondary |
| Includes Auxiliary Contacts | Yes |