Siemens 3G-OTH-44968 — Technical Specifications
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay with a 1NO/1NC auxiliary contact form, a maximum voltage rating of 690V AC, and screw terminals. It is designed for Frame Size B and is compatible with Class 14 Starters and Frame Size B contactors. Thermal units are not applicable to this electronic type overload relay.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 1NO/1NC, Frame Size B, 13 A – 52 A |
| Brand | SIEMENS |
| Poles | 3 |
| Frame Size | B |
| Compatible Contactors | Frame Size B |
| Auxiliary Contact Form | 1NO/1NC |
| Maximum Voltage Rating | 690V AC |
| Thermal Units Required | Not Applicable to Electronic Type Overload Relays |
| Manufacturer Part Number | 3UB81334FW2 |
| Terminal Connection Type | Screw Terminals |
| Compatible Contactor Series | Class 14 Starters |