Siemens 3G-OTH-45175 — Technical Specifications
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay with a Frame Size A, designed for use with Frame Size A contactors in the Class 48 Overload Relays series. It features a 1NO/1NC auxiliary contact form, screw terminals, and a maximum voltage rating of 690V AC. Thermal units are not applicable to this electronic type.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 1NO/1NC, Frame Size A, 0.25 A – 1 A |
| Brand | SIEMENS |
| Poles | 2 |
| Frame Size | A |
| Compatible Contactors | Frame Size A |
| Auxiliary Contact Form | 1NO/1NC |
| Maximum Voltage Rating | 690V AC |
| Thermal Units Required | Not Applicable to Electronic Type Overload Relays |
| Manufacturer Part Number | 3UB88134AB2 |
| Terminal Connection Type | Screw Terminals |
| Compatible Contactor Series | Class 48 Overload Relays |