Siemens 3G-OTH-42153 — Spesifikasi Teknis
The SIEMENS Overload Relay: Thermal Protection (MPN 3RU21364HB0) is an IEC thermal overload relay with a Frame Size S2, designed for use with SIRIUS contactors of the same frame size. It features 1NO/1NC auxiliary contacts, screw terminals, and a maximum voltage rating of 690V AC. The relay includes integrated bimetallic elements, eliminating the need for separate thermal units, and does not offer phase loss sensitivity.
Spesifikasi Teknis
| Parameter | Nilai |
|---|---|
| Type | 1NO/1NC, Frame Size S2, 40 A – 50 A |
| Brand | SIEMENS |
| Poles | 3 |
| Frame Size | S2 |
| Compatible Contactors | Frame Size S2 |
| Auxiliary Contact Form | 1NO/1NC |
| Maximum Voltage Rating | 690V AC |
| Phase Loss Sensitivity | No |
| Thermal Units Required | None (Relay Includes Integrated Bimetallic Elements) |
| Manufacturer Part Number | 3RU21364HB0 |
| Terminal Connection Type | Screw Terminals |
| Compatible Contactor Series | SIRIUS |