| Operating Temperature Range: | -40 → +70 °C |
|---|---|
| Width: | 76.5mm |
| Reset Method: | Automatic, Manual |
| Mounting Style: | Direct Mount |
| Brand: | Siemens |
| Minimum Operating Temperature: | -40°C |
| Maximum Operating Temperature: | +70°C |
| Terminal Type: | Screw |
| Contact Current Rating: | 65 A |
| Series: | 3RU2136 |
| Range: | Sirius Innovation |
| Contact Voltage Rating: | 690 V |
| FLC Motor Rating: | 65 A |
| Pole Configuration: | 3P |
| Number Of Auxiliary Contacts: | 2 |
| Normal State Configuration: | NO/NC (Auxiliary) |
| Length: | 55mm |
| Depth: | 104.2mm |
Quick Details
Specifications
The 3RU21 thermal overload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting.
These thermal overload relays for use with Sirius Size S0 & S00 Contactors
Switch position indicator and test function
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc
These thermal overload relays for use with Sirius Size S0 & S00 Contactors
Switch position indicator and test function
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc