Siemens 3RU2 Overload Relay 1NO + 1NC, 50 A F.L.C, 50 A Contact Rating, 3P, SIRIUS Innovation
- RS庫存編號:
- 875-1078
- 製造零件編號:
- 3RU2136-4HB0
- 製造商:
- Siemens
- RS庫存編號:
- 875-1078
- 製造零件編號:
- 3RU2136-4HB0
- 製造商:
- Siemens
法例與合規
不適用
- COO (Country of Origin):
- DE
產品詳細資訊
Overload Relay - 3RU range
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
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
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
These thermal overload relays for use with Sirius Size S0 & S00 Contactors
Note
Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.
Approvals
CE, UL, CSA
Siemens Sirius Range Contactor & Control Relays
規格
Attribute | Value |
|---|---|
| FLC Motor Rating | 50 A |
| Contact Current Rating | 50 A |
| Range | SIRIUS Innovation |
| Pole Configuration | 3P |
| Series | 3RU2 |
| Mounting Style | Direct Contactor |
| Normal State Configuration | 1NO + 1NC |
| Terminal Type | Screw |
| Reset Method | Automatic, Manual |
| Width | 76.5mm |
| Number Of Auxiliary Contacts | 2 |
| Length | 55mm |
| Depth | 104.2mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +70°C |
| Operating Temperature Range | -40 → +70 °C |
| Contact Voltage Rating | 690 V ac |