Siemens 3RU Overload Relay 1NO + 1NC, 3.5 → 5 A F.L.C, 5 A Contact Rating, 4 kW, 3P, SIRIUS Innovation
- RS stock no.:
- 706-1623
- Mfr. Part No.:
- 3RU2126-1FB0
- Manufacturer:
- Siemens
3 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 1,165.63
(exc. VAT)
R 1,340.47
(inc. VAT)
units | Per unit |
1 - 9 | R 1,165.63 |
10 - 14 | R 1,136.49 |
15 + | R 1,102.40 |
- RS stock no.:
- 706-1623
- Mfr. Part No.:
- 3RU2126-1FB0
- Manufacturer:
- Siemens
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
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
Specification
Attribute | Value |
---|---|
FLC Motor Rating | 3.5 → 5 A |
Contact Current Rating | 5 A |
Range | SIRIUS Innovation |
Pole Configuration | 3P |
Series | 3RU |
Mounting Style | Direct Contactor |
Power Rating | 4 kW |
Normal State Configuration | 1NO + 1NC |
Terminal Type | Screw |
Reset Method | Automatic, Manual |
Width | 45mm |
Number Of Auxiliary Contacts | 2 |
Depth | 73mm |
Length | 87mm |
Minimum Operating Temperature | -40°C |
Maximum Operating Temperature | +70°C |
Operating Temperature Range | -40 → +70 °C |
Contact Voltage Rating | 690 V ac |