- RS Stock No.:
- 745-0578
- Mfr. Part No.:
- 3RH1122-1AU00
- Brand:
- Siemens
Discontinued product
- RS Stock No.:
- 745-0578
- Mfr. Part No.:
- 3RH1122-1AU00
- Brand:
- Siemens
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- AU
Product Details
Contactor Relays - 3RH1 Range
Climate-proof, finger safe contactor relays. RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all contactor relays for damping opening surges in the coil.
Size S00
High degree if contact stability at low voltages & current
Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V
Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks
High degree if contact stability at low voltages & current
Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V
Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks
Note
The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms).
Standards
IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.
Approvals
UL listed / UL listed for Canada
Specifications
Attribute | Value |
---|---|
Contact Current Rating | 10 A |
Range | Sirius Classic |
Series | 3RH1 |
Mounting Style | Screw Mount, Snap-On |
Normal State Configuration | 2NO/2NC |
Terminal Type | Screw |
Width | 57.5mm |
Number Of Auxiliary Contacts | 4 |
Depth | 72mm |
Length | 45mm |
Maximum Operating Temperature | +60°C |
Minimum Operating Temperature | -25°C |
Operating Temperature Range | -25 → +60 °C |
Control Voltage | 240 V ac |
Contact Voltage Rating | 220 V dc, 690 V ac |
- RS Stock No.:
- 745-0578
- Mfr. Part No.:
- 3RH1122-1AU00
- Brand:
- Siemens