Siemens 3RH2 Series Contactor, 24 V ac Coil, 4-Pole, 10 A, 2NO + 2NC, 690 V ac
- RS Stock No.:
- 746-0721
- Mfr. Part No.:
- 3RH2122-1AB00
- Manufacturer:
- Siemens
The image is for reference only, please refer to product details and specifications
2 In Global stock for delivery within 3 working day(s)
6 In Global stock for delivery within 4 working day(s)
Added
Price Each
HK$769.50
| Units | Per unit |
| 1 + | HK$769.50 |
- RS Stock No.:
- 746-0721
- Mfr. Part No.:
- 3RH2122-1AB00
- Manufacturer:
- Siemens
Product overview and Technical data sheets
- 3RH2122-1AB00 contactor relay
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration
- Environmental Product Declaration - Overview
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Contactor Relays - 3RH2 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.
Siemens Sirius Range Contactor & Control Relays
Specifications
Attribute | Value |
|---|---|
| Coil Voltage | 24 V ac |
| Number of Poles | 4 |
| Contact Voltage Rating | 690 V ac |
| Contact Current Rating | 10 A |
| Series | 3RH2 |
| Range | SIRIUS Innovation |
| Normal State Configuration | 2NO/2NC |
| Terminal Type | Screw |
| Length | 57.5mm |
| Width | 45mm |
| Depth | 73mm |