Siemens Auxiliary Contact, 2 Contact, 1NC + 1NO, Snap-On, Sirius Innovation
- RS Stock No.:
- 122-9426
- Mfr. Part No.:
- 3RH2911-2NF11
- Brand:
- Siemens
1 In stock for delivery within 1 working days
Not available for guaranteed pre 9am/10am delivery
Added
Price Each
£28.44
(exc. VAT)
£34.13
(inc. VAT)
| Units | Per unit |
| 1 + | £28.44 |
- RS Stock No.:
- 122-9426
- Mfr. Part No.:
- 3RH2911-2NF11
- Brand:
- Siemens
Legislation and Compliance
- COO (Country of Origin):
- CZ
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.
Specifications
Attribute | Value |
|---|---|
| Number of Contacts | 2 |
| Normal State Configuration | 1NC + 1NO |
| Mounting Style | Snap-On |
| Range | Sirius Innovation |
| Series | 3RH2 |
| Contact Current Rating | 300 mA |
| Terminal Type | Cage Clamp |
| Pole and Throw Configuration | DPST |
| Contact Voltage Rating | 690 V |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +60°C |
| Operating Temperature Range | -25 → +60 °C |