Siemens Auxiliary Contact, 4 Contact, 1NC + 3NO, Snap-On, Sirius Innovation
- RS Stock No.:
- 706-0936
- Mfr. Part No.:
- 3RH2911-1HA31
- Manufacturer:
- Siemens
53 In Global stock for delivery NCR Plus within 10 working day(s), rest of PH within 14 working days
Added
Price Each
PHP975.39
(exc. VAT)
PHP1,092.44
(inc. VAT)
| Units | Per Unit |
| 1 - 4 | PHP975.39 |
| 5 + | PHP946.13 |
- RS Stock No.:
- 706-0936
- Mfr. Part No.:
- 3RH2911-1HA31
- Manufacturer:
- Siemens
Legislation and Compliance
- COO (Country of Origin):
- CZ
Product Details
Siemens Auxiliary Contact, 4PST Configuration, 690V Voltage Rating - SIRIUS Innovation Series - 3RH2911-1HA31
Boost the switching capabilities of your relay and power contactors with this auxiliary contact from Siemens. It has four contacts that mirror the operation of your contactor, making it handy for signalling and monitoring tasks. As it's been lifetime-tested to 10,000,000 mechanical cycles, it can handle frequent switching. And with no more than one faulty switch in 100 million, you can depend on the contact to do the job reliably. The auxiliary contact has compact dimensions of 37.5 (H) x 36 (W) x 43.7mm (D), helping you pack more modules into your control cabinet. Use it alongside a motor starter protector, overload relay and surge suppression module to keep your equipment working safely.
Features & Benefits
• Operates safely between -25°C and +60°C, so challenging temperatures are no problem
• Screw terminals give you a wire connection that stays reliable over time
• Screw terminals give you a wire connection that stays reliable over time
How does this auxiliary contact fit on a 3RT2 series contactor?
The clips on the rear of this auxiliary contact snap onto the front of 3RT2 series contactors for a speedy, error-free connection. It fits into a square-shaped socket that sits between the top and bottom terminals.
Siemens Sirius Range Contactor & Control Relays
Specifications
Attribute | Value |
|---|---|
| Number of Contacts | 4 |
| Normal State Configuration | 3NO/NC |
| Mounting Style | Snap-On |
| Range | Sirius Innovation |
| Series | 3RH2 |
| Contact Current Rating | 6 A ac, 10 A dc |
| Terminal Type | Screw |
| Pole and Throw Configuration | 4PST |
| Contact Voltage Rating | 250 V dc, 690 V ac |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +60°C |
| Operating Temperature Range | -25 → +60 °C |