Siemens Auxiliary Contact, 2 Contact, 1 NO/1 NC, SIRIUS, Snap-On, 0.3 A, 3RH2911-2NF11
- RS Stock No.:
- 122-9426
- Distrelec Article No.:
- 304-09-109
- Mfr. Part No.:
- 3RH2911-2NF11
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP5,639.17
(exc. VAT)
PHP6,315.87
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Stocked by manufacturer
- Ready to ship from September 07, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP5,639.17 |
*price indicative
- RS Stock No.:
- 122-9426
- Distrelec Article No.:
- 304-09-109
- Mfr. Part No.:
- 3RH2911-2NF11
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Contacts | 2 | |
| Product Type | Auxiliary Contact | |
| Normal State Configuration | 1 NO/1 NC | |
| Series | SIRIUS | |
| Mount Type | Snap-On | |
| Contact Current | 0.3A | |
| Terminal Type | Spring Loaded | |
| Pole and Throw Configuration | DPST | |
| Mounting Location | Front | |
| Minimum Operating Temperature | -25°C | |
| Rated Insulation Voltage Ui | 690V | |
| Mechanical Durability | 5000000Cycles | |
| Operational Current Ie | 0.3A | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC 60947-4-1, IEC 60947-5-1 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Product Type Auxiliary Contact | ||
Normal State Configuration 1 NO/1 NC | ||
Series SIRIUS | ||
Mount Type Snap-On | ||
Contact Current 0.3A | ||
Terminal Type Spring Loaded | ||
Pole and Throw Configuration DPST | ||
Mounting Location Front | ||
Minimum Operating Temperature -25°C | ||
Rated Insulation Voltage Ui 690V | ||
Mechanical Durability 5000000Cycles | ||
Operational Current Ie 0.3A | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC 60947-4-1, IEC 60947-5-1 | ||
- COO (Country of Origin):
- CZ
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
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.
Related links
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 220V dc, 3RH2911-2DE11
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 60V dc, 3RH2911-1NF11
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 690V ac, 3RH2911-1HA11
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 690V ac, 3RH2911-1DA11
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 440V, 3RH1921-1EA11
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 220V dc
- Siemens Auxiliary Contact 2 NO/1 NC Snap-On 690V ac, 3RH2911-1HA21
- Siemens Auxiliary Contact 1 NO/1 NC Snap-On 690V, 3RH2921-2DA11