Siemens Auxiliary Contact, 1 Contact, 1NC, Snap-On, Sirius Classic 3RH1
- RS Stock No.:
- 392-8973
- Distrelec Article No.:
- 136-22-838
- Mfr. Part No.:
- 3RH1921-1CA01
- Brand:
- Siemens
Subtotal (1 unit)*
£3.92
(exc. VAT)
£4.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 144 unit(s) ready to ship
- Plus 103 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 + | £3.92 |
*price indicative
- RS Stock No.:
- 392-8973
- Distrelec Article No.:
- 136-22-838
- Mfr. Part No.:
- 3RH1921-1CA01
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Contacts | 1 | |
| Normal State Configuration | 1NC | |
| Mounting Style | Snap-On | |
| Range | Sirius Classic | |
| Series | 3RH1 | |
| Contact Current Rating | 1 A | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | SP | |
| Contact Voltage Rating | 690 V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | +80°C | |
| Operating Temperature Range | -55 → +80 °C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 1 | ||
Normal State Configuration 1NC | ||
Mounting Style Snap-On | ||
Range Sirius Classic | ||
Series 3RH1 | ||
Contact Current Rating 1 A | ||
Terminal Type Screw | ||
Pole and Throw Configuration SP | ||
Contact Voltage Rating 690 V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature +80°C | ||
Operating Temperature Range -55 → +80 °C | ||
Siemens Auxiliary Contact, 6A Operating Current, 17g Weight - SIRIUS Classic Series - 3RH1921-1CA01
Looking for a trusty sidekick for your motor control units? This auxiliary contact from Siemens fits the bill. It's designed to switch alongside your contactors and relays, so you can use it to control vital peripheral functions like signal operating and malfunction states. The auxiliary contact has screw terminals, so connecting wires is a cinch, saving installation time and effort. Its thermoplastic housing provides not just impact resistance, but also reliable insulation to prevent you from receiving shocking surprises during operation. It's an essential piece of kit that you'll find in common industrial applications, including conveyor systems and compressors.
Features & Benefits
• High surge voltage resistance rating of 6kV to handle sudden voltage spikes without suffering damage
• Wide operating temperature range between -25°C and +60°C for use in demanding conditions
• Current rating of 6A makes it suitable for medium-current-consuming applications
• Wide operating temperature range between -25°C and +60°C for use in demanding conditions
• Current rating of 6A makes it suitable for medium-current-consuming applications
Is this auxiliary contact finger-safe?
Yes, this unit has an IP20 rating, which means that it's touch-proof and protected from objects larger than 12mm in size, including wires and tools. This prevents accidental contact with live parts during operation for improved safety.