Siemens Auxiliary Contact, 1 Contact, 1 NC, 3RH1, Snap-On, 6 A, 3RH1921-1CA01
- RS Stock No.:
- 392-8973
- Distrelec Article No.:
- 136-22-838
- Mfr. Part No.:
- 3RH1921-1CA01
- Brand:
- Siemens
Subtotal (1 unit)*
£4.14
(exc. VAT)
£4.97
(inc. VAT)
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In Stock
- 286 unit(s) ready to ship
- Plus 116 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 + | £4.14 |
*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 | |
| Product Type | Auxiliary Contact | |
| Number of Contacts | 1 | |
| Normal State Configuration | 1 NC | |
| Series | 3RH1 | |
| Contact Current | 6A | |
| Mount Type | Snap-On | |
| Terminal Type | Screw | |
| Pole and Throw Configuration | 1P | |
| Minimum Operating Temperature | -55°C | |
| Operational Current Ie | 6A | |
| Mechanical Durability | 10Mcycles | |
| Rated Insulation Voltage Ui | 690V | |
| Maximum Operating Temperature | 80°C | |
| Standards/Approvals | DIN EN 50005 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Auxiliary Contact | ||
Number of Contacts 1 | ||
Normal State Configuration 1 NC | ||
Series 3RH1 | ||
Contact Current 6A | ||
Mount Type Snap-On | ||
Terminal Type Screw | ||
Pole and Throw Configuration 1P | ||
Minimum Operating Temperature -55°C | ||
Operational Current Ie 6A | ||
Mechanical Durability 10Mcycles | ||
Rated Insulation Voltage Ui 690V | ||
Maximum Operating Temperature 80°C | ||
Standards/Approvals DIN EN 50005 | ||
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
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.