Siemens SIRIUS 3RH2 Contactor Relay, 110 V ac Coil, 4-Pole, 10 A, 4NO, 690 V ac
- RS Stock No.:
- 746-0755
- Mfr. Part No.:
- 3RH2140-1AF00
- Brand:
- Siemens
Subtotal (1 unit)*
£29.45
(exc. VAT)
£35.34
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 31 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £29.45 |
*price indicative
- RS Stock No.:
- 746-0755
- Mfr. Part No.:
- 3RH2140-1AF00
- 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 | |
| Coil Voltage | 110 V ac | |
| Number of Poles | 4 | |
| Contact Voltage Rating | 690 V ac | |
| Contact Current Rating | 10 A | |
| Series | 3RH2 | |
| Range | SIRIUS | |
| Normal State Configuration | 4NO | |
| Number Of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Length | 57.5mm | |
| Depth | 73mm | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
| Pole and Throw Configuration | 4P | |
| Mounting Style | DIN Rail | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 110 V ac | ||
Number of Poles 4 | ||
Contact Voltage Rating 690 V ac | ||
Contact Current Rating 10 A | ||
Series 3RH2 | ||
Range SIRIUS | ||
Normal State Configuration 4NO | ||
Number Of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Width 45mm | ||
Length 57.5mm | ||
Depth 73mm | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
Pole and Throw Configuration 4P | ||
Mounting Style DIN Rail | ||
- Datasheet_3RH2140-1AF00
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- Manual - Contactor S00
- Environmental Product Declaration - Overview
- Environmental Product Declaration
- COO (Country of Origin):
- DE
Siemens Contactor, 4 to 15ms Opening Delay, 57.5 (L) x 45 (W) x 73mm (D) - SIRIUS Innovation Series - 3RH2140-1AF00
Want to protect your equipment when you flip the on/off switch? Get this auxiliary contactor from Siemens to boost your power management function. It has four poles, so you can run multiple circuits through it. As the tough plastic casing carries an IP20 rating, you can be sure the unit is safe to touch. Mounting is a cinch – just clip the unit onto a DIN rail, without reaching for your toolkit. It's a versatile option for use with motors, lighting networks and HVAC systems.
Features & Benefits
• Screw terminals get a firm grip on conductors to cut the risk of accidental disconnection
• Small dimensions of 57.5 (L) x 45 (W) x 73mm (D) take up little space on a DIN rail
• Performs reliably in temperature extremes from -25°C to +60°C
• Small dimensions of 57.5 (L) x 45 (W) x 73mm (D) take up little space on a DIN rail
• Performs reliably in temperature extremes from -25°C to +60°C
How do I choose the right contactor for my application?
Make sure that the AC, coil voltage and current ratings can handle the demands of your application. This means high-current equipment needs a high-current contactor such as this 10A-rated component.
Which position should I mount this contactor?
The product prefers vertical mounting but it offers some room for manoeuvre as you can tilt it backwards or forwards by 22.5°.