Siemens SIRIUS 3RQ2 Coupling Series Relay, DIN Rail Mount
- RS Stock No.:
- 193-1945
- Mfr. Part No.:
- 3RQ2000-1BW00
- Brand:
- Siemens
Subtotal (1 unit)*
£54.23
(exc. VAT)
£65.08
(inc. VAT)
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In Stock
- 8 unit(s) ready to ship from another location
- Plus 11 unit(s) shipping from 07 November 2025
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Units | Per unit |
---|---|
1 + | £54.23 |
*price indicative
- RS Stock No.:
- 193-1945
- Mfr. Part No.:
- 3RQ2000-1BW00
- 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 | |
Mounting Type | DIN Rail | |
Series | SIRIUS 3RQ2 Coupling | |
Maximum Input Voltage | 240V | |
Minimum Input Voltage | 24V | |
Terminal Type | Screw | |
Depth | 100mm | |
Height | 90mm | |
Length | 22.5mm | |
Special Features | Monostable Switching | |
Dimensions | 22.5 x 91.6 x 100mm | |
Minimum Operating Temperature | -40°C | |
Input Voltage Range | 24 → 240V | |
Operating Temperature Range | -40 → +60°C | |
Life | 100000 Cycles | |
Maximum Operating Temperature | +60°C | |
Select all | ||
---|---|---|
Brand Siemens | ||
Mounting Type DIN Rail | ||
Series SIRIUS 3RQ2 Coupling | ||
Maximum Input Voltage 240V | ||
Minimum Input Voltage 24V | ||
Terminal Type Screw | ||
Depth 100mm | ||
Height 90mm | ||
Length 22.5mm | ||
Special Features Monostable Switching | ||
Dimensions 22.5 x 91.6 x 100mm | ||
Minimum Operating Temperature -40°C | ||
Input Voltage Range 24 → 240V | ||
Operating Temperature Range -40 → +60°C | ||
Life 100000 Cycles | ||
Maximum Operating Temperature +60°C | ||
- COO (Country of Origin):
- DE
Siemens Optocoupler, 240V AC/DC, Monostable Switching - 3RQ2 Series- 3RQ2000-1BW00
Ensure the safe and reliable transmission of digital signals to your automated systems with this optocoupler from Siemens. It's a semiconductor that uses a light-sensitive optical interface to relay signals. The unit connects isolated circuits that can't be joined directly due to differences in electrical potential or voltage. It guarantees information compatibility by applying the algorithms needed for the interaction of functional components in special control instruments. You can use this coupling relay to control and protect large radio-electronic and x-ray installations.
• Wide voltage range of 24V to 240V AC/DC for versatility
• Special monostable switching feature regenerates old pulses for more reliable operation
• DIN rail mounting for simple and secure installation
• Compact dimensions of 22.5 (length) x 91.6 (width) x 100mm (depth) to save space
• Long mechanical service life of 10 million switching cycles for long-lasting use
• Special monostable switching feature regenerates old pulses for more reliable operation
• DIN rail mounting for simple and secure installation
• Compact dimensions of 22.5 (length) x 91.6 (width) x 100mm (depth) to save space
• Long mechanical service life of 10 million switching cycles for long-lasting use
Can I use an optocoupler instead of a relay?
No. An optocoupler is not designed to switch loads like a relay. If your application needs you to perform this dual function, you'll need a relay with a built-in optocoupler.
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