SIEMENS 3RQ3018-2AB01 Coupling Relay
Shop the genuine SIEMENS 3RQ3018-2AB01 SIRIUS coupling relay. Features AC/DC 24V operation, 1 CO contact, and 0.25-3.5 mm² connection capacity. Ideal for reliable industrial signal isolation and PLC interfacing.
SIEMENS 3RQ3018-2AB01 Coupling Relay
The SIEMENS 3RQ3018-2AB01 is a premium SIRIUS coupling relay module engineered in Germany to deliver exceptional signal adaptation and electrical isolation for industrial automation systems. Designed for efficiency and reliability, this compact interface relay operates on an AC/DC 24 V control supply voltage and features a 1 CO (changeover) contact configuration. It is built to meet rigorous international safety and performance standards, including IEC 60947-5-1 and GB/T14048.5. With a low power consumption of just 0.13 W and a versatile wiring capacity of 0.25 to 3.5 mm² (AWG 20 to 14), this module provides a robust and space-saving solution for modern control cabinets and PLC interfacing.
Technical Specifications:
- Brand: SIEMENS
- Model: 3RQ3018-2AB01
- Product Series: SIRIUS
- Input/Output Voltage: AC/DC 24 V
- Contact Configuration: 1 CO (Changeover)
- Electrical Ratings: AC 15 (230 V, 3 A) / DC 13 (24 V, 1 A)
- Power Consumption: 0.13 W (at AC/DC 24 V)
- Connection Capacity: 0.25…3.5 mm² (AWG 20 to 14)
- Standards & Certifications: IEC 60947-5-1, GB/T14048.5/50Hz, CE, EAC
- Country of Origin: Made in Tunisia (Engineered in Germany)

| Brand | Siemens |
|---|---|
| Model | 3RQ3018-2AB01 |
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