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ABB 2CSM142120R1201
RD2 Residual Current Monitor
Product Description
The RD2 Residual Current Monitor is designed for use in AC current systems, operating within a voltage range of 230 to 400 V AC. It utilizes an external transformer to accurately detect leakage currents. The device allows for sensitivity and intervention time adjustments via minidip settings, with a maximum delay-on energization time of 5 seconds and a minimum adjustable delay of 0.3 seconds.
With a compact design measuring 35 mm in width, 85 mm in height, and 65 mm in depth, the monitor weighs 0.105 kg and is suitable for DIN-Rail mounting. It complies with IEC EN 62020 standards and features a Type A residual current classification, capable of responding to amperage levels up to 2000 mA.
This monitor is classified under ETIM 9 as EC001445, indicating its role in residual current monitoring relay applications. It adheres to RoHS regulations as per EU Directive 2011/65/EU, ensuring material compliance. The product is packaged as a single unit in a box, with a gross weight of 0.15 kg. Its technical specifications make it suitable for various industrial applications, ensuring reliable operation in monitoring leakage currents.
Offer details
- Best offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
- Availability:
- 3 pcs.In-StockUpdated at: 11-09-2026
- Warranty:
- 24 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- ABB
- Instructions and Manuals
- 0400 - 9924
- Mounting Type
- DIN-Rail
- Standards
- IEC EN 62020
- Type of Residual Current
- A type
- Function
- For AC-current system
- Rated Voltage (Ur)
- 400...400 V
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Documents
Data Sheet
Datasheet for ABB 2CSM142120R1201, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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