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DIN MCB

ABB DS203NCK20A30 RCBO 6kA 3P+N 20A K CURVE TYPE A 30mA

Product Code: DS203NCK20A30

The ABB RCBO is a combined MCB/RCD that provides protection against short circuit, thermal overload, and earth leakage. It has a breaking capacity of 6kA at 230/400V AC and is designed for commercial and industrial use. The RCBO is 3P+N, with a current rating of 20A and a K curve Type A sensitivity of 30mA. It is four modules wide, making it suitable for installation in various electrical panels.

Technical Specifications

Brand ABB
AC Voltage (V) 400/415
Breaking Capacity (kA) 10 @415 V AC
Breaking Capacity 415V AC - Icu (kA) 10
Current Rating (A) 20
Curve Type K Curve
Dimensions (mm) 71Wx85Hx69D
Family DS200NC
No. of Poles 3P+N
Operational Temperature Range (°C) -25 to +55
Poles 3P+N
Rated Current (A) 20
Rated Frequency (Hz) 50/60
Rated Insulation Voltage AC (V) 500
Rated Operational Voltage AC (V) 400/415
Rated Residual Current (mA) 30
Residual Current Type A
Series DS200NC
Trip Curve K Curve
Type of Residual Current A

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