Products

DIN MCB

ABB DS203NCC25A30 RCBO 6kA 3P+N 25A C CURVE TYPE A 30mA

Product Code: DS203NCC25A30

The ABB RCBO is a combined MCB/RCD that provides 6kA protection at 230/400VAC. It has 3P+N configuration and a rating of 25A with C curve. The Type A RCBO offers 30mA protection against short circuit, thermal overload, and earth leakage. It is designed for commercial and industrial applications.

Technical Specifications

Brand ABB
Impulse Withstand Voltage (kV/1.2µS) 4
AC Voltage (V) 400/415
Application Commercial and Industrial
Breaking Capacity (kA) 10 @230 V AC
Breaking Capacity 230V AC - Icu (kA) 10
Current Rating (A) 25
Curve Type C Curve
Degree of Protection IP20
Family DS203NC
Housing Material Insulation Group II, RAL 7035
Icn-Rated Short Circuit Capacity (kA) 6
Inc-Rated Conditional Short Circuit Capacity (kA) 10
Mounting Type DIN Rail
No. of Poles 3P+N
Poles 3P+N
Pollution Degree 2
Power Loss (W) 10.3
Rated Conditional Short-Circuit Current - Inc (kA) 10
Rated Current (A) 25
Rated Frequency (Hz) 50/60
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage AC (V) 500
Rated Operational Voltage AC (V) 400/415
Rated Residual Current (mA) 30
Rated Short-Circuit Capacity - Icn (kA) 6
Rated Voltage AC (V) 230/400
Residual Current Type A
Series DS203NC
Trip Curve C Curve
Type of Residual Current A

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