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DIN MCB

ABB RCBO 3P+N 10kA 50A TYPE A 30mA D CURVE 3 MODULE CHASSIS MOUNT DSE203NMD50A30

Product Code: DSE203NMD50A30

DSE203N M is a 3P+N electronic residual current circuit breaker with overcurrent protection (eRCBO) in three modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts, additional protection against direct contacts (30mA versions). The neutral is unswitched.

Technical Specifications

No. of Modules - Width 17.5 mm 3
Brand ABB
Ambient Temperature Range (°C) -5 to 55
Cross Section (mm²) 1 - Solid Core 1 - 25mm² 4 - Multi Wired 1 - 16mm²
Leakage Current Type A
Mechanical Endurance (Cycles) 20000
No. of Poles 3 + N
Overvoltage Category III
Power Loss (W) 24
Rated Current (A) 50
Rated Frequency (Hz) 50 - 60
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 500
Rated Operational Voltage (V) 415
Rated Residual Current (mA) 30
Rated Short-Circuit Capacity - Icn (kA) 10
Dimensions (mm) 53.4W x 117.5H x 71.6D
Trip Class D
Type of Residual Current A Type
Weight (kg) 0.549
Degree of Protection IP20
Pollution Degree 2
Standards and Approvals IEC 61009-1, IEC 61009-2-2, AS/NZS 61009-1

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