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ABB DSE203NMD20A30 Residual Current Circuit Breaker with Overcurrent Protection 10kA 3P+N-P 30mA 20A C-Curve TypeA IP20

Product Code: DSE203NMD20A30

  • 20 A RCBO with Type A residual current protection
  • Supports 3P+N, rated for 400/415 VAC
  • High short circuit capacity of 10 kA
  • Compact size: Width 53.4 mm, Height 117.5 mm
  • Complies with IEC and AS/NZS standards
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

No. of Poles 3 + N
Power Loss (W) 15.9
Pollution Degree 2
Rated Current (A) 32
Rated Frequency (Hz) 50 - 60
Rated Insulation Voltage (V) 500
Rated Impulse Withstand Voltage (kV) 4
Rated Short-Circuit Capacity - Icn (kA) 10
Rated Residual Current (mA) 30
Ambient Temperature Range (°C) -5 to 55
Cross Section (mm²) 1 - Solid Core 1 - 25mm² 4 - Multi Wired 1 - 16mm²
Dimensions (mm) 53.4W x 117.5H x 71.6D
Type of Residual Current A Type
Weight (kg) 0.549
No. of Modules - Width 17.5 mm 3
Rated Operational Voltage (V) 415
Mechanical Endurance (Cycles) 20000
Leakage Current Type A
Product Type Residual Current Circuit Breaker with Overcurrent Protection
Brand ABB
Ambient Temperature -5 to 55 deg C
Cable Cross Section 1-25 sq-mm 1-Solid-Core, 1-16 sq-mm 4-Multi-Wired
Connecting Capacity Busbar 10 sq-mm, Rigid 1-25 sq-mm, Flexible 1-16 sq-mm
Curve Type C
Degree of Pollution IP2
Degree of Protection IP20
Depth 71.6 mm
Earthing Switch Type Undelayed
Electrical Durability 10000 Cycles
Height 117.5 mm
Number of Poles 3P+N
Operating Characteristic Instantaneous
Overvoltage Category III
Power Loss 11 W
Power Supply Connection Bottom
Rated Current 20 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 500 V
Rated Short Circuit Current 30 mA
Rated Voltage 400/415 VAC
Residual Current Type Type A
Short Circuit Capacity 10 kA
Standards and Approvals IEC 61009-1, IEC 61009-2-2, AS/NZS 61009-1
Trip Class C
Weight 0.549 kg
Width 53.4 mm

Description

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.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17

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