Products

ABB DSE201MC20A30NS Residual Current Circuit Breaker with Overcurrent Protection 10 kA 1P+N-P 30mA 20A C-Curve TypeA IP20

Product Code: DSE201MC20A30NS

  • Rated current of 20 A with 10kA breaking capacity
  • Compact design: 17.8 mm wide, fits DIN rail
  • IP20 protection and Type A residual current
  • Screw clamp terminals for secure connections
  • Operates at -25 to 55°C ambient temperature
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Specifications

Product Type Residual Current Circuit Breaker with Overcurrent Protection
Brand ABB
Series DSE201MNS
Ambient Temperature -25 to 55 deg C
Cable Cross Section 1-35 sq-mm 1-Solid Core, 1-25 sq-mm 4-Multi-Wired
Connecting Capacity Busbar 10 sq-mm, Rigid 1-25 sq-mm, Flexible 1-16 sq-mm
Contact Position Indication Red ON, Green OFF
Curve Type C
Degree of Pollution IP2
Degree of Protection IP20
Depth 70 mm
Dielectric Test Voltage 2.5 kV
Earthing Switch Type Undelayed
Electrical Durability 10000 Cycles
Energy Limiting Class 3
Height 86 mm
Housing Colour RAL 7035 Grey
Mounting Type DIN Rail
Number of Poles 1P+N
Operating Characteristic Instantaneous
Overvoltage Category III
Power Loss 3 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 10 kA
Rated Voltage 240 V
Residual Current Type Type A
Standards and Approvals IEC 61009-1, IEC 61009-2-2, AS/NZS 61009.1
Terminal Type Screw Clamp
Test Voltage 212-264 V
Weight 0.187 kg
Width 17.8 mm
Wire Stripping Length 13 mm

Description

<p>When it comes to ensuring safety and reliability in electrical installations, understanding the specifications of your equipment is paramount. This product offers a robust solution for industrial and commercial applications with its well-rounded features designed to meet demanding standards.</p><p>Rated for a current of 20 A, this device operates efficiently at a rated voltage of 240 V, making it suitable for various electrical systems. It boasts a breaking capacity of 10 kA and an impulse withstand voltage of 4 kV, providing resilience against surges. The insulation voltage is set at 500 V, ensuring safe operation under standard conditions.</p><p>The unit&amp;#39;s power loss is minimal at just 3 W, which contributes to energy efficiency in your systems. With dimensions measuring 17.8 mm in width, 86 mm in height, and 70 mm in depth, it is compact yet powerful enough for tight installation spaces.</p><p>This device adheres to stringent international standards including IEC 61009-1 and IEC 61009-2-2 as well as local AS/NZS 61009.1 approvals. Its degree of protection rating is IP20 while maintaining an IP2 degree of pollution resistance—suitable for indoor environments where dust exposure may be limited.</p><p>Featuring a screw clamp terminal type and supporting cable cross sections from solid core (1-35 sq-mm) to multi-wired (1-25 sq-mm), the product ensures secure connectivity options. The wire stripping length is conveniently set at 13 mm.</p><p>Designed with user-friendliness in mind, the contact position indication uses red for ON and green for OFF states—simplifying operational checks at a glance. The mounting type on DIN Rail allows straightforward integration into existing setups.</p><p>The curve type C characteristic provides effective protection against short circuits with instantaneous operating characteristics that cater to varying load types without delay due to its undelayed earthing switch type feature.</p><p>Withstanding temperatures ranging from -25&amp;#176;C up to +55&amp;#176;C ensures reliable performance across diverse environmental conditions—a critical factor when considering durability over time with an impressive electrical durability rating of up to 10000 cycles.</p><p>Connecting capacities are versatile: busbar connections support up to ten sq-mm; rigid cables range between one sq-mm up through twenty-five; flexible cables accommodate one through sixteen square millimeters respectively—all contributing towards adaptable installation configurations tailored specifically per project requirements or constraints encountered onsite during deployment phases alike!</p><p>Housing color RAL7035 grey provides neutral aesthetics complementing most panel designs seamlessly whilst retaining functionality foremost above all else given priority throughout engineering processes undertaken prior release onto market place itself today!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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