MCB 6kA Miniature Circuit Breaker

The EKM12-63X MCB sets a standard in electrical circuit protection with its Dual-connection feature, accommodating both standard busbar and direct conductor installations. Its innovative energy-storage operating mechanism significantly extends service life, surpassing conventional MCBs. Crafted from high-quality imported plastics, the EKM12-63X offers exceptional flame-retardant, heat-resistant, and impulse-proof qualities. The MCB boasts an enhanced current-limiting capacity, providing a cost-effective solution without compromising on safety or efficiency.

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MCB 6kA Miniature Circuit Breaker

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Porduct Overview

Description

The EKM12-63X MCB sets a standard in electrical circuit protection with its Dual-connection feature, accommodating both standard busbar and direct conductor installations. Its innovative energy-storage operating mechanism significantly extends service life, surpassing conventional MCBs. Crafted from high-quality imported plastics, the EKM12-63X offers exceptional flame-retardant, heat-resistant, and impulse-proof qualities. The MCB boasts an enhanced current-limiting capacity, providing a cost-effective solution without compromising on safety or efficiency.

  1. Versatility: This high-quality MCB is suited for a wide array of home circuits, adding a layer of extensive protection with ease.

  2. Flexibility: Featuring a high breaking capacity and sensitive tripping, the EKM12-63X MCB is designed to adapt under electrical stress conditions.

  3. Durability: Its terminals are quenched and plated, ensuring the MCB is not only environmentally resilient but also sturdy and resistant to corrosion.

  4. Superior Construction: The MCB's high-performance, flame-retardant casing offers unparalleled fire-resistance and anti-corrosion properties.

  5. Safety Assurance: With the EKM12-63X MCB, rest easy knowing it provides reliable overload protection and short circuit protection for your circuits and connected equipment.

Technical parameters

Technical Data

Electrical Features
Rated Current In 1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A
Poles 1P,1P+N,2P,3P,3P+N,4P
Rated voltage Ue 240/415V
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated breaking capacity 4,500A
Energy limiting class 3
Rated impulse withstands voltage (1.5/50) Uimp 4,000V
Dielectric test voltage at ind. Freq. for 1 min 2kV
Pollution degree 2
Thermo-magnetic release characteristic B, C, D
Mechanical Features
Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal elements 30℃
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃
Installation
Terminal connection type Cable/Pin-type busbar
Terminal size top/bottom for cable 25mm2   18-3AWG
Terminal size top/bottom for busbar 25mm2   18-3AWG
Tightening torque 2.5Nm 22In-Ibs
Mounting On DIN rail EN 60715 (35mm) by means of a fast clip device
Connection Power supply in both directions

Dimensions

Circuit Diagram

 

 

Installation size

 

Download Files

Porduct Overview

Description

The EKM12-63X MCB sets a standard in electrical circuit protection with its Dual-connection feature, accommodating both standard busbar and direct conductor installations. Its innovative energy-storage operating mechanism significantly extends service life, surpassing conventional MCBs. Crafted from high-quality imported plastics, the EKM12-63X offers exceptional flame-retardant, heat-resistant, and impulse-proof qualities. The MCB boasts an enhanced current-limiting capacity, providing a cost-effective solution without compromising on safety or efficiency.

  1. Versatility: This high-quality MCB is suited for a wide array of home circuits, adding a layer of extensive protection with ease.

  2. Flexibility: Featuring a high breaking capacity and sensitive tripping, the EKM12-63X MCB is designed to adapt under electrical stress conditions.

  3. Durability: Its terminals are quenched and plated, ensuring the MCB is not only environmentally resilient but also sturdy and resistant to corrosion.

  4. Superior Construction: The MCB's high-performance, flame-retardant casing offers unparalleled fire-resistance and anti-corrosion properties.

  5. Safety Assurance: With the EKM12-63X MCB, rest easy knowing it provides reliable overload protection and short circuit protection for your circuits and connected equipment.

Technical parameters

Download Files

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