ELCB MCB Mini Earth Leakage Circuit Breaker MCCB RCCB RCD RCBO 1p/2p/3p/4p

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual/Automatic
• Model NO.: LDB2/LD40
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Short Circuit Protection
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• No. of Poles: 1p+N
• Current: 6A-63A
• Voltage: AC 230/240V
• Service Short-Circuit Capacity: 4000A
• Ampere Frame: 32/40/63A
• Dimension: 40 * 80 * 85mm
• Transport Package: Carton, Wood
• Specification: 4X8X9 cm
• Trademark: customizable
• Origin: China
• Package Size: 4.00cm * 8.00cm * 9.00cm
• Package Gross Weight: 0.500kg

Product Description

This product is small in size and compact in structure, and it has a better price-performance ratio compared with similar products.

 

Both the product's housing and some functional components are made of high-flame-retardant, high-temperature-resistant and impact-resistant plastics.

 

The product can be directly installed with the neutral wire, avoiding the potential electric shock hazard caused by incorrect neutral wire connection.

 

The product adopts the latest circuit design and high - performance components. When facing impact current and surge overvoltage, it has a strong bearing capacity and will not cause misoperation.

 

The product is installed on a Din-rail, which is convenient and time-saving.

 

Working and installation conditions:

Ambient temperature: -5°C to +40°C, and the average temperature within 24 hours shall not exceed 35°C.                                                              

Altitude: The altitude of the installation site shall not exceed 2000m.

Installation category: Grade II and III.

Pollution degree: Grade 2.

Installation method: Installed on a TH35-7.5 type guide rail.

MCBs are small devices that cut power during overloads or short circuits. MCCBs are larger, for higher-current circuits, doing the same. ELCBs, RCDs (also called RCCBs), stop power if current leaks to the ground, preventing shocks. RCBOs combine RCD protection with MCB features, guarding against both leaks and overloads/short circuits. 1p/2p/3p/4p refer to how many conductors these devices switch.