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High Breaking Miniature ELCB Earth Leakage Circuit Breaker with Red Copper Parts Containing 85% Silver, 1P/2P/3P/3P+N/4P 125A, RCCB , ZGLEDUN LDB9LE-125H Series Featured Image
  • High Breaking Miniature ELCB Earth Leakage Circuit Breaker with Red Copper Parts Containing 85% Silver, 1P/2P/3P/3P+N/4P 125A, RCCB , ZGLEDUN LDB9LE-125H Series

High Breaking Miniature ELCB Earth Leakage Circuit Breaker with Red Copper Parts Containing 85% Silver, 1P/2P/3P/3P+N/4P 125A, RCCB , ZGLEDUN LDB9LE-125H Series

Short Description:

Main Technical Parameters:
Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P
Short-circuit tripping characteristics: 8-12Le
Rated voltage Ue(v):
1P+N, 2P: 120V/230V
3P, 3P+N: 400V
Rated current Ie (A): 63, 80, 10, 125
Frame rated current lnm (A): 125
Rated residual operating current I△n(A): 003, 005, 0.1
Rated residual non-operation current I△n(A): 0.5I△n
Overvoltage protection : 280±5%;
Rated ultimate short-circuit breaking capacity lcu(A): 6000
Rated residual processing and breaking capacity I△m(A): 2000


Product Detail

Warranty Period

How to Buy

Product Tags

Product Description:

LDB9LE-125H high-breaking miniature leakage circuit breakers (also called residual operating current circuit breakers RCCB) are mainly suitable for electrical circuits of AC 50Hz/60Hz, rated voltage 120V/230V(or customized), rated current to 32A. They’re used to protect personal electric shock, equipment current leakage as well as to prevent overload , short-circuit damages. Under normal conditions, they are also used in electrical devices and lighting circuits with infrequent on/off switch operation, especially suitable for industrial and commercial lighting power distribution systems.
Products can be customized to suit your needs.

Compliant with standards:
GB14048.2-2001 <Low-voltage switchgear and control equipment>
IEC60947-2:1997

Operating Environmental Conditions:
Ambient air: -5℃~+40℃, the average value in 2 hours does not exceed 35℃.
Altitude: The altitude of the installation site does not exceed 2000m
Installation category: Class III
Installation type: Install with TH35-7.5 mounting rail
Installation conditions: The external magnetic field of the installation site shall not exceed 5 times of the geomagnetic field in any direction. The residual current operated circuit breaker is generally installed vertically, and the degree of inclination does not exceed 5°. The handle upwards is the power-on position S. There should be no significant shock and vibration at the installation site.

ELCB Measurements

ELCB Measurements

MCB LDB9-125H High-breaking Miniature Earth Leakage Circuit Breaker (ELCB)
Image Model No. Related Current Unit Quantity in a Master Carton Remark
sdfg51fd LDB9LE-125H/1P 125A PC 60 The flame-retardant shell of red copper parts contains 85% silver
LDB9LE-125H/2P 125A PC 40
LDB9LE-125H/3P 125A PC 30
LDB9LE-125H/3P+N 126A PC 30
LDB9LE-125H/4P 125A PC 20
Products can be customized to suit your needs.
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    • 1. Most of new products are guaranteed for 12 months from the date of delivery, some for 18 months;
    2. All products sent for repair shall be guaranteed for 6 months after repair;
    3. Paid repair service can be provided for products beyond the warranty period.

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