HomeProductsMCBRCBOAC230/400V 16~125A 1P/2P/3P/4P Earth Leakage Circuit Breaker RCBO

AC230/400V 16~125A 1P/2P/3P/4P Earth Leakage Circuit Breaker RCBO

LQB1LE-ID
1.Comprehensive Electrical Safety Guardian:
This product is a multifunctional Residual Current Circuit Breaker with Overcurrent protection (RCBO) that integrates overcurrent protection (including overload and short-circuit) with earth leakage protection, providing complete safety for both personnel and equipment.
2.Adaptable for Diverse Applications:
With its high operational voltage rating of 230/400V AC and a wide current range from 16A to 125A, it is suitable for various power distribution protection tasks, from standard industrial setups to specific demanding environments.
3.Flexible System Configuration:
Available in 1P, 2P, 3P, and 4P configurations alongside various tripping characteristic curves (e.g., Type B, C, D), it offers flexible solutions for different electrical systems such as single-phase and three-phase four-wire installations.
4.Robust Industrial-Grade Reliability:
Designed to comply with international electrical standards, it features a high short-circuit breaking capacity, certifications like IP20 protection, a compact design, and DIN rail mounting for stable and reliable operation in complex conditions.
5. Globally Certified and Professional PV Protection Equipment Manufacturer:
Our RCBO products hold CE, ISO, and GTS certifications, complying with IEC 60898-1 standards. CNLONQ provides customers with one-stop PV protection equipment solutions. We develop and manufacture isolator switche, PV combiner box(MCB, SPD, Fuse, MCCB), DC smart monitoring, battery protection box, AC distribution box, and PV connectors. Simply contact us, and we will analyze your requirements and create customized product solutions and 3D models for you
Free DC/AC Design Solution
Product Description & Video
Parameters
Product Parameters
Technical Data
Model LQB1-125C
Type AC Miniature Circuit Breaker(MCB)
Pole 1P 2P 3P 4P
Frame degree rated current 125A
Rated current In 80A,100A,125A
Rated Working Voltage Ue AC230V AC400V AC400V/690V AC400V/690V
Rated Frequency 50/60Hz
Breaking Capacity Icu 6kA
impact voltage Uimp 4kV
Curve type C,B,D
Trip type Thermal-magnetic
Standard IEC60898-1
Levels of Protection IP20, IK08
Quality Certificate CE、ISO9001、RoHS
Mechanical life (Maxtimes) 20000
Electrical life (Maxtimes) 6000
Operating Temperature -20℃ to 70℃
Humidity ≤95%
Altitude 2000m
Installation 35mm DIN Rail
Wiring capacity (mm²) In ≤ 32A,1~25mm²,In ≥ 40A,10~35mm²
Size and Weight
Product Size L*W*H(mm) 80*27*77.5 80*54*77.5 80*81*77.5 80*108*77.5
Product Weight(kg) 0.143 0.282 0.421 0.559
Inner box Packaging Details (Pcs) 12 6 4 3
Inner box package size(mm) 330*88*85 330*88*85 330*88*85 330*88*85
Inner box package Weight(kg) 1.788 1.788 1.788 1.788
Outer box Packaging Details (Pcs) 240 120 80 60
Outer box size(cm) 470*350*195 470*350*195 470*350*195 470*350*195
Outer box Weight(kg) 19 19 19 19

Features

Magnetic blowout arc extinguishing
Magnetic blowout arc extinguishing
High-sensitivity magnetic blowout arc extinguishing ensures comprehensive protection for electrical safety
PA66 material
PA66 material
Reinforced armor-style casing, fireproof and drop-resistant, delivering hardcore protection
Circuit Protection
Circuit Protection
Earth leakage protection, short-circuit protection, overload protection—providing comprehensive protection for your electrical safety
Flame Retardant
Flame Retardant
UL94V-0 rated, self-extinguishing when removed from flame
Operates Stably
Operates Stably
Operates normally in environments ranging from -35°C to +70°C
35mm DIN Rail
35mm DIN Rail
No need to distinguish between positive and negative terminals, accommodating reverse polarity scenarios
Contact CNLONQ for free customization
Contact CNLONQ for free customization
Our dedicated team of engineers will design a customized solar solution tailored to your needs at no charge


Why do you need a CNLONQ RCBO for your AC system?

CNLONQ's RCBO provides integrated leakage, short-circuit, and overload protection for your AC systems. With professional adaptability, reliable industrial-grade quality, and comprehensive one-stop service support, it delivers an efficient solution for ensuring electrical safety and system stability

Contact us to receive:

●Free design of DC/AC system, packaging and labeling,OEM/ODM  ●Reporting and tracking of the whole process before, during and after sales  ●Free training for staff and installers ●Free design of promotional materials and videos  ●Copyright, certificate and patent sharing  ●Trade show resource support  ●For more customized services please contact

Free Customized Solution Process

CNLONQ is China's leading manufacturer of PV combiner box,  with 35% of combiner box chinese trader sourcing custom orders from us

Certifications
ISO 9001
ISO 9001
MCB CE
MCB CE
MCB GTS
MCB GTS
Provide a complete PV off-grid and grid-connected protection system

Related Case
HomeProductsMCBRCBOAC230/400V 16~125A 1P/2P/3P/4P Earth Leakage Circuit Breaker RCBO
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