LS ABE MCCB 3P 30A-800A | ABE53B/63B/103B/203B/403B/603B/803B Meta-MEC Molded Case Circuit Breaker, Thermal Magnetic Trip, Low Voltage Protection 1. 核心概述 (Overview) The LS Electric Meta-MEC ABE Series is a cost-effective, compact line of 3-pole (3P) Molded Case Circuit Breakers (MCCBs), designed for reliable low-voltage circuit protection in commercial, industrial, and residential applications. With rated currents spanning 30A to 800A, this series offers versatile solutions for overload and short-circuit protection in power distribution systems. 2. 关键特性 (Key Features) Wide Current Range: Models from ABE53B (30-50A) to ABE803B (700-800A), covering all common load requirements. Thermal-Magnetic Trip Mechanism: Provides dual protection against overloads (thermal) and short circuits (magnetic) for enhanced safety. IEC/EN Compliant: Certified to IEC 60947-2 / GB 14048.2 standards, ensuring global safety and performance benchmarks. Compact & Standardized Design: Space-saving form factor with industry-standard mounting dimensions, simplifying installation and panel integration. High Breaking Capacity: With short-circuit interrupting ratings up to 85kA (depending on model), suitable for various system fault current levels. Easy Maintenance: Front-accessible terminals and trip units for quick inspection and service, minimizing downtime. 3. 型号解析 (Model Decoding) Model Code Interpretation ABE LS Meta-MEC Economy MCCB Series 53B/63B/103B/203B/403B/603B/803B Frame size (50A/60A/100A/200A/400A/600A/800A rated frame) + 3P pole configuration 30A~800A Rated operational current (In) Attribute Value Brand LS Electric / LS 产电 Series Meta-MEC ABE Series Product Type Molded Case Circuit Breaker (MCCB) Pole Count 3 Pole (3P) Rated Current (In) 30A, 40A, 50A, 60A, 75A, 100A, 125A, 150A, 175A, 200A, 225A, 250A, 300A, 350A, 400A, 500A, 600A, 700A, 800A Frame Sizes 53B, 63B, 103B, 203B, 403B, 603B, 803B Trip Type Thermal-Magnetic Fixed Trip Rated Voltage (Ue) AC 400V / 690V Breaking Capacity (Icu) 5kA to 85kA (Model-dependent) Standards Compliance IEC 60947-2, GB 14048.2, EN 60947-2 Application Power Distribution, Motor Protection, Industrial/Commercial/Residential Mounting Type Standard Panel Mount Certifications CE, CCC (where applicable) 4. 典型应用 (Applications) Power distribution panels and switchboards Motor control centers (MCCs) Industrial machinery and equipment protection Commercial building electrical systems Renewable energy (solar/wind) distribution circuits
