LS Electric ABS103b 3P 30A Molded Case Circuit Breaker – 100A Frame, 25kA @ 415V Supplier | SIMPLYBUY
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LS Electric ABS103b 3P 30A Molded Case Circuit Breaker – 100A Frame, 25kA @ 415V
LS Electric ABS103b 3P 30A Molded Case Circuit Breaker – 100A Frame, 25kA @ 415V - Image 2
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LS Electric ABS103b 3P 30A Molded Case Circuit Breaker – 100A Frame, 25kA @ 415V

ParameterValue
Product TypeMolded Case Circuit Breaker (MCCB)
Brand / SeriesLS Electric / ABS
ModelABS103b 3P 30A
Frame Size100A[reference:15]
Number of Poles3‑pole[reference:16]
Rated Current (In)30A[reference:17]
Rated Operational Voltage (Ue)600V AC[reference:18]
Rated Insulation Voltage (Ui)690V AC[reference:19]
Rated Impulse Withstand Voltage (Uimp)8kV[reference:20]
Breaking Capacity (Icu @ 415VAC)25kA[reference:21]
Trip Unit TypeThermal‑magnetic (fixed)[reference:22]
Mounting TypeFixed[reference:23]
Connection TypeFront‑wired (panel board)[reference:24]
Mechanical Life25,000 operations[reference:25]
Electrical Life10,000 operations[reference:26]
Protection DegreeIP20
WeightApprox. 1.0 kg (2.2 lbs)[reference:27]
Standards & CertificationsIEC 60947‑2, CCC, CE, UKCA[reference:28][reference:29]
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Manufacturer: LS Electric (formerly LG)
Model: ABS103b 3P 30A
Type: Molded Case Circuit Breaker (MCCB)
Series: ABS
Frame Size: 100A
Rated Current: 30A
Number of Poles: 3‑pole
Breaking Capacity (Icu @ 415VAC): 25kA[reference:0]
Rated Voltage: 600V AC[reference:1]
Application: Industrial and commercial power distribution, motor protection, lighting circuits

The LS Electric ABS103b is a 3‑pole molded case circuit breaker from the ABS series, designed for reliable protection against overloads and short circuits in industrial automation and power distribution systems[reference:2]. Rated at 30A with a 100A frame size and a breaking capacity of 25kA at 415VAC, it is ideal for motor control, lighting circuits, and commercial building main and branch circuits[reference:3]. Featuring a thermal‑magnetic trip unit with fixed protection settings, a compact and robust plastic housing, and fixed front‑wired connections, the ABS series delivers reliable performance, long mechanical life, and compliance with international standards[reference:4][reference:5].

  • Reliable Overload & Short‑Circuit Protection: Thermal‑magnetic trip unit provides fixed overload protection via a thermal bimetal element and instantaneous short‑circuit protection via an electromagnetic coil[reference:6].

  • Compact & Robust Design: 100A frame size with a high‑strength, flame‑retardant plastic housing that resists impact and corrosion in harsh environments[reference:7].

  • High Breaking Capacity: Delivers 25kA interrupting capacity at 415VAC, suitable for medium‑industrial and commercial applications[reference:8].

  • Versatile Installation: Fixed mounting with front‑wired connections for easy and secure panel installation[reference:9].

  • Long Service Life: Mechanical life of 25,000 operations and electrical life of 10,000 operations, ensuring durability in demanding applications[reference:10][reference:11].

  • Global Compliance: Certified to IEC 60947‑2, CCC, CE, and UKCA standards[reference:12][reference:13].

  • Korean Quality: Manufactured by LS Electric (formerly LG), a trusted global brand in low‑voltage electrical equipment[reference:14].

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