MLGL-63/3P and MLGL-100/3P belong to the same series of 3P cabinet shaft type switch disconnectors. Both are rated at AC400V with utilization category AC-21B. They share identical functions including electrical isolation, load make & break, status indicator and compatibility with external cabinet door handles. The key difference lies in rated current: MLGL-63/3P is 63A for branch circuits and medium & small loads; MLGL-100/3P is 100A designed for high-current main incoming circuits. It comes with transparent terminal protective cover for higher safety, ideal for high-power power distribution and PV main circuits.
Product Type: Same series 3P cabinet shaft type switch disconnector / load break switch
Rated Voltage: AC400V, 50Hz, Utilization Category AC-21B
Same functions: Electrical isolation, load make & break, ON/OFF status indicator, compatible with external cabinet door handle, spring quick-action mechanism, optional LOTO padlock function
Application: Distribution cabinet, PV combiner box, industrial three-phase power maintenance isolation
Item: MLGL-63/3P
Rated Current: 63A
Suitable Load: Medium & small power three-phase loads
Terminal: Standard terminal without transparent cover
Typical Usage: Branch circuit isolation, small water pump & fan, sub power box
Item: MLGL-100/3P
Rated Current: 100A
Suitable Load: High power main three-phase circuit
Terminal: With transparent terminal protective cover
Typical Usage: Main incoming isolation switch, high-power equipment, main circuit of large distribution cabinet & PV system
MLGL-63/3P: For branch circuits and medium-small loads, cost-effective.
MLGL-100/3P: For main incoming power & high-current circuits. The transparent terminal cover provides extra safety protection for high current.
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