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LS Electric Metasol MMS-63

Manufacturer: LS Electric
Model: Metasol MMS-63
Current Range: 45–63A
Rated Voltage: Up to 690V AC (3-phase)
Breaking Capacity: 50kA  230V, 25kA  400V
Protection: Overload, short-circuit, phase failure
Mounting: DIN rail / screw

Product Description

The LS Electric Metasol MMS-63 is a high-performance motor circuit breaker designed for overload, short-circuit, and phase loss protection. It features an adjustable current range of 45–63A, a rated voltage up to 690V AC, and a short-circuit breaking capacity of up to 50kA, ensuring reliable motor protection in harsh industrial environments. This product supports DIN rail or screw mounting, boasts a compact design and easy operation. It carries multiple international certifications, including CE and UL, and is widely used in industrial automation and motor control systems.

Standard Features

  • Overload Protection: Thermal release provides Class 10 motor overload protection

  • Short-Circuit Protection: High breaking capacity up to 50kA ensures reliable fault interruption

  • Phase Failure Protection: Detects and protects against loss of phase

  • Trip Indication: Clear status indication for quick fault identification

  • Manual Control: Rotary handle with ON/OFF and lockable OFF position

  • Mounting Options: Compatible with DIN rail or screw mounting

  • Endurance: High mechanical (50,000 cycles) and electrical (25,000 cycles) durability

  • Certifications: CE, UL, CCC and other international approvals

Technical Specifications

 

Model Rated Current (A) Supply Voltage (V AC)
MMS-6S0.1 – 0.16 / 0.16 – 0.25 / 0.25 – 0.4 / 0.4 – 0.63 / 0.63 – 1 / 1 – 1.6 / 1.6 – 2.5 / 2.5 – 4 / 4 – 6Up to 690
MMS-32S6 – 10 / 10 – 16 / 16 – 20 / 20 – 25 / 25 – 32Up to 690
MMS-63S32 – 40 / 40 – 50 / 50 – 63Up to 690
MMS-100S63 – 80 / 80 – 100Up to 690
MMS-125S100 – 125Up to 690
MMS-250S125 – 160 / 160 – 200 / 200 – 250Up to 690

 

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