Low Voltage Switchgear
Molded Case Circuit Breakers (MCCB)
LSIG
Protection
IS/IEC 60947-2
Circuit Breaker Standards
Advanced
Tripping adjustments
Performance and safety across diverse applications.
- Wide range: 40A–1250A, with breaking capacities upto 100kA.
- Adjustable overload setting from 0.4 to 1.0x In for maximum flexibility.
- Conforms to IEC 60947-2, EN 60947-2, IS/IEC 60947-2 Circuit-breakers standards.
- Models options: Thermal Magnetic or Micro-processor based releases.
- Plenty of additional functionality via optional internal & external accessories.
- Internal accessories: Under voltage (U/V) release, Shunt release, Aux contact, Trip alarm contact, Aux. contact + Trip alarm contact.
- External accessories: E/F Module, Rotary operating mechanism, Spreader terminals, Phase barrier, Electrically operating mechanism, Mechanical interlocking kit.
Product Variants
E3Y 125
CATCODE: E3Y1250063
MCCB Y0 63A 3P 10/10kA TM1
E3Y 125
CATCODE: E3Y1250100
MCCB Y0 100A 3P 10/10kA TM1 + Sprd
E3Y 125
CATCODE: E3Y1250125
MCCB Y0 125A 3P 10/10kA TM1 + Sprd
E4Y 63
CATCODE: E4Y1250063
MCCB Y0 63A 4P 10/10kA TM1
E4Y 100
CATCODE: E4Y1250100
MCCB Y0 100A 4P 10/10kA TM1 + Sprd
E4Y 125
CATCODE: E4Y1250125
MCCB Y0 125A 4P 10/10kA TM1 + Sprd
E3U 100D
CATCODE: E3U100D0100
MCCB U0 100A 3P VTFM Icu/Ics:18/18kA
E3U 125D
CATCODE: E3U125D0125
MCCB U0 125A 3P VTFM Icu/Ics:18/18kA
E4U 100D
CATCODE: E4U100D0100
MCCB U0 100A 4P VTFM Icu/Ics:18/18kA
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