L&T MOULDED CASE CIRCUIT BREAKERS
L&T Moulded Case Circuit Breakers
MCCB: Type-DH
- Wide range: 12A t630A
- Breaking capacity up t65kA
- Available in 3 pole and 4 pole versions
- Nline load bias
- High electrical and mechanical life
- Low let through energy and low cut-off current
- Adjustable thermal releases
- Add on earth fault modules
- Special MCCB’s for motor, generator and furnace protection
- Suitable for copper and aluminum terminations
- Safety tuser and installation
- Conforms tIS: 13947-2, IEC: 60947-2, EN: 60947-2
MCCB: Type-DH
MCCB: Type-DN
- Complete range: 16A t1600A in 3 pole/4 Role versions
- Breaking capacities upt100ka
- Micr-controller based intelligent and communication capable protection and control units
- Global benchmarking-KEMA certified
- Positive isolation &: user friendly features
- Ergonomic design
- Superior safety features for user and installation
- Conforms tIS: 13947-2, IEC: 60947-2, EN: 60947-2
- Wide range of internal &: external accessories
MCCB: Type-DN
Salient Features for RC 10
- Micr-controller based design
- Overload protection with selectable time delay
- Short circuit protection with selectable time delay
- Instantaneous over ride protection
- Earth fault protection with selectable time delay
- Built in CTs
- Self diagnostic test possible
- Wide range of selection
- True RMS sensing
- SelfPowered
Unique Features for RC20
- All features of RC10 release and backlit LCD display
- Metering for current
- Protection against unbalanced load
- 12t protection, Neutral protection, Cold load protection
- Time resolution in current and time delay setting
- User friendly navigation system
- SelfPowered for basic protection
- Communication using RS485 link and MODBUS RTU protocol
Salient & Unique Feature
for RC10 & RC20
MCCB: Type-DN0
- Available in ratings from 20 At100 A
- Breaking Capacity – 30kA
- Compact size: 75 X 130 X 60 sutaible for side-by-side mounting
- Specially designed speed-quench” contact system and
- ‘arc suction effect’ arc chutes provide efficient arc quenching Overload adjustment from top
- Easy ON/OFF/RESET operations
- Wide variety of click-fit accessories
MCCB: Type-DN0
MCCB: Type-DU
- Available from 32A t200A
- Easy tinstall
- Aesthetic and compact
- High electrical and mechanical life
- Low down time
- Tamper proof design
- Total safety for user
- Available in SS enclosures
- High vibration and shock resistance
- Conforms tIS: 13947-2, IEC: 60947-2, EN 60947-2
MCCB: Type-DU
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