![HAVELLS, 4 Pole wSN, 400A, Loadline DIGITAL MCCB HAVELLS, 4 Pole wSN, 400A, Loadline DIGITAL MCCB](https://techbaniya.in/38625-large_default/havells-4-pole-wsn-400a-loadline-digital-mccb.jpg)
HAVELLS, 4 Pole wSN, 400A, Loadline DIGITAL MCCB
Features of Digital Loadline MCCB
- Conforms to IS/IEC:60947-2
- Range: 250A to 630A
- Different Current Ratings provide selection option depending on varied load conditions.
- Ics = 75% of Icu
- Breaking Capacity Icu at 415V = 50kA
- Offered in different pole configurations based on system requirement
- Built in Ground Fault Protection in Four Pole Version
- Microprocessor based release with Adjustable Settings
- Electronic MCCB offers close, accurate & reliable protection against overload and short circuit fault
- True RMS Sensing
- Self Power Released - No external power required for basic functioning of the release
- Field Testing Provision - Built in operation to check function which helps in externally testing the release without energising the breaker
- Release setting using DIP Switches - Allows accurate setting, ensuring reliable system protection/ co-ordination
IHLLNFE40400
Data sheet
- RATED VOTAGE
- 415V AC
- TYPE OF NEUTRAL
- 4PwSN (Four Pole with Switched Neutral)
- COUNTRY OF ORIGIN
- INDIA
- MCCB PROTECTION TYPE
- MICROPROCESSOR BASED
- MCCB FRAME
- LEN
- MCCB CURRENT RATING
- 400A
- MCCB/MPCB POLES
- 4 POLE
- MCCB/MCB BREAKING CAPACITY
- 50kA
New
16 other products in the same category
FMTU (Fixed Magnetic) Release, MTU (Adjustabale Magnetig} Release, Adjustable short girguit upto 6-12In.
Breaking Capacity at 415V AC, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 12 of In, G = 0.2 - 1 of In.
160A, DN2-250S, MICROPROCESSOR RELEASE, D SINE MCCB
Fixed Thermal Trip Unit, Ics = 50%
MGGB with Intelligent Release - N Type
MGGB with Intelligent Release - N Type
63A, DZ1-160N, THERMAL MAGNETIC RELEASE, D SINE MCCB FOR ISOLATION
FMU (Thermal Magnetic) Release, Adjustable Overload 80-100%, Fixed short circuit 10In.