HAVELLS, 3 Pole, 250A, Loadline DIGITAL MCCB
Features of Digital Loadline MCCB
Conforms to IS/IEC:60947-2
Range: 25A to 250A
Different Current Ratings provide selection option depending on varied load conditions.
Ics = 100% of Icu
Breaking Capacity Icu at 415V = 35kA
Offered in different pole configurations based on system requirement
Built in Ground Fault Protection in Four Pole
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-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
Reference
IHLFEN30250
Data sheet
RATED VOTAGE
COUNTRY OF ORIGIN
MCCB PROTECTION TYPE
MCCB FRAME
MCCB CURRENT RATING
MCCB/MPCB POLES
MCCB/MCB BREAKING CAPACITY
Condition
New
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ATU (Thermal Magnetic) Release, Adjustable Overload 80 - 100%, Adjustable Short circuit 5 - 10 In.
160A, DN1-250C, THERMAL MAGNETIC RELEASE, D SINE MCCB FOR ISOLATION
Breaking capacity at 415V AC, Ics (Icu) - 100%, L = 0.40 - 1 of In, S = 1 - 10 of In, I = 1 - 10 of In.
160A, DZ1-160D, MICROPROCESSOR RELEASE, D SINE MCCB
Breaking Capacity at 415V AC, Ics (Icu) - 100%, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 15 of In, G = 0.2 - 1 of In.
Breaking Capacity at 415V AC, Ics (Icu) - 100%, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 12 of In, G = 0.2 - 1 of In.
63A, DNO-100D, THERMAL MAGNETIC RELEASE, D SINE MCCB FOR ISOLATION
Breaking Capacity at 415V AC, Ics (Icu) - 100%, L = 0.4 - 1 of In, S = 0.6 - 10 of In, I = 1.5 - 12 of In, G = 0.2 - 1 of In, Extended front (EF) terminals are supplied as standard in T6 1000A MCCB.