Legrand, 4 Pole, 500A, DPX³ 630 MCCB
Features of DPX3 MCCB
MCCB with Electronic S2 (LSI) & Energy Metering Protection Unit Range: 40A – 1600A Three Optimum Frames Breaking Capacity – 25kA, 36kA, 50kA, 70kA Protection against overloads: lr adjustable from 0.4 to 1 x ln, tr adjustable from 3 to 30s Protection against short circuits: lsd adjustable from 1.5 to 10 x lr, tsd adjustable from 0 to 0.5s Inbuilt Instantaneous Protection: Ii – Fixed Option for In built or add on module for Earth Leakage Protection Adjustable sensitivity: 0.03 - 0.3 - 1 - 3A Adjustable tripping: 0 - 0.3 - 1 - 3s Integrated energy metering with accuracy class 2 Measure for currents, voltage, frequency, power, energy and harmonics Internal Battery with battery measure function Communication Ready via COMM Port Logical Selectivity Ready (Zone Selective Interlocking) In Built USB Port for Software Diagnosis Suitable for Isolation DPX3 can also be used as an Automatic Transfer Switch (Source transfer S/W) Ics = 100% Icu
Reference
4221 24
Data sheet
MCCB MODEL
COUNTRY OF ORIGIN
MCCB PROTECTION TYPE
MCCB CURRENT RATING
MCCB TRIP UNIT
MCCB/MPCB POLES
MCCB/MCB BREAKING CAPACITY
Condition
New
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ATM (Thermal Magnetic) Release, Adjustable Overload 80-100%, Adjustable Short circuit 5-10 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, Extended front (EF) terminals are supplied as standard in T6 1000A MCCB.
Electronic Trip Unit, Ics = 100%
