Masterpact MT series circuit breakers
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Masterpact MT series circuit breakers
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Masterpact MT series circuit breakers
Product Features
Masterpact MT series circuit breakers have a drawer-type / Fixed '3/4' Pole switch
Provides load switches, 1000V and DC products
Warranty period : 18 months
Product Application
Five major markets : Industry, energy and infrastructure, commercial and public buildings, residential, data centers
Suitable for the protection and control of power distribution lines and equipment in low-voltage power distribution fields :
N1 - Standard type , Suitable for interrupting low-level short-circuit currents
N2 - Suitable for general short-circuit currents
H1 - Suitable for interrupting high-level short-circuit currents in industrial environments
H1b - Suitable for industrial applications with high breaking capacity requirements
H2 - High-performance type , Suitable for heavy industrial applications where very high short-circuit currents may occur
H3 - In electrical systems where two transformers operate in parallel
L1 - High current limiting capacity , Used to protect the feeder unit or improve the performance level of the switchgear when the transformer's rated power is increased
Product Data
Product Application Power distribution protection
Number of poles 4P
Neutral position Left side
Control unit None Control unit
Rated current [In] 630 A At 40 ° C
Rated operating voltage [Ue] 690 V AC 50/60 Hz
Isolation function Applicable Compliant TM-D
Control type (Push-button)
Installation type Fixed
Supplementary information
Rated insulation voltage [Ui] 1000 V AC 50/60 Hz
Rated impulse withstand voltage [Uimp] 12 kV
Power consumption W 30 W
Breaking time 25 ms
Installation method Panel mounting Rail
Phase spacing 70 mm
Mechanical life 12500 times maintenance-free
Height 301 mm
Width 346 mm
Depth 196 mm
Net weight 18 kg
Compliance standards EN/IEC 60947-1TM-D
Product certification CE
CCC
EAC
Environment
IP Protection level IP30 conforming to IEC 60529
Pollution degree 3 Compliant IEC 60664-1
Operating temperature -25 … 70 ° C
Storage temperature -40 … 85 ° C
Operating altitude 0...2000 m No derating
2000 m...5000 m There is a reduction in capacity
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