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MCCB type MC9 800-1600A

  • General
  • Technical Table
  • Documentation

The MC809, MC1259 and MC1609 breakers have respectively 800A, 1250A and 1600A rated current, in the same size. They can be equipped with thermomagnetic or electronic protection relay, type Line protection, Generator, Magnetic motor protection, isolator.
The electronic protection has three different versions: SMR1e for LT and ST channels, SMR1s with adjustable delay time, SMR1g with ground protection channel. The breakers are available as 3 or 4 poles version with neutral protection as 0%, 50%, 100% of the rated current.
The size and overall dimensions are the same for all breakers from 800A to 1600A.

Thermal setting (In) (A)
320-1600
Rated insulation voltage AC (Un)
1000
Rated operational voltage Ue (Volts) AC/DC
690/500
Ultimate breaking capacity Icu @400/415V AC(kA)
S=50, H=80, X=100,
Category of use
B 
Non automatic breaker (Switch) (A)
800,1000,1250,1600
Weights
800A (3P=12,2kg; 4P=15,1kg); 1250,1600A(3P=18kg, 4P=23,4kg)
Dimensions (w x h x d) mm
3P=210 x 320 x 160; 4P=280 x 320 x 160;
Endurance CO operations Mechanical/Electrical at In
800A= 10000/4000; 1250A=10000/3000; 1600A=10000/2000
Mounting
Fixed, Draw out
Approval / Marking
EN60947-2

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