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MVS12N3MW2A EP MVS CB 1250A 50kA 3P MDO ETA2 drawout manual Circuit breaker

Original price was: ₦4,800,000.00.Current price is: ₦4,727,219.00. 7.5% VAT

EP MVS CB 1250A 50kA 3P MDO ETA2 drawout manual Circuit breaker

 

Main
range of product
EasyPact MVS
range
EasyPact
product name
MVS12N
device short name
MVS12N
product or component type
Circuit breaker
device application
Distribution
poles description
3P
protected poles description
3P 3d
network type
AC
breaking capacity code
N
suitability for isolation
Yes conforming to IEC 60947-2
utilisation category
Category B
trip unit name
ETA2I
trip unit technology
Electronic
trip unit rating
1250 A
Complementary
network frequency
50/60 Hz
control type
Manually operated
mounting mode
Drawout
mounting support
Base plate
Rail
connection position
Vertical
Horizontal
location of connection
Rear
[In] rated current
1250 A at 40 °C
[Ui] rated insulation voltage
1000 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
12 kV conforming to IEC 60947-2
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
circuit breaker CT rating
1250 A
breaking capacity
50 kA Icu at 220…440 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity
50 kA (Ics) at 220…440 V AC 50/60 Hz conforming to IEC 60947-2
mechanical durability
20000 cycles (with maintenance) conforming to IEC 60947-2
10000 cycles (without maintenance) conforming to IEC 60947-2
electrical durability
Category B: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
Category B: 4000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
connection pitch
115 mm without spreader
contact position indicator
Yes
[Icm] rated short-circuit making capacity
105 kA (Icm) at 220…440 V AC 50/60 Hz conforming to IEC 60947-2
[Icw] rated short-time withstand current
50 kA (1 s) at 220…440 V AC 50/60 Hz conforming to IEC 60947-2
42 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2
25 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2
trip unit protection functions
LI
protection type
Instantaneous short-circuit protection
Overload protection (long time)
fault indication
Short-circuit
Internal fault
Overload
long time pick-up adjustment type Ir
Adjustable 9 settings
long time pick-up adjustment range
0.4…1 x In
long time delay adjustment type
Adjustable 9 settings
[tr] long-time delay adjustment range
0.5…24 s at 6 x Ir
thermal memory
20 minutes before and after tripping
instantaneous pick-up adjustment type Ii
Adjustable 9 settings
instantaneous pick-up adjustment range
1.5…10 x Ir
zone selective interlocking ZSI
With
display type
Digital display
type of measurement
Current
current sensor rating range
400/2000 A
maximum breaking time
25 ms
maximum closing response time
70 ms
height
439 mm
width
441 mm
depth
395 mm
net weight
70 kg

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