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EZC250N4160 – circuit breaker, EasyPact EZC250N, TMD, 160A, 4 poles 3d

Original price was: NGN249,218.29.Current price is: NGN199,374.63.
This is a 160A circuit breaker for EasyPact EZC250N. This product can work below rated operational voltage(Ue) 550VAC at 50/60Hz or 250VDC network. The ultimate breaking capacity(Icu) is shown differently, depended on the condition of network, Ics=50%Icu if need to match. This version of product is designed 4 poles frame with detection on 3 poles,equiped TMD trip unit for thermal-magnetic protection. It is compliance with standard IEC60947, CE certification and some independent lab(KEMA,ASEFA,TUV) or third-party Tilva. This device is certified for operation in pollution degree III environment as defined by IEC60947, and pass the test of extremely atmospheric conditions. Device can be mounted vertically or horizontally in a metal enclosure,and against from safety risk by padlocking. The degree of protection is IP40 for direct rotary handle,and IP54 for extended rotary handle. This series have slots used for indication or voltage release auxiliaries positioning , depending on where it is inserted in the device behind the front cover of circuit breaker. The fixed dimension is 140mm(width),165mm(height),68mm(Depth).
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EZC250N4160
Brand:

Description

Main
Range of product EasyPact
Product or component type Circuit breaker
Device short name Easypact EZC250N
Circuit breaker name Easypact EZC250N
Device application Distribution
Poles description 4P
Protected poles description 3t
Network type AC
DC
Network frequency 50/60 Hz
[In] rated current 160 A at 40 °C
[Ui] rated insulation voltage 690 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-2
[Ue] rated operational voltage 550 V AC 50/60 Hz conforming to IEC 60947-2
250 V DC conforming to IEC 60947-2
Breaking capacity code N
Breaking capacity 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
20 kA Icu at 125 V DC 1P conforming to IEC 60947-2
20 kA Icu at 250 V DC 2P conforming to IEC 60947-2
8 kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2
25 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 125 V DC conforming to IEC 60947-2
10 kA at 250 V DC conforming to IEC 60947-2
4 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2
12.5 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
Suitability for isolation Yes conforming to IEC 60947-2
Utilisation category Category A
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit rating 160 A at 50 °C
Protection type Short-circuit protection
Overload protection
Pollution degree 3 conforming to IEC 60947
Complementary
Control type Toggle
Mounting mode Fixed
Mounting support Backplate
Upside connection Front
Downside connection Front
Mechanical durability 10000 cycles
Connection pitch 35 mm
Local signalling Positive contact indication
Neutral protection setting Without protection
Earth-leakage protection Without
Height 165 mm
Width 140 mm
Depth 60 mm
Environment
Standards JIS C8201-2-2
EN/IEC 60947-2
GB/T 14048.2
EN/IEC 60947-1
IP degree of protection IP20 conforming to IEC 60529
IK degree of protection IK07 conforming to EN 50102
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -35…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 11.000 cm
Package 1 Width 14.500 cm
Package 1 Length 18.500 cm
Package 1 Weight 2.240 kg
Unit Type of Package 2 S03
Number of Units in Package 2 6
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 13.927 kg