Description
circuit breaker Easypact EZCV250N – TMD – 160 A – 4 poles 4d
This is a 160A circuit breaker for EasyPact EZC250N. This product can work below rated operational voltage(Ue) 440VAC at 50/60Hz. The ultimate breaking capacity(Icu) is 25kA at 440V, in terms of complete range Ics= 50%Icu. 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 14cm(width),16.5cm(height),6.8cm(Depth).
Range of product: EasyPact
Product or component type: Circuit breaker
Device short name: Easypact EZCV250N
Circuit breaker name: Easypact EZCV250N
Device application: Distribution
Poles description: 4P
Protected poles description: 3t
Network type: AC
Network frequency: 50/60 Hz
Rated current [In]: 160 A at 40 °C
Rated insulation voltage [Ui]: 440 V AC 50/60 Hz conforming to IEC 60947-2
Rated impulse withstand voltage [Uimp]: 6 kV conforming to IEC 60947-2
Rated operational voltage [Ue]: 440 V AC 50/60 Hz 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, 85 kA Icu at 220…240 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
Rated service breaking capacity [Ics]: 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 42.5 kA at 220…240 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 40 °C
Protection type: Overload protection, Short-circuit protection, Earth-leakage protection
Pollution degree: 3 conforming to IEC 60947
Control type: Toggle
Mounting mode: Fixed
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Mechanical durability: 10000 cycles
Connection pitch: 3.5 cm
Local signalling: Positive contact indication
Neutral protection setting: Without protection
Earth-leakage protection: With
Height: 16.5 cm
Width: 14 cm
Depth: 6.8 cm
Standards: JIS C8201-2-2, GB/T 14048.2, EN/IEC 60947-2, 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
Package 1 Height: 12 cm
Package 1 Width: 14.5 cm
Package 1 Length: 18.5 cm
Package 1 Weight: 2.5 kg
Package 2 Height: 30 cm
Package 2 Width: 30 cm
Package 2 Length: 40 cm
Package 2 Weight: 15.487 kg
Warranty (in months): 18
Customs Tariff Code: 85362000
