Eaton NZMH4-4-VE1250 molded case circuit breakers

Eaton NZMH4-4-VE1250 molded case circuit breakers

General specifications

Product name:Eaton Moeller series NZM molded case circuit breaker electronic

Part no:NZMH4-4-VE1250

EAN:4015082659936

Product Length/Depth:401 millimetre

Product height:207 millimetre

Product width:280 millimetre

Product weight:22.6 kilogram

Compliances:RoHS conform

Certifications:IEC/EN 60947

Product Tradename:NZM

Product Type:Molded case circuit breaker

Product Sub Type:Electronic

Delivery program

Application:Use in unearthed supply systems at 525 V

Type:Circuit breaker

Circuit breaker frame type:NZM4

Number of poles:Four-pole

Amperage Rating:1250 A

Release system:Electronic release

Features:Motor drive optional/Protection unit

NZMH4-4-VE1250 Technical Data

Voltage rating:690 V - 690 V

Rated insulation voltage (Ui):1000 V AC

Rated impulse withstand voltage (Uimp) at auxiliary contacts:6000 V

Rated impulse withstand voltage (Uimp) at main contacts:8000 V

Current rating of neutral conductor:200% of phase conductor

Rated short-time withstand current (t = 0.3 s):19.2 kA

Rated short-time withstand current (t = 1 s):19.2 kA

Instantaneous current setting (Ii) - min:2500 A

Instantaneous current setting (Ii) - max:15000 A

Overload current setting (Ir):630 A - 1250 A

Overload current setting (Ir) - min:630 A

Overload current setting (Ir) - max:1250 A

Short delay current setting (Isd) - min:1250 A

Short delay current setting (Isd) - max:12500 A

Short-circuit release delayed setting - min:1260 A

Short-circuit release delayed setting - max:12500 A

Short-circuit release non-delayed setting - min:2500 A

Short-circuit release non-delayed setting - max:15000 A