Universal Remote Control MX-880Z - SPECS SHEET Información técnica descargar pdf (Pagina 166)

™

Masterpact™ NT and NW Universal Power Circuit Breakers

Selection

166

05/2014

Table 87: UL 489 Listed, Drawout Automatic Switches

Frame Rating

Model

Number

Withstand Rating

The withstand rating is the fault current (at rated voltage) that the switch will withstand without damage when protected by a circuit

breaker with an equal continuous current rating.

Instantaneous Override

240 V 480 V 600 V

4000 A

NW40HF 100 kA 100 kA 85 kA 75 kA

NW40HB

Not available in 4P.

1200 kA 150 kA 100 kA 75 kA

5000 A

NW50HF 100 kA 100 kA 85 kA 75 kA

NW50HB

200 kA 150 kA 100 kA 75 kA

6000 A

NW60HF 100 kA 100 kA 85 kA 75 kA

NW60HB

200 kA 150 kA 100 kA 75 kA

Table 88: IEC 60947-3 Rated, Non-Automatic Switches

Frame Rating

Model

Number

Interrupting Rating

When used in conjunction with an overcurrent relay, circuit breaker, or fuse.

Short-Time (0.5 s)

Rating

240 V 440 V 690 V

4000 A NW40BHA 85 kA 85 kA 85 kA 85 kA

5000 A NW50HA 85 kA 85 kA 85 kA 85 kA

6300 A NW63HA 85 kA 85 kA 85 kA 85 kA

1 2 ... 161 162 163 164 165 166 167 168 169 170 171 ... 179 180

Sin comentarios

Universal Remote Control MX-880Z - SPECS SHEET Información técnica Pagina 166