Universal Remote Control MX-880Z - SPECS SHEET Technické informace stáhnout pdf (Strana 163)

™

Masterpact™ NT and NW Universal Power Circuit Breakers

Selection

163

05/2014

Table 77: UL 489 Listed, Drawout Automatic Switch

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

800 A

NW08HF 100 kA 100 kA 85 kA 40 kA

NW08HB

Not available in 4P.

200 kA 150 kA 100 kA 35 kA

1200 A

NW12HF 100 kA 100 kA 85 kA 40 kA

NW12HB

200 kA 150 kA 100 kA 35 kA

1600 A

NW16HF 100 kA 100 kA 85 kA 40 kA

NW16HB

200 kA 150 kA 100 kA 35 kA

2000 A

NW20HF 100 kA 100 kA 85 kA 40 kA

NW20HB

200 kA 150 kA 100 kA 35 kA

2500 A

NW25HF 100 kA 100 kA 85 kA 65 kA

NW25HB

200 kA 150 kA 100 kA 65 kA

3000 A

NW30HF 100 kA 100 kA 85 kA 65 kA

NW30HB

200 kA 150 kA 100 kA 65 kA

Table 78: IEC 60947-3 Rated, Automatic Switch

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 440 V 690 V

800 A NW08HF 85 kA 85 kA 85 kA 85 kA

1000 A NW10HF 85 kA 85 kA 85 kA 85 kA

1250 A NW12HF 85 kA 85 kA 85 kA 85 kA

1600 A NW16HF 85 kA 85 kA 85 kA 85 kA

2000 A NW20HF 85 kA 85 kA 85 kA 85 kA

2500 A NW25HF 85 kA 85 kA 85 kA 85 kA

3200 A NW32HF 85 kA 85 kA 85 kA 85 kA

4000 A NW40HF 85 kA 85 kA 85 kA 85 kA

1 2 ... 158 159 160 161 162 163 164 165 166 167 168 ... 179 180

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