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ATSC1 Q2 Terminal Type CB Class Automatic Transfer Switches

The ATSC1/Q2 terminal type compares 3P and 4P housings and shows integrated manual and automatic control. The option code identifies a fire and generator function.
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  • ATSC1/Q2

  • GWIEC

ATSC1 Q2 Terminal Type CB Class Automatic Transfer Switches

GWIEC DUAL POWER ATS CATALOG · PAGES 04–05

The ATSC1/Q2 terminal type compares 3P and 4P housings and shows integrated manual and automatic control. The option code identifies a fire and generator function.

ATSC1/Q2 catalog photograph
Selection parameter Catalog specification
Catalog mounting configurations 100, 225, 400 and 630 frame markings
Poles in dimension table 3P and 4P
Controller connections Use the original terminal diagram and identify the installed option code
Control options Manual and automatic selector; normal and standby breaker indications

External mounting dimensions (mm), page 05

Specification W L H W1 L1
ATSC1-100/3PQ2 290 205 140 255 185
ATSC1-100/4PQ2 320 205 140 285 180
ATSC1-225/3PQ2 330 210 160 300 190
ATSC1-225/4PQ2 365 210 160 335 190
ATSC1-400/3PQ2 465 322 185 405 295
ATSC1-400/4PQ2 512 330 185 465 300
ATSC1-630/3PQ2 650 325 200 510 295
ATSC1-630/4PQ2 690 345 200 580 290
Selection notes
  • The diagram labels the fire input DC24V. Identify the controller version before selecting or wiring terminals.

Original diagrams and reference tables

Page 04 · Model code

Page 04 · Model code

View full-size catalog figure →

Page 04 · Operation

Page 04 · Operation

View full-size catalog figure →

Page 05 · Mounting and terminal diagram

Page 05 · Mounting and terminal diagram

View full-size catalog figure →

Page 05 · External mounting table

Page 05 · External mounting table

View full-size catalog figure →

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