ATC3C2-200

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Product Description
The Eaton Cutler-Hammer^® Automatic Transfer Switch from Eaton’s electrical business is designed to provide unmatched performance, reliability and versatility for critical standby power applications. The switches can be equipped with the ATC-100 or ATC-300 controllers to match your application needs. All the controllers offer rock-solid monitor-ing, status reporting and transfer control operation. Superior design and robust construction make Eaton’s Cutler-Hammer transfer switch the industry benchmark for critical and distributed power systems.  Assembled in Mexico with USA components.

Electrical Ratings • Ratings 100, 200, 320, 400 and 600 amps. • 2, 3 or 4-poles. • Up to 600 Vac, 50/60 Hz. • NEMA 1, 3R, 12, open. • UL 1008 listed. • CSA C22.2 No. 178 certified.	Industrial Design Highlights • Double-throw, mechanically interlocked   transfer mechanism. • Seismic Zone 4 qualified    (BOCA, CBC, IBC, UBC).
Standard Features • Auxiliary relay contacts:     • Source 1 Present 2NO and 2NC     • Source 2 Present 2NO and 2NC • Switch position indication contacts:     • Source 1 Position 1NO and 1NC     • Source 2 Position 1NO and 1NC • Source 1 and Source 2 sensing:     • Undervoltage/underfrequency     • Overvoltage/overfrequency     • 3-phase rotation protection     • 3-phase voltage unbalance/loss • Pre-transfer signal contacts 1NO/1NC.	• Go to Emergency (Source 2). • Seven field-programmable time delays. • LCD-based display for programming, system   diagnostics and Help message display. • Mimic diagram with source available and    connected LED indication. • Time-stamped history log. • System test pushbutton. • Programmable plant exerciser -- OFF, daily,   7, 14, 28-day interval selectable, run time   0-600 minutes, no load/load with fail-safe.
Optional Features • Available TVSS surge sup-pression for   power/controller, engine start circuit,   phone and cable connections. • Field-selectable multi-tap transformer   panel permits operation on a wide range   of system voltages.	• Space heater with thermostat. • Ammeter -- load side. • Stainless steel cover for controller.

 

Specs

NOTES:
1) The start time delay prevents nuisance generator starts during momentary utility power variations; transfer time delay allows generator set to stabilize before load is applied; retransfer delay prevents needless power interruption if return of utility power is momentary; stop delay allows gradual generator set cool down; undervoltage sensing of utility supply provides reliable starting of generator set during brownout conditions.
2) This switch is NOT service entrance rated.  The NEC normally requires a separate service entrance rated disconnect between this switch and your utility meter.
3) The ATC contactor comes standard with 2 or 3 power poles to switch the hot leads of a single phase or 3 phase system.  It does NOT switch the neutral, which is acceptable in most areas of the USA.  See article 250.20 of the 2002 NEC.  If there are special requirements in your area that require switching the neutral (as dictated by local codes or electrical inspectors) you must specify an additional power pole using the dropdown menu below when ordering.
4) This switch provides a single isolated contact for controlling the genset.  The contact closes when the genset is to start and run. 

 

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Item Number: ATC3C2-200
Your Price: $2,073.00
Shipping Weight: 160 lbs.
This item normally ships in 2-4 weeks after order acceptance.  Click here for the latest lead time for this product.

enclosure	:	Select enclosure... NEMA 1 indoor NEMA 3R outdoor (add $136) NEMA 12 dripproof (add $136) open no enclosure
poles	:	Select power poles... 3 pole 2 pole (subtract $427) 4 pole (add $356)
voltage	:	Select voltage... 120 1ph 2W 60Hz 120/240V 1ph 3W 60Hz 120/208V 1ph 3W 60Hz 240V 3ph 3W 60Hz (add $100) 208V 3ph 3W 60Hz (add $100) 220V 3ph 3W 50Hz (add $100) 120/240V 3ph 4W 50Hz (add $100) 110/220V 3ph 4W 60Hz 139/240V 3ph 4W 60Hz 120/240V 3ph 4W 60Hz 120/208V 3ph 4W 60Hz 127/220V 3ph 4W 60Hz 127/220V 3ph 4W 50Hz (add $100) 480V 3ph 3W 60Hz (add $100) 440V 3ph 3W 60Hz (add $100) 440V 3ph 3W 50Hz (add $100) 460V 1ph 3W 50Hz (add $100) 480V 1ph 2W 60Hz (add $100) 254/440V 3ph 4W 60Hz (add $100) 575V 3ph 3W 60Hz (add $100) 347/600V 3ph 4W 60Hz (add $100) 277/480V 3ph 4W 60Hz (add $100) 277V 1ph 2W 60Hz (add $100) 266/460V 3ph 4W 60Hz (add $100) 460V 3ph 3W 60Hz (add $100) 120/240V 2ph 4/5W 60Hz 380V 1ph 2W 50Hz (add $100) 240/416V 3ph 4W 60Hz (add $100) 220/380V 3ph 4W 60Hz (add $100) 220/380V 3ph 4W 50Hz (add $100) 240/416V 3ph 4W 50Hz (add $100) 380V 3ph 3W 60Hz (add $100)
warranty	:	Select warranty... 1 year warranty 5 year warranty (add $217)