ATS ATC Breaker / Contactor

Rating Range

120 to 600V, single phase and three phase @ 50/60 Hz

Rating Range

120 to 600V, single phase and three phase @ 50/60 Hz

Transfer Type

Switch application dependent

Transfer Type

Switch application dependent

Switch Type

Switch application dependent

Switch Type

Switch application dependent

Input Control Voltage

120Vac (50/60 Hz) (operating range 65 to 160 Vac)

Voltage Measurements of Utility

Source 1, Source 2 and Load
(VAB, VBC, VCA for Three Phase System)

Voltage Measurement Range

0 to 700 Vac

Voltage Measurement Accuracy

+/-1% of full scale

Frequency Measurements Of

Source 1 and Source 2

Frequency Measurement Range

40 Hz to 80 Hz

Frequency Measurement Accuracy

+/- 0.1 Hz

Undervoltage Dropout

Breaker Style 50 to 97% of Nominal System Voltage
Contactor Style - 78 to 97%

Undervoltage Pickup

(Dropout +2%) to 99% of Nominal System Voltage

Underfrequency Dropout Range

90 to 97% of Nominal System Frequency

Underfrequency Pickup Range

(Dropout +1 Hz) to 99% of Nominal System Frequency

Overfrequency Dropout Range

103 to 110% of Nominal System Frequency

Overfrequency Pickup Range

101% to (Dropout +1 Hz) of nominal system frequency

Operating Temperature Range

-20 to 70 degree C (-4 to +158 degree F)

Operating Humidity

Up to 90% Relative Humidity (non-condensing)

Enclosure Compatibility

NEMA 12 (std mounting)

NEMA 3R

UV Resistant Faceplate

System Voltage Application

120 to 600 Vac (50/60 Hz) (single or three phase)