ATS MX Contactor

Rating Range

Switch Dependent

Transfer Type

Application Dependent

Switch Type

Application Dependent

Undervoltage Dropout for Source 1 and Source 2

75-98% of nominal

Undervoltage Restore for Source 1 and Source 2

85-100% of nominal

Underfrequency Dropout for Source 1 and Source 2

88-98% of nominal

Underfrequency Restore for Source 1 and Source 2

90-100% of nominal

Delay for Engine Cool Down

0-10 seconds

Delay Transfer to Nonpreferred Source

0-5 minutes

Delay NeutralTransition Time Delays

0-10 minutes

Storage Temperature

(-30˚C - 75˚C ), -22˚F - 167˚F

Operating Temperature Ambient

40 - 400 amp molded shell (-20˚C to 65˚C) , -4˚F to 149˚F
40 - 4000 amp all others (-20˚C to 60˚C), -4˚F to 149˚F