Model 322 Three Phase, Duplex, Alternating Pump Control

Three Phase Duplex Alternating Pump Control with Override

Features

Panel Features:

• NEMA 4X enclosure for indoor/outdoor use
• Red alarm beacon provides 360° visual check of alarm condition
• Alarm horn provides audio warning of alarm condition
• Exterior alarm test/normal/silence switch allows horn and light to be tested and horn to be silenced in an alarm condition; alarm automatically resets once alarm condition is cleared
• Horn silence relay
• IEC motor contactors control pumps by switching electrical lines
• Multi-tap transformer (208/240/480 VAC primary) provides 120V control voltage
• Motor protective switches provide adjustable overload, branch circuit protection and pump disconnect
• Alternating circuit board (U.S. patent 5,909,532) provides pump control and alternation
• Hand/Off/Auto (HOA) switches for manual pump control
• Control On/Off switch
• Green pump run indicator lights
• Alarm and control fuses/indicators
• Float switch terminal block
• Input power terminal block
• Ground lugs

Options:

• For a complete listing of available options, please view the backside of the catalog page.

UL/cUL Listed

Five-Year Limited Warranty

Specifications

ENCLOSURE:

• 14 x 12 x 6 inches (35.56 x 30.48 x 15.24 cm)
• NEMA 4X (ultraviolet stabilized thermoplastic with removable mounting feet for indoor/outdoor use)

ALARM HORN:

• 83 – 85 decibel rating

5 YEARS WARRANTY