Three Phase Duplex Alternating Pump Control with Intrinsically Safe Circuits
Features
Panel Features:
- NEMA 4X (indoor/outdoor) enclosure
- Red alarm beacon provides 360° visual check of alarm condition
- Alarm horn provides audio warning of alarm condition
- Exterior alarm test/normal/silence switch allow 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
- Intrinsically safe module limits the amount of energy to switches preventing ignition of flammable gases
- Intrinsically safe partition isolates intrinsically safe wiring
- Motor protective switches provide adjustable overload, branch circuit protection and pump disconnect
- IEC motor contactors control pumps by switching electrical lines
- Hand/Off/Auto (HOA) switches for manual pump control
- Multi-tap transformer (208/240/480 VAC primary) provides 120V control/alarm voltage
- Alternating circuit board (U.S. patent # 5,909,532) provides pump control and alternation
- Green pump run indicator light
- Control on/off switch
- Alarm and control fuses/indicators
- 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
Industrial control panel is UL Listed relating to hazardous locations with intrinsically safe circuit extensions
Five-Year Limited Warranty
*Model 324 control panels cannot be returned.
Specifications
ENCLOSURE:
- 16 x 14 x 6 inches (40.64 x 35.56 x 15.24 cm)
- NEMA 4X (ultraviolet stabilized thermoplastic with removable mounting feet for indoor/outdoor use)
ALARM HORN:
5 YEARS WARRANTY
