Simplex Three Phase Pump Control w/ Safe Circuits

The SJE Rhombus Model 314 control panel is designed for applications requiring intrinsically safe float circuits or other circuit extensions. This panel controls one 208/240/480 VAC three phase pump. Two control switches activate a magnetic motor contactor to turn the pump on and off. If an alarm condition occurs, an additional alarm switch activates the audio/visual alarm system. Common applications include pump chambers, lift stations, or other installations classified as hazardous locations requiring intrinsically safe circuits. UL Listed relating to hazardous locations with intrinsically safe circuits.

• Intrinsically safe module limits the amount amount of energy to switch preventing ignition of flammable gases
• Intrinsically safe partition isolates intrinsically safe wiring
• Multi-tap control transformer 208/240/480 VAC primary provides 120 VAC control voltage
• Motor protective switch for short circuit and overload protection
• Intrinsically safe relay
• IEC motor contactor
• Pump run light green
• HOA switch
• Terminal block
• Control/alarm fuse
• Control on/off switch
• Three (on, off, alarm) 20 foot Sensor Floatï½® control switches
• Three Year Limited Warranty
• Panels include three 20' sensor float normally open control switches
• NEMA 4X (indoor/outdoor) enclosure

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