NEMA 4X Simplex and Duplex Panels
NEMA 4X Simplex and Duplex Panels
For use with commercial duty ejectors, solids-handling and grinder pumps.
Features and Benefits
- NEMA 4X thermoplastic enclosure
- UL labeled
- Input power terminal block
- Float switch terminal block
- Ground lug
- Control side fuses
- Control on/off switch
- Lockable hasp
- HOA switch(es)
- IEC rated motor contactor(s)
- Control circuit or transformer
- Pump circuit breaker(s) or motor overload protection with disconnect (3 Ph, 61 HD Series, 71 Series)
- External high water alarm light
- Audible high water alarm horn
- Dry auxiliary contacts
- Alarm test and silence switch (externally mounted)
- Green pump run light(s)
- Capacitors and start relay (1 Ph 61 HD Series)
- Alternating circuit board (duplex)
- Float status indicator lights
Standard Options*:
- Seal fail relay with indication
- Thermal cutout circuit(s)
- Intrinsically-safe relays
- Elapsed time meter(s)
- Event counter(s)
- Flasher for high water alarm light
- Redundant off
- Inner door
- Lightening arrestor
- Anti-condensation heater
- Manual alarm reset
- Pump run & seal leak dry contacts
- Main non-fused disconnect switch
- Alternator-1-2 selector switch
- Hazardous environment series**
*Consult factory for options not listed.
**Control panel must be wired according to NEC and located outside the hazardous area.
Product Specifications
1 Ph panels have starting capacitors and relays mounted in the enclosure. Therefore, these panels can only be used with Zoeller pumps.
3 Ph panels up to 20-25 amps have multi-tap transformers for 200-230-460 volt applications and are selected based on pump features and rated full load amps (FLA).
The listed panels meet our standard configurations. If any standard or non-standard options are required, consult factory.