Appleton® EWP4A6 EWP Explosionproof Watertight Circuit Breaker Panelboard, 120/240 VAC, 250 A, 1 Pole, 10 kAIC

Hazardous Location Panelboards
354514 MFG #: EWP4A6
9731.03000 / ea
D2P and EWP factory sealed circuit breaker panelboards provide protection and control of electrical equipment and circuits in hazardous locations or in damp, wet or corrosive conditions. While the D2P series is suitable for many of the most common hazardous areas, the EWP series provides the extra protection needed for class I, division 1 areas.
  • Features
Aluminum breaker actuators-spring loaded, corrosion resistant feature self locating design for actuating 1, 2, or 3 pole breakers in any sequence
Handles lock in either off or on position without interfering with tripping of breakers
Double door one for junction compartment and one for breaker compartment
Two O-ring gaskets on each breaker handle shaft to prevent entrance of water or corrosion
Hinges allow the doors to be lifted off
Breakers prewired to terminal block minimizes installation time
Insulated neutral lug provided as standard
Panelboards use standard Cutler-Hammer Quicklag® industrial circuit breakers
Provision for drains/breathers in both compartments
Factory sealed no external branch sealing fittings needed (except division 1 groups B and C )
Type THHN minimum size 10 AWG copper wire - 90 deg C (194 deg F) -used in panelboards, main lug feeder wires are crimped and installed in single conductor
Stainless steel captive, spring-out Quad-Lead® bolts for ease of access
Epoxy powder coat finish
Stainless steel hardware material
Rotary actuating handles may be individually padlocked
Both doors are fully gasketed to provide raintight fit for both compartments
Dust ignitionproof