Appleton™ explosionproof, dust-ignitionproof, watertight, D2P and EWP Series circuit breaker panelboards provide protection and control of electrical equipment and circuits such as lighting and heat tracing 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
Explosionproof, dust-ignitionproof, watertight. Factory sealed, no external branch sealing fittings are required (except when used in Division 1, Groups B and C locations)
"A" panelboard provides up to 12, 1-pole spaces. "B" panelboard provides up to 24, 1-pole spaces. "C" panelboard provides up to 36, 1-pole spaces
120 Vac for 1-pole and up to 240 Vac for 2- or 3-pole. Permits selection of 1-, 2- or 3-pole breakers. 10,000 Amp Vac interrupting capacity is standard (22,000 AIC also available; contact your local representative)
Aluminum breaker actuators are spring loaded and corrosion resistant. They feature self-locating design for actuating 1-, 2-, or 3-pole breakers in any sequence. Rotary actuating handles may be individually padlocked in either OFF or ON position without interfering with tripping of breakers
Double door design. One for the junction compartment and one for the breaker compartment. Both doors are fully gasketed to provide raintight fit for both compartments
Two O-ring gaskets on each breaker handle shaft to prevent entrance of water or corrosion. Provision for drains/breathers in both compartments
Breakers are prewired to the terminal block, this minimizes installation time. Insulated neutral lug is provided as standard
Panelboards use standard Cutler-Hammer QUICKLAG™ B industrial circuit breakers
3" Main conduit openings for both top and bottom feed of junction compartment. Hinges allow the doors to be lifted off
Stainless steel captive, spring-out Quad-Lead™ bolts for ease of access