Hammond Manufacturing PJPB Series Catalog Page
Type 4, 4X Polyester Pushbutton Enclosure PJPB Series
Application
Designed for use as instrument enclosures, electric, hydraulic or
pneumatic control housings, electrical junction boxes or terminal wiring
enclosures.
Provides outstanding insulation and protection where equipment may be
hosed down or be very wet.
Ideal in applications with high temperatures or highly corrosive
environments.
Standards
UL 508 Type 1, 2, 3, 4, 4X, 12 and 13
CSA Type 1, 2, 3, 4, 4X, 12 and 13
Complies with
NEMA Type 1, 2, 3, 4, 4X, 12 and 13
IEC 60529, IP66
Construction
Molded fiberglass polyester enclosure with matching cover is easily
punched, cut, or drilled.
Standard JIC sizes under 18" x 16".
Threaded brass inserts are provided for optional inner panel.
Cover is fastened with captive stainless steel screws in threaded brass
inserts.
Captive oil resistant gasket provides a positive seal.
Mounting through rear holes on enclosure. Use #8 x 1 inch screw (not
included).
Enhanced UV inhibitors protect against outdoor weathering.
Solid cover series available with and without mounting feet.
Operating temperatures between 130°C and -40°C (266°F to -40°F).
Impact index of 6.78J (5 ft/lb).
For corrosion resistance information, please refer to table in Technical
Information.
Finish
Fiberglass polyester material has a gray finish.
Optional aluminum inner panel natural finish.
Quality Products. Service Excellence.
Pushbutton Series
Part No.
Overall Dimensions Inside Dimensions # of Hole
A B C D E F J K L M Holes Size
PJ744P1 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 1 30.5
PJ744P221 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 1 22.5
PJ744P2 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 2 30.5
PJ744P222 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 2 22.5
PJ944P3 8.99 3.93 3.88 8.26 3.26 3.63 8.24 3.18 7.13 2.94 3 30.5
PJ944P223 8.99 3.93 3.88 8.26 3.26 3.63 8.24 3.18 7.13 2.94 3 22.5
Solid Cover Series
Part No.
Mounting Overall Dimensions Inside Dimensions Optional Aluminum Inner Panel
Feet A B C D E F J K L M Inner Panel Dimentions
PJ744 Yes 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 PJP74 4 x 3.13
PJ744FS No 6.74 3.93 3.88 6.01 3.26 3.63 5.99 3.18 4.88 2.94 PJP74 4 x 3.13
PJ944 Yes 8.99 3.93 3.88 8.26 3.26 3.63 8.24 3.18 7.13 2.94 PJP94 6.25 x 3.13
PJ944FS No 8.99 3.93 3.88 8.26 3.26 3.63 8.24 3.18 7.13 2.94 PJP94 6.25 x 3.13
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