1 / 1 0 / 2 2 , 3 : 3 4 A M T y p e 4 , 4 X P o l y e s t e r P u s h b u t t o n E n c l o s u r e ( P J P B S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. Type 4, 4X Polyester Pushbutton Enclosure PJPB Series Application Designed for use as pushbutton enclosures for 22.5mm or 30.5mm devices. 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 508A 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. 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. Operating temperatures between 130C and -40C (266F to -40F). 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. Accessories Hole Plugs 30.5mm PB 22.5mm PB of Enclosure Optional Aluminum Panel Part No. Part No. Holes H W D Part No. H W PJ744P1 PJ744P221 1 6.74 3.93 3.88 PJP74 4.00 3.13 PJ744P2 PJ744P222 2 6.74 3.93 3.88 PJP74 4.00 3.13 h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / o p e r a t o r / p j p b 1 / 21 / 1 0 / 2 2 , 3 : 3 4 A M T y p e 4 , 4 X P o l y e s t e r P u s h b u t t o n E n c l o s u r e ( P J P B S e r i e s ) - H a m m o n d M f g . 30.5mm PB 22.5mm PB of Enclosure Optional Aluminum Panel Part No. Part No. Holes H W D Part No. H W PJ944P3 PJ944P223 3 8.99 3.93 3.88 PJP94 6.25 3.13 Data subject to change without notice 2022. Hammond Manufacturing Ltd. All rights reserved. h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / o p e r a t o r / p j p b 2 / 2