Overview
The Scepter P-3-1 junction box is a 8x8x7 PVC molded electrical enclosure manufactured by IPEX for reliable service in industrial and commercial environments. Built entirely from non-metallic PVC, this enclosure resists corrosion and suits demanding applications where traditional metal boxes may deteriorate. The integral design includes molded mounting feet, flat cover, and embossed grid-lines for organized wire management and contractor-friendly installation.
Key Features
- PVC Construction: Durable, corrosion-resistant molded plastic eliminates rust and metal fastener degradation
- Integral Gasket: Patent-pending integrated gasket ensures water-tight and dust-tight sealing
- Non-Metallic Fasteners: Quarter-turn fasteners that are hand-close and tool-assist to open
- Molded Mounting Feet: Secure base for stable floor or wall mounting
- Embossed Grid-Lines: Interior grid markings assist with wire organization and knockout planning
- Lock-Out Ready: Supports tie-wrap, bolt, or padlock for equipment safety compliance
Technical Specifications
- Model Number: P-3-1 / JBX887
- Manufacturer Product Code: 277007
- Dimensions: 8″ W × 8″ D × 7″ H
- Material: PVC (polyvinyl chloride)
- Color: Grey
- Cover Type: Flat screw cover
- NEMA Ratings: NEMA 1, 2, 3R, 4, 4X, 6, 6P, 12, 13
- Certifications: UL 50, UL 50E, CSA C22.2 No. 40, CSA C22.2 No. 85, CSA C22.2 No. 94.1, CSA C22.2 No. 94.2
- Manufacturer: IPEX (Scepter Brand)
Typical Applications
- Outdoor electrical installations in corrosive environments (salt spray, chemical exposure)
- Junction and pull boxes for wet locations and damp areas
- Industrial panel-mounted enclosures requiring NEMA 4/4X protection
- Underground and above-ground utility enclosures
- Food processing and washdown facilities
- Coastal and marine electrical applications
Compatibility & Replacements
Compatible With
- Standard electrical conduit and cable entries (metric and trade-size knockouts)
- Electrical installations conforming to NEC, Canadian Electrical Code, and IEC standards
- Quarter-turn fastener systems and padlock lug hardware
- All standard electrical components rated for outdoor/wet-location enclosures
Replaces / Drop-In Replacement For
- Scepter JBX887 (alternate part designation)
- IPEX 277007 PVC junction box
Works With
- Any electrical system requiring NEMA 4/4X or similar environmental protection ratings
- Conduit systems (PVC, metal, liquid-tight)
- Cable glands and cord grips rated for PVC enclosures
- Standard electrical grounding and bonding systems
