Explosion-Proof Splice Boxes (SBX)

Orenco® Explosion-Proof Splice Boxes are designed to be used in localities where the explosion-proof feature is required by code. They are installed inside of access risers to house spliced wire connections between an electrical control panel and equipment, such as effluent pumps and float switches. All components used in Orenco’s explosion-proof splice boxes are UL listed.

  • Suitable for two-wire pumps only
  • Conforms to NEC Class I Groups C&D; Class II Group G; Class III
  • Corrosion-resistant enclosure
  • Copper-free aluminum construction
  • 1 cord port for incoming control panel wiring
  • Up to 3 cord ports for pump wiring
  • NEMA 7CD, 9G cord connectors
  • Ground screw hub on enclosure
  • Seal fitting is sealed with Chico “A” sealing compound


Product Codes

  • SBX-S — Explosion-proof splice box, for simplex pumps
  • SBX-D — Explosion-proof splice box, for duplex pumps
  • SBX-T — Explosion-proof splice box, for triplex pumps

Technical Data Sheet

SBX-D Explosion-Proof Splice Box