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© 2014 INTERRAIL, INC. - All Rights Reserved

Junction Boxes


Durable, weather-proof and easily accessible; Interrail’s variety of junction boxes come in various sizes and types to suit your needs. Our junction boxes feature heavy duty aluminum construction which is light enough to allow for easy installation, yet rugged enough to withstand years of use in the field.

Universal Cable Junction, Tuned Shunt & Tunable Joint Coupler Box

Model# IRP-B4-UTB – Patent Pending


cable-junctionOur Universal Box is made out of heavy duty aluminum. It easily mounts with two 5/8” line bolts to a concrete post, wooden pole, or even an existing shelter. Inside, you will find an aluminum mounting board with threaded inserts ready to secure 12-post terminals and track wire grounding blocks. Additionally it contains a ¾” Marine Plywood mounting board which gives a sturdy attachment point for transformers, termination shunts, PSO transmitters / receivers, or whatever your requirements are.

Features

  • 38”H x 16”W x 18”D all aluminum housing enclosure
  • 19”H x 15”W aluminum terminal mounting board
  • 14”H x 15”W x ¾” wooden mounting board for mounting of any hardware
  • 3 point locking door with sturdy piano hinge
  • Rugged handle enclosure is ready to accept lock with ½” or less tang
  • ¼” x 20 thread inserts for attachment of 12-post terminals
  • Two reinforced rear mounting brackets ready to accept 5/8” bolts
  • Vented door with air filters allows for proper air circulation
  • Pre-drilled to allow for attachment of grounding stud
  • 2-1/2” Aluminum pipe provided if required for cable entrance
  • UL listed

20W Power Switch Junction Box

Model# IRPSLJB-20W


20w_jctbox2

  • Power switch, Electric Lock or Cable termination box
  • Made with rugged 1/4″ welded aluminum.
  • Includes 4 each, 10 post terminals w/ nuts and washers
  • Also includes 1 each of 1 1/2×4″ nipple and bushing w/ lock nut
  • 26 3/4″ pedestal
  • Inside dimensions are 12″x14″x3 3/4″ deep

8W Shunt break or Derail Junction Box

Model# IRPSBDJB-8W


  • HT Switch, Derail or Cable termination box
  • Made with rugged 1/4″ welded aluminum.
  • Includes 2 each, 4 post terminals w/ nuts and washers
  • Also includes 1 each of 1 1/2×4″ nipple and bushing w/ lock nut
  • 18″ pedestal
  • Inside dimensions are 8″x8″x3 3/4″ deep

Order Information


IRP-B4-UTB – Box Junction 38″H x 16″W x 18″D W/ 19″H x 15″W aluminum terminal board and 14″H x 15″W 3/4″ wood mounting board.

IRPSLJB-20W – Box Junction 20 Way, aluminum, w/ 26-3/4″ pedestal. Box inside dimensions 12″ x 14″ x 3 3/4″ deep.

IRPSBDJB-8W – Box Junction 8 Way, aluminum, w/ 18″ pedestal.Box inside dimensions 8″ x 8″ x 3 3/4″ deep.

IRPCB-4 – Box Junction TJC Enclosure for mounting up to four Tuned Joint Coupler card modules. Modules sold separately.

IRP-B2 – Box Junction AC Surge Protector, 10″H x 8″W x 4″D, Aluminum, for mounting outside or inside of house/case.

IRP-B2A – Box Junction AC Surge Protector, 12″H x 10″W x 4″D, Aluminum, for mounting outside or inside of house/case.

Above are some of our more popular models. Don’t see what you need? Call us! We can build you a custom line of Junction Boxes to fit your specific needs.

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