Cathodic Protection Junction Boxes & Bond Boxes

JA Electronics junction boxes are custom designed and manufactured to clients’ needs.

PRODUCT ORDERING CODES

Manufacturer

  • JA: JA Electronics Co.

Enclosure

  • F: Fiberglass
  • SS: Stainless Steel
  • A: TGIC Powder Coated Aluminum (specify color)

Enclosure Height

  • Height in inches

Enclosure Width

  • Width in inches

Circuits

Installed Shunts

  • L: Lugs only – no shunts
  • JB: 0.01 Ω 6A ribbon shunt
  • SS: 0.001 Ω 25A ribbon shunt
  • SW: Holloway Type SW 50mv shunt
  • (50 Watt resistor spacing standard)

Resistors

  • R: Adjustable Resistors in each circuit (specify resistance and wattage)
  • RH: Rheostat in each circuit (specify resistance and wattage)
  • P: Provisions for Resistors in each circuit

Special Features

  • C: Conduit for Output (Specify Size, Length, & Type)
  • D: Blocking Diode
  • M: Meter for Output Circuits with Selector Switch
  • Z: Special Features (Specify)

Sample Code

  • JA  A  18  24  20C  JB  P  C  Z   Unit Description
  • 1 2 3 4 5  6 7 8     Letter/number reference

Available Mounting Options

  • Pole mount channel
  • Wall mount tabs
  • Customer Specified

Available enclosure materials

  • .125 gauge raw aluminum
  • .125 gauge TGIC dry powder coated aluminum
  • Fiberglass with backing plate and post mounting bracket
  • Stainless steel

Options

  • 0.01Ω JB shunts
  • 50mv type SW shunts
  • .001Ω type SS stainless steel
  • Provision for resistors, or purchase complete with resistors or rheostats
  • Meters and selection switches
  • Unidirectional blocking diodes

Have questions or need a quote for cathodic protection junction boxes or bond boxes?