JUNCTION BOX ORDERING CODES

1^st Letter: Manufacturer

JA: JA Electronics Co.

2^nd Letter: Enclosure Material

F: Fiberglass	PS: Painted Steel (specify color)
GS: Galvanized Steel	SS: Stainless Steel
A: TGIC Powder Coated Aluminum (specify color)

3^rd & 4^th Letter: Height and Width Dimensions of Enclosure

(specify height and width dimensions)

5^thLetter: Number of Circuits

(specify number of circuits in junction box)

6^thLetter: Type of Shunts

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

7^thLetter: Resistance

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

(50 watt resistor spacing standard)

8^thLetter: Special Features and Options

C: Conduit for Output (Specify Size, Length, & Type)

D: Blocking Diode

M: Meter for Output Circuits with Selector Switch

Z: Special Features (Specify)

Junction Box Example:

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