| POLYCARBONATE JUNCTION BOXES/ENCLOSURES
Pro-Mark Polycarbonate non-metallic Enclosures are designed to meet NEMA 4X standards. Junction Boxes are durable for indoor and outdoor applications and are much lighter than heavy metal enclosures. These boxes are IP66 rated for dust tight and water tight performance. Enclosures can be ordered with or without circuit board and could also be to custom specifications with terminals, shunts, buss bars, resistors and other circuits to meet you needs out in the field.

- Available in 2 sizes:
Model# TS-6804 – 8” x 6” x 4”
Model# TS-8104 – 10” x 8” x 4”
- Available with Clear and Opaque lids.
- Easy to remove lid
- Lockable latches. Latches and hinges
do not penetrate enclosure.
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- Chemical resistant
- Rated F1 UV light
- Rated 5VA flammability
- Rated Type 3R, 4, 4X, 12
- Rated IP6
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| Typical Properties |
Typical Values |
Standard |
| Flammability (resin/component) |
V-0 / 5V-A |
UL 94 |
| UV-light |
F1 |
UL 746C |
| Enclosures Types |
3R, 4,4X,12 |
UL 50 |
| Falling Dart Impact (D 3029), 73ºF |
1480 in-lb |
ASTM D 3029 |
| Izod Impact, unnotched, 73ºF |
60 ft-lb/in |
ASTM D 4812 |
| Tensile Impact, Type “S” |
250 ft-lb/ in² |
ASTM D 1822 |
| HDT. 264 psi. 0.250”, unannealed |
270 ºF |
ASTM D 648 |
| CTE, flow, -40ºF to 200 ºF |
38E-05 1/ ºF |
ASTM E 831 |
| Flexural Stress, yld, 0.005 in/min, 2 in span |
13100 psi |
ASTM D 790 |
| Normal Temperature Range |
-20-240 ºF |
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| Volume Resistivity |
>1.E+17 Ohm-cm |
ASTM D 257 |
For more information, pricing or samples, please contact our sales representatives:
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