JFF enclosures use a welded cold rolled steel body, a rain roof and a polyurethane door seal. Textured epoxy polyester powder coating is offered in RAL7032, RAL7035 or custom colors. Select the enclosure size, mounting arrangement and cable openings to suit the electrical assembly.
IP65 and IP66 sealed constructions are available, with IP55 offered for other configurations. Protection depends on the selected enclosure, openings and fittings. Ventilated examples should be specified separately from sealed designs. Door and body sheet options include 1.2mm, 1.5mm and 2.0mm; the standard schedule below identifies the listed thicknesses.
| Item | Specification or option |
|---|---|
| Material | Cold rolled sheet steel |
| Finish | Outdoor epoxy polyester powder coating |
| Door fittings | Lock arrangement to order; two zinc passivated door rails on the specified reinforced configuration |
| Cable entry | Gland plate and sealing gasket |
| Installation fittings | Earth-connection hardware and component mounting screws; wall brackets available |
| Packing | One enclosure per carton |
| Customization | Dimensions, thickness, color, openings and enclosure layout |
Dimensions and thicknesses are in millimeters. Each depth in a row identifies a separate size with the other listed values. Entry letters identify the corresponding bottom gland-plate arrangement.
| H (mm) | W (mm) | Available D (mm) | Door / body thickness (mm) | Plate thickness (mm) | Entry type | Locks | Plate L × M (mm) |
|---|---|---|---|---|---|---|---|
| 350 | 250 | 230 | 1.2 / 1.2 | 2 | A | 1 | 250 × 150 |
| 350 | 330 | B | 250 × 250 | ||||
| 450 | 350 | 200, 230 | 350 × 250 | ||||
| 550 | 450 | 200, 230 | C | 450 × 350 | |||
| 650 | 450 | 180, 230 | 2 | 550 × 350 | |||
| 550 | 230, 280 | D | 550 × 450 | ||||
| 750 | 550 | 230, 280 | 650 × 450 | ||||
| 850 | 550 | 230, 280 | 1.5 / 1.5 | 750 × 450 | |||
| 650 | 230, 280 | 750 × 550 | |||||
| 1050 | 850 | 230, 280, 330 | F | 3 | 950 × 750 | ||
| 1250 | 1150 × 750 |
The following drawing schedule is a separate set of enclosure configurations. Use its H, W, D, E, F, G, A and B references together; do not substitute the overall sizes from the preceding schedule.
| H (mm) | W (mm) | D (mm) | E (mm) | F (mm) | G (mm) | A (mm) | B (mm) |
|---|---|---|---|---|---|---|---|
| 400 | 300 | 200 | 350 | 230 | 50 | 350 | 250 |
| 500 | 400 | 200 | 450 | 230 | 450 | 350 | |
| 250 | 280 | ||||||
| 600 | 500 | 200 | 550 | 230 | 550 | 450 | |
| 700 | 200 | 650 | |||||
| 250 | 280 | ||||||
| 800 | 600 | 200 | 650 | 230 | 750 | 550 | |
| 1000 | 800 | 300 | 850 | 330 | 950 | 750 | |
| 1200 | 1000 | 1050 | 1150 | 950 |
