Sanduku za makutano zisizoweza kulipuka zimeainishwa kulingana na saizi ya maingizo yao ya mifereji, kuanzia 1/2 inchi kwa 3 inchi. Hii ni pamoja na saizi kama 1/2 inchi, 3/4 inchi, 1 inchi, 1.2 inchi, 1.5 inchi, 2 inchi, 2.5 inchi, na 3 inchi. Zaidi ya hayo, these junction boxes come in ten distinct design specifications, each suited to different installation requirements:
1. Type A: Straight Run Flat – Ideal for linear conduit connections.
2. Type B: Direct Pass Flat – Designed for straight-through cable routing.
3. Type C: T-Pass Flat – Suitable for T-shaped conduit intersections.
4. Type D: Cross Pass Flat – Used for cross-shaped conduit junctions.
5. Type E: Elbow Pass Flat – Perfect for right-angle bends in conduits.
6. Type F: Straight Run Hanging – Optimized for vertical linear connections.
7. Type G: Direct Pass Hanging – Facilitates straight-through cable routing in suspended installations.
8. Type H: T-Pass Hanging – Ideal for T-shaped intersections in overhead conduits.
9. Aina ya I: Cross Pass Hanging – Designed for cross junctions in suspended conduit systems.
10. Type J: Elbow Pass Hanging – Best for right-angle turns in hanging conduits.
Each of these types is crafted to provide seamless and secure connections in various kulipuka mazingira, ensuring safety and reliability in hazardous industrial settings.