Waterproof  Electrical Junction Box (JBox)

NEMACO™ Waterproof Electrical Junction Box (JBox) is specifically engineered for maximum durability and protection in harsh, moisture-rich environments. Designed to exceed IP68 and NEMA 6P waterproof standards, this high-performance electrical enclosure ensures long-lasting waterproofing and reliable operation for critical electrical systems. Ideal for underground installations, marine environments, and other demanding applications, the NEMACO™ junction box delivers exceptional resilience, corrosion resistance, and secure cable management. Whether used in industrial, utility, or infrastructure projects, this waterproof electrical junction box is the trusted solution for ensuring safety and performance in extreme conditions.

wallmount-waterproof-electrical-junction-box

KEY FEATURES & ADVANTAGES

ECOTM CLASS - STAINLESS STEEL SERIES

WALL MOUNT - NEMA 6P JUNCTION BOX

FOLDED LIFT-OFF COVER

STAINLESS STEEL (304 / 316L) ALLOYS

ELECTRONIC PASSIVATION CLEANED
100% WATERPROOF PROTECTION
100% QUALITY CONTROL TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
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wallmount-waterproof-electrical-junction-box

KEY FEATURES & ADVANTAGES

ECOTM CLASS - STAINLESS STEEL SERIES

WALL MOUNT - NEMA 6P JUNCTION BOX

RUGGED & HEAVY DUTY DESIGN

STAINLESS STEEL (304 / 316L) ALLOYS

ELECTRONIC PASSIVATION CLEANED
100% WATERPROOF PROTECTION
100% QUALITY CONTROL TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
☆ Email For Pricing & Availibility
underground-submersible-electrical-enclosure-nema6p-wallmount

KEY FEATURES & ADVANTAGES

ECOTM CLASS - STAINLESS SERIES

WALL MOUNT - NEMA 6P ENCLOSURE

RUGGED & HEAVY DUTY DESIGN

STAINLESS STEEL (304 / 316L) ALLOYS

ELECTRONIC PASSIVATION CLEANED
100% WATERPROOF PROTECTION - QUALITY TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
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floormount-waterproof-electrical-junction-box

KEY FEATURES & ADVANTAGES

PERFORMANCE CLASS - ALUMINUM SERIES

WALL MOUNT - NEMA 6P JUNCTION BOX

RUGGED & HEAVY DUTY DESIGN

ALUMINUM SERIES (6061 / 5052), ALLOYS

ELECTRONIC PASSIVATION CLEANED
100% WATERPROOF PROTECTION
100% QUALITY CONTROL TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
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custom-waterproof-electrical-junction-box

KEY FEATURES & ADVANTAGES

CUSTOM - JUNCTION BOX 6P WITH WINDOW

MATERIALS AVAILABLE / FIBERGLASS  

STAINLESS STEEL (304 / 316L) ALLOYS

POLYCARBONATE CLEAR WINDOW

100% WATERPROOF PROTECTION
100% QUALITY CONTROL TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
PIPE FITTING (Option)
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wallmount-waterproof-electrical-junction-box

KEY FEATURES & ADVANTAGES

PERFORMANCE CLASS - FRP SERIES

WALL MOUNT - NEMA 6P JUNCTION BOX

POLYCARBONATE CLEAR WINDOW (Option)

FRP - FIBERGLASS REINFORCED PLASTIC

EPOXY GELCOAT COATING - UV PROTECTION
100% WATERPROOF PROTECTION
100% QUALITY CONTROL TESTED
TEST SUBMERSION: 15 ft (5 m)
TEST PORT 3/8 - NPT & PLUG
INTERIOR PLATE, WHITE (Option)
☆ Email For Pricing & Availibility

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Call us for submersible waterproof enclosures applications. Nemaco has many standard products & custom solutions.

The NEMACO™ Waterproof Electrical Junction Box (JBox) is built to provide unmatched protection and reliability in the most demanding environments. Certified to meet and exceed IP68 and NEMA 6P waterproof ratings, this rugged enclosure is ideal for subsurface and high-moisture installations, including underground, marine, and industrial settings. Constructed for long-term performance, it safeguards essential electrical connections from water intrusion, corrosion, and harsh weather exposure. With its durable construction and secure sealing, the NEMACO™ JBox is the perfect solution for applications requiring superior waterproofing, durability, and system integrity in extreme conditions.

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