IL4M BH4F 4-pin Subconn-style IP68 waterproof underwater connector for ROV and power applications. Wet pluggable, round BNC type with 10A current capacity, supports 7000m depth operation.
The IL4M BH4F 4Pin Underwater Connector is a Subconn-compatible waterproof solution designed for ROVs, marine power systems, and subsea equipment. This circular BNC-type connector combines a male plug (IL4M) and female bulkhead socket (BH4F), supporting single-core 10A electrical current. Engineered to IP68 standards and capable of operating at depths up to 7000 meters, it features a 7/16-20UNF threaded installation and durable construction for wet-mate applications. Its compact shape and rubber-sealed body ensure safe and reliable performance in harsh subsea environments.
Brand: HYSF
Model Number: IL4M BH4F
Type: Subconn-Style Circular Bulkhead Underwater Connector
Application: ROV, submarine cables, marine lighting, subsea power systems
Rated Current: 10A per pin (single-core)
Pins: 4P
Contact Material: Copper alloy (gold plated)
Shape: Round
Gender: Male (IL4M), Female (BH4F)
IP Rating: IP68
Working Depth: up to 7000 meters
Installation Thread: 7/16-20UNF
Temperature Range: -50℃ ~ 100℃
Rubber Diameter: 24.8mm
Color: Black
Resistance: 200MΩ–199.9Ω
Insertion/Extraction Cycles: >500 times
Place of Origin: Shandong, China
Certification: TUV, CE, CCC
MOQ: 2 sets
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