High-Current Underwater Connectors

HYSF’s high-current underwater connectors are built for power-intensive applications. These robust underwater power connectors deliver reliable energy transfer in marine, deep-sea, and offshore environments. Designed to handle high loads, our underwater electrical connectors, including big current watertight models, ensure safety and durability under extreme conditions.

HYSF SFCOEIL2M High current 2-core male cable Underwater Connector

HYSF SFCOEIL2M is a high-current 2-pin male inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for heavy power transmission in micro-ROVs, thrusters, battery packs and deepsea high-power applications up to 6000 m.

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HYSF SFCOEIL2F High current 2-core female cable Underwater Connector

HYSF SFCOEIL2F is a high-current 2-pin female inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for heavy power transmission in micro-ROVs, thrusters, battery packs and deepsea high-power applications up to 6000 m.

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HYSF SFCOEDC2M High current 2-core male plug Underwater Connector

HYSF SFCOEDC2M is a high-current 2-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for heavy power transmission in micro-ROVs, thrusters, battery packs and deepsea high-power applications up to 6000 m.

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HYSF SFCOEDC2F High current 2-core female plug Underwater Connector

HYSF SFCOEDC2F is a high-current 2-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for heavy power transmission in micro-ROVs, thrusters, battery packs and deepsea high-power applications up to 6000 m.

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HYSF SFCOEBH2M High current 2-core male seat Underwater Connector

HYSF SFCOEBH2M is a high-current 2-pin male bulkhead connector with 31.7 mm body length. IP68 rated, 60 MPa tested, designed for heavy power feedthroughs in ROVs, thrusters, battery housings and deepsea high-power systems up to 6000 m.

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HYSF SFCOEBH2F High current 2-core female seat Underwater Connector

HYSF SFCOEBH2F is a high-current 2-pin female bulkhead connector with 40.7 mm body length. IP68 rated, 60 MPa tested, designed for heavy power feedthroughs in ROVs, thrusters, battery housings and deepsea high-power systems up to 6000 m.

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HYSF DLSA-M Male locking cap Underwater Connector

HYSF DLSA-M is a robust male locking dummy cap with delrin body and stainless thread. IP68 rated, 60 MPa tested, dedicated for protecting unused female high-current ports in ROVs, thrusters, battery systems and deepsea high-power installations up to 6000 m.

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HYSF DLSA-F Female Locking Cap Underwater Connector

HYSF DLSA-F is a robust female locking dummy cap with delrin body and stainless thread. IP68 rated, 60 MPa tested, dedicated for protecting unused male high-current ports in ROVs, thrusters, battery systems and deepsea high-power installations up to 6000 m.

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HYSF SFCOEBH3F High current 3-core female seat Underwater Connector

HYSF SFCOEBH3F is a high-current 3-pin female bulkhead connector with 40.7 mm body length. IP68 rated, 60 MPa tested, designed for combined high-power + control/signal feedthroughs in ROVs, thrusters, actuators and deepsea hybrid power systems up to 6000 m.

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HYSF SFCOEBH3M High current 3-core male seat Underwater Connector

HYSF SFCOEBH3M is a high-current 3-pin male bulkhead connector with 31.7 mm body length. IP68 rated, 60 MPa tested, designed for combined high-power + control/signal feedthroughs in ROVs, thrusters, actuators and deepsea hybrid power systems up to 6000 m.

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HYSF SFCOEDC3F High current 3-core female plug Underwater Connector

HYSF SFCOEDC3F is a high-current 3-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for combined high-power + control/signal transmission in ROVs, thrusters, actuators and deepsea hybrid power applications up to 6000 m.

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HYSF SFCOEDC3M High current 3-core male plug Underwater Connector

HYSF SFCOEDC3M is a high-current 3-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for combined high-power + control/signal transmission in ROVs, thrusters, actuators and deepsea hybrid power applications up to 6000 m.

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HYSF SFCOEIL3M High current 3-core male cable Underwater Connector

HYSF SFCOEIL3M is a high-current 3-pin male inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for combined high-power + control/signal transmission in ROVs, thrusters, actuators and deepsea hybrid power applications up to 6000 m.

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HYSF SFCOEBH4F High current 4-core female seat Underwater Connector

HYSF SFCOEBH4F is a high-current 4-pin female bulkhead connector with 40.7 mm body length. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power feedthroughs in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power systems up to 6000 m.

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HYSF SFCOEBH4M High current 4-core male seat Underwater Connector

HYSF SFCOEBH4M is a high-current 4-pin male bulkhead connector with 31.7 mm body length. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power feedthroughs in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power systems up to 6000 m.

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HYSF SFCOEDC4F High current 4-core female plug Underwater Connector

HYSF SFCOEDC4F is a high-current 4-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power transmission in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFCOEDC4M High current 4-core male plug Underwater Connector

HYSF SFCOEDC4M is a high-current 4-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power transmission in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFCOEIL4F High current 4-core female cable Underwater Connector

HYSF SFCOEIL4F is a high-current 4-pin female inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power tethers in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFCOEIL4M High current 4-core male cable Underwater Connector

HYSF SFCOEIL4M is a high-current 4-pin male inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power tethers in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFCOEBH6F High current 6-core female seat Underwater Connector

HYSF SFCOEBH6F is a high-current 6-pin female bulkhead connector with 40.7 mm body length. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor feedthroughs in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFCOEBH6M High current 6-core male seat Underwater Connector

HYSF SFCOEBH6M is a high-current 6-pin male bulkhead connector with 31.7 mm body length. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor feedthroughs in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFCOEDC6F High current 6-core female plug Underwater Connector

HYSF SFCOEDC6F is a high-current 6-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor transmission in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFCOEDC6M High current 6-core male plug Underwater Connector

HYSF SFCOEDC6M is a high-current 6-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor transmission in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFCOEIL6F High current 6-core female cable Underwater Connector

HYSF SFCOEIL6F is a high-current 6-pin female inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor tethers in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFCOEIL6M High current 6-core male cable Underwater Connector

HYSF SFCOEIL6M is a high-current 6-pin male inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor tethers in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid systems up to 6000 m.

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HYSF SFHPDXB H1F Single core high current female socket Underwater Connector

HYSF SFHPDXB H1F is a single-core ultra-high-current female bulkhead socket connector with extended body for heavy power feedthroughs. IP68 rated, 60 MPa tested, designed for extreme power applications such as large thrusters, winches, battery banks and deepsea high-amperage systems up to 6000 m.

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HYSF SFHPDXB H1M Single core high current male seat Underwater Connector

HYSF SFHPDXB H1M is a single-core ultra-high-current male bulkhead seat connector with extended body for extreme power feedthroughs. IP68 rated, 60 MPa tested, designed for the highest amperage applications such as large thrusters, winches, battery banks and deepsea high-power systems up to 6000 m.

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HYSF SFHPDXIL1F Single core high current mother cable Underwater Connector

HYSF SFHPDXIL1F is a single-core ultra-high-current female inline cable connector (mother cable) with PU overmold. IP68 rated, 60 MPa tested, designed for extreme power transmission in large thrusters, winches, battery banks and deepsea high-amperage systems up to 6000 m.

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HYSF SFHPDXIL1F Single core high current mother cable Underwater Connector

HYSF SFHPDXIL1F is a single-core ultra-high-current female inline cable connector (mother cable) with PU overmold. IP68 rated, 60 MPa tested, designed for extreme power transmission in large thrusters, winches, battery banks and deepsea high-amperage systems up to 6000 m.

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HYSF SFCOEILRA2F High current 2-core L-angle female cable Underwater Connector

HYSF SFCOEILRA2F is a high-current 2-pin female right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained high-power connections in ROVs, thrusters, battery packs and deepsea applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA2M High current 2-core L-angle male cable Underwater Connector

HYSF SFCOEILRA2M is a high-current 2-pin male right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained high-power connections in ROVs, thrusters, battery packs and deepsea applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA3F High current 3-core L-angle female cable Underwater Connector

HYSF SFCOEILRA3F is a high-current 3-pin female right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained hybrid power + control connections in ROVs, thrusters, actuators and deepsea applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA3M High current 3-core L-angle male cable Underwater Connector

HYSF SFCOEILRA3M is a high-current 3-pin male right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained hybrid power + control connections in ROVs, thrusters, actuators and deepsea applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA4F High current 4-core L-angle female cable Underwater Connector

HYSF SFCOEILRA4F is a high-current 4-pin female right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained Gigabit Ethernet + power connections in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA3F High current 3-core L-angle female cable Underwater Connector

HYSF SFCOEILRA3F is a high-current 3-pin female right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained hybrid power + control connections in ROVs, thrusters, actuators and deepsea applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA6F High current 6-core L-angle female cable Underwater Connector

HYSF SFCOEILRA6F is a high-current 6-pin female right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained Gigabit Ethernet + dual power/sensor connections in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid applications up to 6000 m where straight connectors won't fit.

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HYSF SFCOEILRA6M High current 6-core L-angle male cable Underwater Connector

HYSF SFCOEILRA6M is a high-current 6-pin male right-angle (L-shape) inline cable connector with PU overmold. IP68 rated, 60 MPa tested, designed for space-constrained Gigabit Ethernet + dual power/sensor connections in ROVs, multi-function thrusters, advanced cameras and deepsea hybrid applications up to 6000 m where straight connectors won't fit.

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HYSF DLSFMS-4M High power 4-core locking cap Underwater Connector

HYSF DLSFMS-4M is a robust male locking dummy cap with delrin body and stainless thread. IP68 rated, 60 MPa tested, dedicated for protecting unused female high-power 4-core ports in ROVs, thrusters, battery systems and deepsea high-power installations up to 6000 m.

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HYSF SFHPCDBH4M High power 4-core male seat Underwater Connector

HYSF SFHPCDBH4M is a high-power 4-pin male bulkhead connector with large body for extreme Gigabit Ethernet + power feedthroughs. IP68 rated, 60 MPa tested, designed for high-amperage hybrid data/power applications in large ROVs, heavy thrusters, winches and deepsea systems up to 6000 m.

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HYSF SFHPCDDC4F High power 4-core female plug Underwater Connector

HYSF SFHPCDDC4F is a high-power 4-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + high power transmission in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFHPCDDC4M High power 4-core male plug Underwater Connector

HYSF SFHPCDDC4M is a high-power 4-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + high power transmission in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFHPCDIL4F High power 4-core mother cable Underwater Connector

HYSF SFHPCDIL4F is a high-power 4-pin female inline cable connector (mother cable) with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + high power tethers in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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HYSF DLSFMS-6M High power 6-core locking cap Underwater Connector

HYSF DLSFMS-6M is a robust male locking dummy cap with delrin body and stainless thread. IP68 rated, 60 MPa tested, dedicated for protecting unused female high-power 6-core ports in ROVs, thrusters, battery systems and deepsea high-power installations up to 6000 m.

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HYSF DLSFMS-6M High power 6-core locking cap Underwater Connector

HYSF DLSFMS-6M is a robust male locking dummy cap with delrin body and stainless thread. IP68 rated, 60 MPa tested, dedicated for protecting unused female high-power 6-core ports in ROVs, thrusters, battery systems and deepsea high-power installations up to 6000 m.

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HYSF SFHPCDBH6M High power 6-core male seat Underwater Connector

HYSF SFHPCDBH6M is a high-power 6-pin male bulkhead connector with large body for extreme Gigabit Ethernet + dual power/sensor feedthroughs. IP68 rated, 60 MPa tested, designed for high-amperage hybrid data/power applications in large ROVs, heavy thrusters, winches and deepsea systems up to 6000 m.

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HYSF SFHPCDDC6F High power 6-core female plug Underwater Connector

HYSF SFHPCDDC6F is a high-power 6-pin female plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor transmission in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFHPCDDC6M High power 6-core male plug Underwater Connector

HYSF SFHPCDDC6M is a high-power 6-pin male plug connector with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor transmission in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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HYSF SFHPCDIL6F High power 6-core mother cable Underwater Connector

HYSF SFHPCDIL6F is a high-power 6-pin female inline cable connector (mother cable) with PU overmold. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + dual power/sensor tethers in large ROVs, heavy thrusters, winches and deepsea hybrid data/power applications up to 6000 m.

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High Current 2Pin 4Pin Underwater Connector

High current 2-pin/4-pin Subconn underwater connector made of 316L stainless steel and rubber-molded neoprene. Wet pluggable with 25A/30A rated current, ideal for deep-sea power applications to 7000m.

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UC 1061 30Pin Underwater Power Connector

UC 1061 30-pin IP68 circular underwater connector designed for high-density marine power systems and subsea cameras. Ideal for deep-sea ROVs and underwater robotics demanding watertight multi-signal transmission.

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