5507-1503 Burton 55 Series Compatible 3-Pin Bulkhead Receptacle Underwater Connector
Product Overview
The
HYSF SUBSEA 5507-1503 Burton 55 Series Compatible 3-Pin Bulkhead Connector Receptacle (BCR) is a subsea electrical connector designed for underwater equipment, ROV systems, pressure housings, and offshore installations requiring a reliable fixed electrical interface.Featuring a Shell Size 15 configuration and three male pin contacts, the 5507-1503 provides a compact electrical connection for compatible Burton 5500 Series cable plugs.The connector follows the Burton 55 Series mating interface and features a threaded bulkhead mounting design for installation on pressure vessels, subsea housings, and underwater equipment enclosures.The original Burton contact arrangement specifies three 16 AWG conductors for the 1503 configuration.Its construction features a passivated 316L stainless steel shell, an integrally molded elastomer body, and high-conductivity copper-alloy electrical contacts.The bulkhead mounting structure provides a fixed electrical interface through the equipment housing, while rear pigtail connections allow the receptacle to be integrated into customer electrical systems.Compared with the 5506 flange receptacle, the 5507 bulkhead receptacle offers a more economical mounting solution and requires a threaded bulkhead installation rather than a four-bolt flange arrangement.The 5507-1503 is suitable for ROV systems, subsea control modules, underwater instrumentation, pressure housings, marine equipment, and offshore electrical installations.
Key Features and Benefits
1. Three-Pin Electrical Configuration
The 5507-1503 features three male pin contacts in a Shell Size 15 configuration.The three-contact arrangement provides independent electrical connections within a compact subsea connector interface.Typical applications include:
- Three-wire electrical connections
- ROV power and control circuits
- Underwater sensor connections
- Subsea monitoring systems
- Marine instrumentation
- Auxiliary equipment connections
- Subsea control modules
- Electrical power distribution
The three male pin contacts are designed to mate with compatible female socket contacts in Burton 55 Series cable plugs.
2. Burton 55 Series Compatibility
The 5507-1503 follows the Burton 5500 Series dimensional and mating interface.The 55 Series is widely used in subsea equipment, ROV systems, offshore installations, and underwater electrical assemblies.Its standardized interface allows compatible cable plugs and receptacles to be integrated into existing subsea systems.The 5507-1503 can be considered as a replacement or alternative for compatible Burton 55 Series bulkhead receptacles.Compatibility should be confirmed against the exact shell size, contact arrangement, keyway, thread dimensions, and mating interface.
3. Shell Size 15 Compact Configuration
The 5507-1503 uses a Shell Size 15 configuration with three electrical contacts.Its compact design makes it suitable for equipment requiring a small threaded bulkhead electrical connection.The three-contact arrangement provides a practical solution for power, signal, and control circuits without requiring a larger multi-contact connector.
4. Three 16 AWG Conductors
The original Burton technical catalog specifies the 1503 contact arrangement as:
3 × 16 AWG conductorsThis configuration provides three independent electrical contact positions within the connector assembly.It is suitable for appropriately designed power, control, and instrumentation circuits.Actual current capacity must be determined according to conductor size, cable construction, operating temperature, and electrical loading.The 16 AWG conductor specification should not be interpreted as a fixed current rating for every contact.
5. Threaded Bulkhead Mounting Design
The 5507-1503 is a Bulkhead Connector Receptacle (BCR).Unlike inline cable plugs and flange-mounted receptacles, the BCR configuration is designed for threaded installation through an equipment bulkhead or pressure housing.Its threaded mounting structure allows the connector to be securely installed on:
- Subsea pressure vessels
- ROV electrical housings
- Underwater equipment enclosures
- Subsea control modules
- Marine instrumentation housings
- Offshore electrical equipment
The original Burton documentation identifies the BCR as the standard bulkhead receptacle mounting configuration.It is generally more economical than the FCR flange receptacle because it does not require machining a larger flange block and preparing multiple mounting holes.
6. Three Male Pin Contacts
The 5507-1503 features three male pin contacts.In the Burton 5500 Series connector architecture, receptacles contain male pin contacts, while cable plugs contain female socket contacts.This arrangement helps prevent exposed powered pins on the cable plug side during normal power transmission.The original Burton catalog specifies high-conductivity copper-alloy electrical contacts.
7. Integrally Molded Elastomer Body
The connector features an integrally molded elastomer body.The molding process bonds the elastomer to the internal metal structure, providing mechanical protection and environmental sealing.The molded construction helps protect the electrical contacts and internal termination area.The original Burton design incorporates face-type sealing technology to support reliable subsea operation.
8. Passivated 316L Stainless Steel Shell
The standard Burton 5500 Series uses passivated 316L stainless steel for its connector shells.This material provides:
- Marine corrosion resistance
- Mechanical strength
- Seawater compatibility
- Structural protection
- Long-term subsea equipment suitability
The stainless steel shell provides a robust mechanical interface for demanding offshore and underwater applications.
9. 600V Standard Voltage Rating
The standard Burton 5500 Series voltage rating is 600 V.This makes the connector suitable for appropriately designed subsea power and control circuits.The original Burton high-voltage catalog also lists the 1503 contact arrangement as available in selected 1000 V and 2000 V configurations.Higher-voltage versions require specific contact shoulders and insulation materials.The standard 5507-1503 configuration should not be assumed to support higher voltages without separate engineering confirmation.
10. High-Pressure Subsea Capability
The Burton 5500 Series technical documentation specifies a pressure rating of 10,000 psi, approximately 690 bar.The connector family uses rugged metal shells, recessed receptacle pins, and integrated face-type sealing technology.This construction is designed for demanding underwater applications.The complete installed assembly should be evaluated according to the mating plug, mounting configuration, housing interface, sealing surfaces, and operating environment.
11. Rear Pigtail Electrical Connections
The 5507-1503 bulkhead receptacle is designed for pressure-housing installation with rear electrical connections.The original Burton catalog specifies MIL-W-16878 for pigtail wiring.The rear pigtails allow the receptacle to be integrated into customer equipment and internal electrical systems.Available customization options may include:
- Pigtail length
- Conductor identification
- Wire termination
- Cable specification
- Customized wiring arrangement
- Special installation requirements
The exact pigtail length and termination should be specified according to the final ordering configuration.
12. Threaded Installation and Mechanical Retention
The threaded bulkhead design provides a compact installation solution without requiring a separate four-bolt flange.The connector is secured through the equipment housing using its designated mounting interface.For Shell Size 15, the original Burton installation documentation specifies a bulkhead installation torque of:
125 lb-inThe mounting thread, O-ring groove, housing thickness, and sealing surface must be verified against the approved mechanical drawing before installation.
13. Dry-Mate Connection Design
The Burton 5500 Series is a dry-mate underwater connector family.Its mating interface uses an integrated face-type sealing arrangement.The connector should be connected and disconnected in a dry environment, with electrical circuits de-energized before mating or unmating.It should not be treated as a connector designed for live underwater mating operations.
14. Suitable for ROV and Offshore Applications
The 5507-1503 is particularly suitable for underwater equipment requiring a fixed three-contact electrical interface.Potential applications include:
- Work-Class ROV systems
- ROV toolskids
- Subsea pressure housings
- Subsea control modules
- Underwater instrumentation
- Offshore inspection equipment
- Marine research systems
- Subsea monitoring equipment
- AUV and underwater robotic systems
- Subsea electrical distribution
5507-1503 Technical Specifications
| Parameter | Specification |
|---|
| Brand | HYSF SUBSEA |
| Model | 5507-1503 |
| Connector Series | Burton 5500 Series Compatible |
| Product Type | Bulkhead Connector Receptacle (BCR) |
| Installation Type | Threaded Bulkhead Mount |
| Shell Size | 15 |
| Number of Contacts | 3 |
| Contact Gender | Male Pin |
| Contact Arrangement | 3 × 16 AWG |
| Connector Configuration | Fixed Receptacle |
| Rear Termination | Pigtail Leads |
| Pigtail Specification | MIL-W-16878 |
| Pigtail Length | Customized / Order-Specified |
| Shell Material | Passivated 316L Stainless Steel |
| Connector Body Material | Integrally Molded Elastomer |
| Contact Material | High-Conductivity Copper Alloy |
| Standard Voltage Rating | 600 V |
| Current Capacity | Refer to Ampacity Appendix and approved configuration |
| Pressure Rating | 10,000 psi / Approximately 690 bar |
| Mounting Method | Threaded Bulkhead |
| Installation Torque | 125 lb-in (Shell Size 15 series reference) |
| O-Ring Reference | AS568-116 (verify approved drawing) |
| Connector Type | Dry-Mate |
| Mating Connector | 5501-1503 Cable Plug |
Engineering Note: The original Cooper Interconnect Burton 5500 Series technical catalog specifies the 1503 contact arrangement as three 16 AWG conductors. It specifies a standard 600 V rating, a 10,000 psi series pressure rating, passivated 316L stainless steel shells, integrally molded elastomer bodies, and high-conductivity copper-alloy contacts.The original catalog directs users to its Ampacity appendix for current capacity rather than specifying a universal current rating for the 1503 configuration.The exact electrical ratings, contact plating, cable specifications, dimensions, mounting threads, and pressure qualification of the HYSF production version should be confirmed against approved engineering drawings and test records.
Three-Pin Contact Configuration
The 5507-1503 features three male pin contacts.The original Burton contact arrangement identifies the 1503 configuration as:
3 × 16 AWGThe Burton 5500 Series uses male pin contacts in receptacles and female socket contacts in cable plugs.The three-contact arrangement provides an electrical interface for appropriately designed power, signal, and control circuits.Before cable assembly or equipment integration, engineers should verify:
- The three contact positions.
- The mating-face orientation.
- The conductor identification.
- The pin-to-wire assignment.
- Electrical continuity.
- Insulation resistance.
- Rear pigtail termination requirements.
Important: The exact contact numbering and conductor colors should follow the approved 5507-1503 production wiring diagram.
Threaded Bulkhead Mounting Configuration
The 5507-1503 is designed for installation through a threaded opening in an equipment bulkhead or pressure housing.Unlike the 5506 flange receptacle, it does not require four external mounting bolts.The original Burton 5500 Series dimensional table provides the following Shell Size 15 references:
| Mounting Parameter | Specification |
|---|
| Connector Type | BCR |
| Shell Size | 15 |
| Mounting Style | Threaded Bulkhead |
| Thread Callouts | 15/16-20 and 5/8-18 |
| O-Ring Reference | -116 |
| Bulkhead Installation Torque | 125 lb-in |
The dimensional table includes multiple thread callouts for the connector assembly. Their exact functions and locations must be identified from the approved BCR mechanical drawing.Before manufacturing the pressure-housing opening, verify:
- Mounting thread specification
- Housing wall thickness
- O-ring groove dimensions
- Sealing surface finish
- Connector installation depth
- Rear pigtail clearance
- Installation torque
Proper installation is essential for maintaining the sealing performance of the complete subsea assembly.
Pigtail Cable Configuration
The 5507-1503 is a fixed bulkhead receptacle with rear pigtail connections.The original Burton catalog specifies MIL-W-16878 for pigtail wiring.Available ordering examples include:
| Part Number | Pigtail Length |
|---|
| 5507-1503-0001 | 1 ft |
| 5507-1503-0004 | 4 ft |
Other lengths can be specified according to project requirements.Customization options may include:
- Pigtail length
- Conductor identification
- Wire termination
- Cable jacket
- Customized electrical wiring
- Special installation requirements
The exact cable and termination configuration should be confirmed before production.
Compatible Connectors and Accessories
5501-1503 – 3-Pin Straight Cable Plug
The Burton 5501-1503 is a straight cable connector plug with three female socket contacts.It is the corresponding cable-mounted mating connector for the 5507-1503 bulkhead receptacle.The two connectors provide a compatible three-contact electrical interface for subsea cable assemblies.
5506-1503 – 3-Pin Flange Receptacle
The Burton 5506-1503 is a flange-mounted receptacle configuration.It provides an alternative installation arrangement for equipment requiring a four-bolt flange rather than a threaded bulkhead connection.
55R1-1503 – 3-Pin Right-Angle Cable Plug
The Burton 55R1-1503 is a right-angle cable connector plug configuration.It can be considered for installations requiring a 90-degree cable exit.When using a right-angle plug with a BCR, the original Burton documentation specifies a BCR retaining ring instead of tapped threads because of the keyway orientation.
Burton 55 Series Dummy Plug
A compatible dummy plug can be used to protect connector interfaces when the operational cable plug is not installed.The dummy plug should be selected according to the corresponding shell size and interface configuration.
Note: Verify the exact ordering configuration, contact arrangement, keyway, mounting dimensions, and pigtail requirements before ordering mating connectors and accessories.
Typical Applications of 5507-1503
1. Remotely Operated Vehicles (ROVs)
The 5507-1503 provides a fixed three-contact electrical interface for ROV electrical systems, tooling, auxiliary equipment, and subsea instrumentation.
2. Subsea Pressure Housings
Subsea pressure housings require reliable electrical interfaces that allow internal electrical circuits to connect with external underwater equipment.The threaded bulkhead mounting design provides a practical installation solution.
3. Subsea Tooling
Underwater tools and manipulators frequently require compact electrical connections for power and control circuits.The 5507-1503 provides a bulkhead-mounted interface for compatible subsea tooling systems.
4. Subsea Control Modules
Subsea control systems may incorporate multiple electrical connections for monitoring, instrumentation, and auxiliary functions.The three-contact configuration can be considered for suitable control and power circuits.
5. Marine Instrumentation
Marine sensors and instrumentation systems require reliable electrical connections for power and signal transmission.The 5507-1503 offers a fixed bulkhead interface for suitable applications.
6. Offshore Inspection Equipment
Offshore inspection systems frequently use subsea cameras, sensors, lighting equipment, and electrical tools.The connector can be integrated into compatible underwater equipment housings.
7. AUV and Underwater Robotic Systems
Autonomous underwater vehicles and robotic platforms frequently require compact electrical interfaces for sensors, control systems, and auxiliary equipment.The 5507-1503 provides three contact positions for appropriately designed electrical connections.
8. Subsea Electrical Distribution
The connector can be considered for suitable three-conductor electrical distribution and control applications in subsea systems.
9. Oceanographic Research Equipment
Underwater research equipment often requires reliable electrical connections for sensors, monitoring devices, and auxiliary systems.The threaded bulkhead configuration provides a practical connection option for compatible research equipment.
Installation and Maintenance Guidelines
Step 1: Inspect the Connector
Inspect the connector shell, male contacts, molded body, mounting threads, O-ring, and rear pigtails for visible damage.
Step 2: Verify Compatibility
Confirm the Shell Size 15 configuration, three-contact arrangement, keyway, mounting thread, and mating interface of the cable plug.
Step 3: Prepare the Equipment Housing
Verify the threaded mounting opening, housing wall thickness, O-ring sealing surface, and installation depth against the approved mechanical drawing.
Step 4: Install the Bulkhead Receptacle
Position the connector correctly and install it through the prepared bulkhead opening.Follow the specified installation procedure and recommended torque for the approved configuration.
Step 5: Connect the Rear Pigtails
Connect the three pigtail conductors according to the approved wiring diagram.
Step 6: Verify Electrical Continuity
Check all three conductors and verify the approved wiring assignments.
Step 7: Mate the Connector
Follow the manufacturer’s recommended mating procedure and ensure correct mechanical alignment with the compatible cable plug.
Step 8: Perform System Testing
Verify electrical continuity, insulation resistance, mounting integrity, and the complete assembly’s pressure qualification before deployment.
Step 9: Maintain After Use
Inspect the connector after recovery and follow the manufacturer’s recommended cleaning and maintenance procedures.
Important: The Burton 5500 Series is a dry-mate connector family. Circuits should be de-energized before mating or unmating. Do not treat this connector as a wet-mate connector.
Quality Control and Testing
Depending on the ordered configuration and project requirements, HYSF SUBSEA quality-control procedures may include:
- Visual inspection
- Dimensional verification
- Mounting thread inspection
- O-ring inspection
- Contact inspection
- Electrical continuity testing
- Insulation resistance measurement
- Contact resistance measurement
- Pigtail identification checks
- Mating compatibility verification
- Mechanical inspection
- Hydrostatic pressure testing
The applicable test procedures and acceptance criteria should be established according to the approved connector configuration and intended operating environment.
Frequently Asked Questions
Q1: What is the 5507-1503 underwater connector?
The 5507-1503 is a three-pin bulkhead connector receptacle from the Burton 5500 Series, featuring Shell Size 15 and male pin contacts.
Q2: What does BCR mean?
BCR stands for Bulkhead Connector Receptacle. It is a fixed receptacle designed for threaded installation through an equipment bulkhead or pressure housing.
Q3: How many contacts does the 5507-1503 have?
It features three male pin contacts.
Q4: Is the 5507-1503 a male or female connector?
The 5507-1503 receptacle uses male pin contacts. Its compatible cable plug uses female socket contacts.
Q5: What is the shell size?
The connector uses Shell Size 15.
Q6: What is the conductor specification?
The original Burton contact arrangement specifies three 16 AWG conductors for the 1503 configuration.
Q7: What is the standard voltage rating?
The standard Burton 5500 Series voltage rating is 600 V.Selected 1000 V and 2000 V high-voltage configurations are also listed for the 1503 contact arrangement, subject to special insulation and contact design.
Q8: What is the current rating?
The original Burton catalog directs users to its Ampacity appendix rather than assigning a universal current rating to the 1503 contact arrangement.Current capacity must be evaluated according to conductor size, cable construction, operating temperature, and electrical loading.
Q9: What is the pressure rating?
The Burton 5500 Series technical documentation specifies a pressure rating of 10,000 psi, approximately 690 bar.
Q10: How is the 5507-1503 installed?
It is designed for threaded bulkhead mounting through an equipment housing.The original Burton documentation specifies an installation torque of 125 lb-in for Shell Size 15.
Q11: Does the 5507-1503 have rear cable connections?
Yes. The bulkhead receptacle configuration uses rear pigtail connections for integration into customer electrical systems.The original Burton catalog specifies MIL-W-16878 for pigtail wiring.
Q12: What is the connector body material?
The standard Burton 5500 Series connector uses an integrally molded elastomer body.
Q13: What is the shell material?
The standard shell material is passivated 316L stainless steel.
Q14: Which connector mates with 5507-1503?
The corresponding straight cable plug is 5501-1503, featuring three female socket contacts.
Q15: Can the pigtail length be customized?
Yes. Pigtail lengths and termination requirements can be specified according to project requirements.
Q16: What is the difference between 5507-1503 and 5506-1503?
The 5507-1503 is a threaded bulkhead receptacle, while the 5506-1503 is a four-bolt flange-mounted receptacle.Both feature three male pin contacts and belong to the Burton 5500 Series.
Q17: Is the connector wet-mate?
No. The Burton 5500 Series is a dry-mate connector family. It should normally be connected and disconnected in a dry environment.
Q18: Can the 5507-1503 mate with a right-angle cable plug?
Yes, but the original Burton documentation specifies a BCR retaining ring instead of tapped threads when using a right-angle plug, due to keyway orientation.
Why Choose HYSF SUBSEA 5507-1503?
The
HYSF SUBSEA 5507-1503 Burton 55 Series Compatible 3-Pin Bulkhead Receptacle provides a practical electrical connection solution for demanding subsea applications.Its principal advantages include:
- Burton 55 Series compatible interface
- Shell Size 15 configuration
- Three male pin contacts
- 3 × 16 AWG conductor arrangement
- Threaded bulkhead mounting design
- Compact pressure-housing installation
- Integrally molded elastomer connector body
- Passivated 316L stainless steel shell
- High-conductivity copper-alloy contacts
- 600 V standard series voltage rating
- 10,000 psi series pressure rating
- Rear pigtail electrical connections
- Customizable pigtail lengths
- Suitable for ROV and subsea control applications
For ROV manufacturers, subsea engineering companies, offshore equipment suppliers, and marine research organizations, the 5507-1503 provides a compact three-contact threaded bulkhead electrical interface for compatible Burton 55 Series installations.
