Blue Sea Systems 2003 PowerPost High Amperage Cable Connector, 3/8 Inch Stud, 48 Volt DC

The Blue Sea Systems 2003 PowerPost is a high-amperage cable connector built for marine, RV, and industrial DC electrical systems. It uses a 3/8 inch stud to provide a secure, reliable termination point for large-gauge cable, making it well suited to battery banks, inverters, and main power distribution connections where multiple cables need to land on a single post.

The connector's one-piece serrated flange nut ensures a correct and secure connection every time it is tightened, resisting loosening from vibration. Rather than carrying a fixed amperage rating of its own, the PowerPost is designed so that connections can be stacked directly on the post, with the continuous amperage rating determined by the wire gauge and terminals actually used in the connection. The base is molded from glass-reinforced nylon for durability in a marine environment, and the connector is CE certified. It is rated to a maximum of 48 Volts DC, and the 2003 model uses 1/4 inch screws.

Specifications

• Brand: Blue Sea Systems
• Manufacturer Part Number: 2003
• Product Type: PowerPost High Amperage Cable Connector
• Stud Size: 3/8 inch
• Screw Size: 1/4 inch
• Maximum Voltage: 48 Volts DC
• Amperage Rating: Not individually rated; continuous rating determined by the wire and terminals used
• Base Material: Glass-Reinforced Nylon
• Certification: CE Certified
• Color: Red
• Mounting Hardware: One-piece serrated flange nut
• Box Dimensions: 3 inches H x 6 inches W x 7 inches L
• Weight: 0.27 pounds

Frequently Asked Questions

What stud size does the Blue Sea Systems 2003 PowerPost use? The Blue Sea Systems 2003 PowerPost uses a 3/8 inch stud for terminating high-amperage cable connections.

What is the maximum voltage rating for the 2003 PowerPost connector? It is rated to a maximum of 48 Volts DC, making it suitable for marine and RV DC electrical systems.

What size screws does the 2003 PowerPost use? The 2003 model uses 1/4 inch screws.

Is the 2003 PowerPost individually amperage rated? No, the Blue Sea Systems 2003 is not rated on its own; connections are stacked on the post, and the continuous amperage rating is determined by the wire and terminals used in the connection.

What material is the 2003 PowerPost connector made from? Its base is molded from glass-reinforced nylon for durability in marine and industrial environments.

What color is the Blue Sea 2003 PowerPost? The Blue Sea Systems 2003 PowerPost is red.

Is the 2003 PowerPost CE certified? Yes, the Blue Sea Systems 2003 connector is CE certified.

How much does the 2003 PowerPost weigh and what are its box dimensions? The Blue Sea Systems 2003 weighs 0.27 pounds and ships in a box measuring 3 inches H x 6 inches W x 7 inches L.

What is the PowerPost 2003 connector used for? It is a high-amperage cable connector used for battery banks, inverters, and main power distribution connections in marine, RV, and industrial DC electrical systems.

Can multiple cables be connected to the 2003 PowerPost at once? Yes, the PowerPost design allows connections to be stacked on the post, with the amperage capacity determined by the wire and terminals used rather than a single fixed rating.

Does the 2003 PowerPost include mounting hardware? Yes, it includes a one-piece serrated flange nut that ensures a correct and secure connection.