Description
Blue Sea 2312 Busbar 150A | Boat Supply Store
Efficiently manage high-amperage DC circuits on your vessel with the Blue Sea 2312 busbar, designed to aggregate multiple power feeds into a single, reliable termination point. This unit supports a robust 150A DC continuous rating and a maximum voltage of 48V DC, ensuring stable power distribution for demanding marine applications. Constructed with a tin-plated copper CDA 110 bus for superior conductivity and corrosion resistance, and a UL 94-VO rated glass-reinforced polycarbonate base for fire safety, it is built for the rigors of saltwater environments. Ideal for consolidating circuits on offshore fishing rigs or larger cruising yachts operating off the coast of Texas.
Key Features
- Reliable 150 Ampere DC continuous rating for heavy-duty applications.
- Versatile 300 Volt AC / 48 Volt DC maximum voltage rating supports mixed systems.
- Durable Tin-plated copper bus ensures maximum conductivity and corrosion resistance.
- Secure Stainless steel studs and #8-32 screws provide high torquing and excellent electrical contact.
- Safe UL 94-VO rated (self-extinguishing) base material enhances fire safety.
- Convenient Press-on insulating cover offers unobstructed wire access and protection.
- Accessible Raised bus design facilitates easy connection of multiple wires per screw.
- Low Resistance Stud design ensures direct terminal-to-bus contact for efficient power transfer.
Specifications
| Product Specifications | |
|---|---|
| Continuous DC Amperage Rating | 150 A |
| Continuous AC Amperage Rating | 130 A |
| Maximum DC Voltage Rating | 48 V |
| Maximum AC Voltage Rating | 300 V |
| Bus Material | Tin-Plated Copper CDA 110/UNS11000 |
| Base Material | Glass Reinforced Polycarbonate |
| Cover Material | Polycarbonate |
| Stud Size | 1/4-20 Stainless Steel |
| Screw Terminal Size | #8-32 Stainless Steel |
| Stud Torque Specification | 72 in-lbs |
| Screw Terminal Torque Specification | 18 in-lbs |
| UL Rating | UL 94-VO |
Who This Is For
This busbar is engineered for marine electricians, professional boat builders, and discerning DIY boaters requiring a high-capacity solution for organizing and distributing electrical power. It is essential for any complex marine electrical system needing reliable consolidation of multiple circuits.
How It Compares
| Feature | Blue Sea 2312 Busbar 150A | Blue Sea Systems 2306 |
|---|---|---|
| Continuous Amperage DC | 150 Amperes | 150 Amperes |
| Number of Screw Terminals | 20 x 8-32 | 6 x 1/4-20 |
| Maximum Voltage Rating DC | 48 Volts | 48 Volts |
| Bus Material | Tin-Plated Copper | Tin-Plated Copper |
| Base Material | Glass Reinforced Polycarbonate | Glass Reinforced Polycarbonate |
| Includes Cover | Yes | Yes |
Common Concerns Answered
Is this busbar suitable for a small boat electrical system?
The Blue Sea 2312 offers 20 screw terminals, which is ideal for consolidating numerous circuits on larger vessels or complex systems. For very small boat electrical systems with minimal circuits, a busbar with fewer terminals might be more appropriate.
Are the terminal torque specifications critical?
Yes, adhering to the specified torque settings (72 in-lbs for studs, 18 in-lbs for #8-32 screws) is crucial for ensuring optimal electrical contact and preventing damage. A calibrated torque wrench is recommended for precise installation.
Is this busbar more expensive than other options?
While the price may reflect a higher investment compared to basic busbars, the Blue Sea 2312's premium materials, robust construction, and advanced features like UL 94-VO rating justify the cost for critical marine electrical applications where reliability and safety are paramount.
Frequently Asked Questions
What is the continuous amperage rating for the Blue Sea 2312 busbar?
The Blue Sea 2312 busbar has a continuous DC amperage rating of 150 Amperes and a continuous AC amperage rating of 130 Amperes.
What is the maximum voltage rating for the Blue Sea 2312 busbar?
The maximum voltage rating for the Blue Sea 2312 busbar is 48 Volts DC and 300 Volts AC.
What type of bus material is used in the Blue Sea 2312 busbar?
The Blue Sea 2312 busbar utilizes CDA 110/UNS11000 tin-plated copper for its bus material, ensuring excellent conductivity and corrosion resistance.
What is the base material of the Blue Sea 2312 busbar?
The base material of the Blue Sea 2312 busbar is glass-reinforced polycarbonate, which is UL 94-VO rated for self-extinguishing properties.
What is the torque specification for the #8-32 screw terminals on the Blue Sea 2312 busbar?
The torque specification for the #8-32 stainless steel screw terminals on the Blue Sea 2312 busbar is 18 inch-pounds.
