Description
Blue Sea 2402 20A 2-Circuit Terminal Block | Boat Supply Store
Addressing the need for safe and organized DC power distribution in marine environments, this terminal block provides two independent 20 AMP circuits. Its completely insulated, closed-back design prevents accidental shorts to the mounting surface, a critical safety feature in wet and vibrating conditions common on vessels. The inclusion of jumper capability allows for the flexible creation of common circuits, enhancing system configuration efficiency for auxiliary lighting or pump circuits on a center console or offshore fishing boat.
Key Features
- Insulated closed back design safeguards against accidental shorts to mounting surfaces.
- Isolated circuits provide dedicated connections for up to two separate electrical loads.
- Flexible jumper system enables common circuit configuration for enhanced wiring options.
- Robust 20 AMP rating per circuit handles significant DC power demands.
- Compact 2-circuit configuration minimizes space requirements in tight electrical panels.
- Durable construction ensures reliable performance in harsh marine conditions.
- UL Listed safety certification provides assurance of quality and compliance.
- Secure screw terminals ensure dependable wire terminations.
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 2402 |
| Circuit Configuration | 2-Circuit |
| Amperage Rating | 20 AMP per circuit |
| Back Design | Closed, Insulated |
| Jumper Capability | Yes |
| Safety Certification | UL Listed |
| Voltage Rating | Not Specified (Standard marine DC applications assumed) |
| Terminal Type | Screw |
Who This Is For
Marine electricians and dedicated boat owners seeking a compact, safe, and insulated solution for distributing up to two separate 20 AMP DC circuits. This block is ideal for DIY electrical upgrades or repairs where preventing shorts and ensuring organized wiring is paramount.
How It Compares
| Feature | Blue Sea 2402 20A 2-Circuit Terminal Block | Blue Sea Systems 2141 ST Blade Terminal Block |
|---|---|---|
| Number of Circuits | 2 | 6 |
| Amperage Rating per Circuit | 20 AMP | 30A |
| Back Design | Closed, Insulated | Open |
| Common Circuit Capability | Yes (with jumpers) | Yes |
Common Concerns Answered
Is this terminal block suitable for complex electrical systems with many circuits?
The Blue Sea 2402 is specifically designed as a 2-circuit block, making it ideal for simpler distribution needs or specific sub-circuits. For more complex systems requiring a higher circuit count, consider larger Blue Sea Systems terminal blocks or busbars.
Are the screws on the Blue Sea 2402 suitable for large gauge wires?
While the screws provide secure connections, users with very thick gauge wires might find them somewhat small. It is recommended to use appropriately sized crimp terminals or ensure the wire strands are properly condensed for optimal connection within the screw terminal.
What safety benefits does the closed back design offer?
The completely insulated, closed-back design prevents any electrical contact with the mounting surface, significantly reducing the risk of short circuits and electrical fires, especially in the conductive marine environment.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 2402 Terminal Block?
The Blue Sea 2402 Terminal Black has an amperage rating of 20 AMPs per circuit.
How many circuits does the Blue Sea 2402 Terminal Black support?
The Blue Sea 2402 Terminal Black supports two independent circuits.
What is the purpose of the closed back design on this terminal block?
The closed back design completely insulates the power from the mounting surface, enhancing safety by preventing short circuits.
Can I create common circuits with the Blue Sea 2402?
Yes, the Blue Sea 2402 allows for the creation of common circuits through the use of jumpers.
What is the California Proposition 65 warning for this product?
The product includes a California Proposition 65 warning, which is a standard disclosure for products sold in California regarding potential exposure to chemicals.
