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Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]

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Regular price
$5.79
Regular price
$6.99
Sale price
$5.79
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SKU: CWR-14582   UPC: 632085024024

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Terminal block for organizing two isolated 20A circuits in marine, RV, automotive, and other 12V electrical systems. Its closed-back construction insulates power from the mounting surface while optional jumpers can combine circuits when needed.

The Blue Sea Systems 2402 uses a screw-terminal layout with two independent circuits, each rated for 20A continuous service. Nickel-plated brass bus material supports reliable electrical connections, while the closed-back design helps prevent contact between energized components and the mounting surface. Use terminal jumpers to create a common circuit configuration for compatible wiring layouts.

  • Two isolated circuits: Each screw pair functions as a separate circuit for cleaner electrical organization.
  • 20A continuous rating: Supports circuit connections within the stated current capacity.
  • Closed-back design: Insulates the electrical assembly from the mounting surface.
  • Jumper-compatible layout: Allows compatible circuits to be joined into a common circuit.
  • Nickel-plated brass bus: Provides a conductive terminal connection suited to marine, RV, and automotive electrical installations.
  • Screw termination: Makes wire connections serviceable for installation and maintenance.
This two-circuit terminal block provides a compact way to route and separate wiring in boats, recreational vehicles, cars, trucks, and other vehicle-accessory systems. Each screw pair operates as its own isolated circuit, helping keep separate power connections organized during installation or service.
The closed-back design places an insulating barrier between the electrical components and the mounting surface. When a shared feed or common circuit arrangement is required, compatible terminal jumpers can connect the circuits together. The block uses screw termination and nickel-plated brass bus material, making it suitable for structured low-voltage electrical distribution where the 20A continuous rating is appropriate.
Brand Blue Sea Systems
Model 2402
Product type Terminal block
Configuration 2 circuits
Continuous rating 20A
Maximum voltage 300V AC/DC
Termination style Screw
Terminal screw M3.5 / #6
Wire terminal size M3 / #6
Bus material Nickel-plated brass
Base material UL 94 V-0 polycarbonate
Color Black
SKU CWR-14582
UPC 632085024024
  • What is this product used for?
    It organizes and terminates wiring for two separate electrical circuits in marine, RV, automotive, and vehicle-accessory installations.
  • How many circuits does it have?
    It has two circuits, with each screw pair functioning as one isolated circuit.
  • What is the continuous current rating?
    Each circuit is rated for 20A continuous service.
  • Can the circuits be connected together?
    Yes. Compatible terminal jumpers can be used to create a common circuit arrangement.
  • Does it insulate against the mounting surface?
    Yes. The closed-back design insulates the electrical components from the mounting surface.
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⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This may include but is not limited to:
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- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
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Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]