TERMINAL BLK 20AMP 4 CIR (Blue Sea Systems)

Blue Sea Systems Terminal Block – 20A – 4 Circuit – SKU 2404

Compact Power Distribution for DC and AC Electrical Systems

The Blue Sea Systems 2404 Terminal Block is a high-quality 4-circuit terminal block designed for organizing low-voltage wiring in marine, automotive, RV, solar, and industrial systems. With a 20A maximum current rating per circuit and a closed-back design, this terminal block delivers reliable, corrosion-resistant power distribution while keeping installations clean, secure, and code-compliant.

Ideal for junctions, panel boards, or custom wiring assemblies, the 2404 supports both AC and DC voltages and is constructed for long-term performance in demanding environments.

---

Key Features

• 4-Circuit Terminal Block
  Provides clean, organized terminations for four separate circuits—ideal for compact power distribution.

• Rated 20A per Circuit
  Supports medium-load DC and AC power distribution for lights, sensors, switches, and auxiliary systems.

• Closed-Back Design
  Prevents accidental shorts by insulating exposed terminals on the rear side.

• Tin-Plated Brass Terminals
  Corrosion-resistant materials ensure excellent conductivity and long service life in marine and outdoor applications.

• Modular and Breakable
  Can be cut to a smaller size or used in combination with other terminal blocks for customized layouts.

---

Technical Specifications

• Circuits: 4

• Maximum Voltage: 300V AC / 48V DC

• Amperage Rating: 20A per circuit

• Wire Size Range: 22–10 AWG

• Terminal Material: Tin-plated brass

• Base Material: UL 94 V0-rated thermoplastic

• Screw Size: #8-32

• Mounting Style: Surface mount

• Dimensions: 2.83" L x 1.1" W x 1.25" H

• Weight: Approx. 0.10 lbs

---

Applications

• Marine electrical systems and breaker panels

• Vehicle wiring harnesses and control systems

• Battery distribution in solar or RV installations

• Junction blocks in commercial and industrial enclosures