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Blue Sea - Circuit Breaker Switch Panel - Water Resistant - 4 Position - Pn. 4320

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MPN 4320


Delivery Information

Currently we only deliver to the UK (inc. Northern Ireland), Channel Islands, Norway, Australia, New Zealand, Canada and USA for online ordering - please contact us on sales@bottomlinemarine.com if you live elsewhere.

Free shipping on UK orders over £65 (£5.95 for UK orders under £65)
Excludes certain heavy items
All prices include UK VAT - No customs or duty fees for UK orders


Water Resistant Circuit Breaker Switch Panel - 4 Position

PN 4320

Provides circuit protection and switching in a compact and economical panel

Designed for exposed mounting applications.


Molded panel frame will stand up to UV and salt air


Low profile makes it easy to install in tight spaces


Fast-on circuit breaker connectors make it quick to wire


Red “ON” indicating LEDs for safe operation in low light conditions

4 Carling Technologies™ 15A circuit breakers

Illuminated ON indication

Polycarbonate/ABS panel surface is UV-stabilized, flame retardant, and will not corrode

Quick connect BUS eliminates wire harness and clutter contributing to a low profile panel

Two-wire connection for powering all panels is simple and requires #10 ring terminals.

Terminals screw to bus bars for secure connections

Set of 15 square format circuit labels are included, and are easy to replace.

Additional standard or custom labels are available

Stainless steel #6 × 5/in mounting screws included


Positions - 4

Nominal Voltage - 12V DC

Maximum Amperage - 45A

Terminal Type - 1/4in Male quick connect

Hardware - Stainless Steel #6 × 5/8in mounting screws

Ring Terminal Size - M5 (#10)

Height - 5.7in (144.78 mm)

Width - 4.25in (107.95 mm)

Depth - 1.75in (44.45 mm)

Specification List

Type Breaker panel (water resistant) EAN 632085043209
Country/Region of Manufacture United States