Renogy waterproof in-line fuse holder with 20A connectors protects solar panels from surges.
Renogy fuse holder shows auto-locking connection for secure, easy setup.
Renogy IP67-rated in-line fuse holder suitable for harsh outdoor installations.

Renogy

Renogy 20A Waterproof In-Line Fuse Holder with Male & Female Connectors

High-performance tools and home improvement made for confident daily results

$22.17

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Why customers choose TaskHolt Tools

Overview

The Renogy 20A in-line fuse holder with a built‑in fuse is a compact, weather-ready solution designed to guard a single solar circuit. Its waterproof design and robust connections help you maintain safe, continuous power transfer from your solar array.

Why it matters

With a dedicated fuse, this inline holder provides targeted protection for DC runs, reducing the risk of fault currents affecting panels or wiring. The unit is built to withstand outdoor conditions while remaining straightforward to install onto standard PV cabling.

Key features

  • Waterproof and dust-tight rating IP67; internal protection options include IP2*/IP67 compatibility
  • Integrated 20A fuse to prevent excessive current on a single circuit
  • Male and Female connectors on each end for flexible, quick wiring
  • Designed for a wide range of DC applications and PV cable diameters
  • Auto-lock mechanism for secure, easy connections

Practical use cases

  • RV, camper van, and off-grid vehicle solar installs requiring reliable inline protection
  • Residential PV setups, rooftops, or sheds where weather resistance matters
  • Marine and outdoor installations where durable, sealed connections are desirable

Safety tips and best practices

  • Isolate PV connectors from power during assembly and disassembly
  • Unplug under no-load, switch off the DC/AC converter if possible
  • Protect disconnected connectors with sealing caps to keep out dirt and water
  • Avoid unplugging while under load to minimize risk

Technical specs at a glance

  • Rated current: 20A
  • Rated voltage: 1000 V DC
  • Test voltage: 6000 V (50 Hz, 1 min)
  • Degree of protection: IP2*/IP67
  • Weight: 1.23 oz
  • Dimensions: 4.8 x 0.8 x 0.8 in
  • Contact material: Copper, silver plated; insulation PPO
  • Operating temperature: -40 to +125°C

Warranty: 1-year material warranty. Renogy supports complete solar system outfits, from racking to inverters, both on-grid and off-grid. For more details, contact our team at 909-517-3598 ext. sales.

FAQ

Q: What is the purpose of the Renogy 20A in-line fuse holder?

A: It provides single-circuit protection for solar arrays by housing a 20A fuse in a waterproof inline holder.

Q: Is this fuse holder suitable for outdoor installations?

A: Yes, it is IP67-rated and designed for rugged outdoor solar setups with DC applications.

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