Description
Zodiac cell terminal protection cap R0740800
The Zodiac cell terminal protection cap R0740800 is the original insulating cap that protects the electrical terminals of the salt chlorinator cell.
It covers the exposed cell connectors and helps shield them from moisture, accidental contact and corrosion inside the pool technical room.
Main features of the Zodiac terminal protection cap
- Original Zodiac protection cap for salt chlorinator cell terminals.
- Designed to fit directly over the electrical ends of the cell head.
- Improves insulation and reduces the risk of accidental contact with live parts.
- Helps protect connectors against splashes, dust and chemical atmosphere.
Compatibility and typical use
The R0740800 protection cap is used on selected Zodiac salt chlorinators where the parts list identifies it as the protective plug for cell terminals.
It is installed over the electrical ends of the cell when the unit is in service or when the cell is disconnected and temporarily stored.
- Suitable for Zodiac chlorinators that specify R0740800 as cell terminal protection cap.
- Used when replacing a damaged or missing original protection cap.
- Recommended whenever a cell is handled frequently for cleaning or winterisation.
Why the terminal protection cap is important
Cell terminals operate at low voltage but relatively high current. Keeping them covered with the correct cap helps maintain safety and reliability in
the technical room.
- Reduces the chance of accidental contact with the metal terminals.
- Limits moisture and corrosive vapours reaching the connection area.
- Helps keep dirt and dust away from the contact surfaces.
- Provides extra mechanical protection for the terminal ends during handling.
When to replace the Zodiac R0740800 cap
The protection cap is a small plastic part that can be lost or damaged over time, especially if the cell is removed regularly for inspection or cleaning.
- The cap is cracked, deformed or no longer clips securely in place.
- The original cap has been lost during service or winter storage.
- The plastic is brittle or heavily discoloured and no longer offers reliable protection.
Installation and handling
Fitting the Zodiac cell terminal protection cap R0740800 is simple and can be done as part of normal maintenance.
- Ensure the chlorinator is switched off before working on the cell terminals.
- Clean and dry the terminal area so the cap can seat correctly.
- Place the cap over the cell terminals and press gently until it is fully seated.
- Check that the cap does not move freely and that the terminals are completely covered.
When removing the cap, pull it straight off without twisting the terminals to avoid stressing the electrical connections.
