Description
The FAAC Over Voltage Protection – 407004 is a genuine FAAC electrical protection accessory designed for compatible FAAC C720 and C721 sliding gate operators.
Installed as part of the operator’s electrical system, the module provides additional protection for the sensitive gate automation electronics against potentially damaging over-voltage conditions and electrical transients.
It is particularly useful for protecting the electronic components within C720 and C721 installations where disturbances in the incoming electrical supply could otherwise result in damage to the gate operator.
FAAC Part Number: 407004
⚡ Over-Voltage Protection
Modern automatic gate operators contain sensitive electronic components that can be vulnerable to abnormal voltage conditions.
The FAAC 407004 is specifically designed to provide additional over-voltage protection for compatible FAAC sliding gate automation equipment.
It helps protect the operator electronics from potentially damaging electrical disturbances reaching the automation system.
🛡️ Protect Your Gate Electronics
Electrical disturbances can potentially damage expensive components within an automatic gate operator.
These can include:
- Control board electronics
- Power supply components
- Operator electronics
- Connected control circuitry
The FAAC Over Voltage Protection accessory provides an additional level of electrical protection for compatible C720 and C721 installations.
🚧 Designed for FAAC C720 & C721
FAAC part 407004 is specifically listed for:
- FAAC C720 Sliding Gate Operator
- FAAC C721 Sliding Gate Operator
These operators form part of FAAC’s 24V sliding gate automation range.
Using the correct genuine FAAC protection accessory ensures the device is intended for the electrical architecture of the compatible operator.
🔌 Electrical Supply Protection
Over-voltage conditions can occur when the electrical supply rises beyond its intended operating range or experiences short-duration transient disturbances.
The 407004 protection device is installed to help prevent these conditions from being passed directly to sensitive operator electronics.
This can be particularly valuable for gate automation because operators are permanently connected to the electrical supply and can remain exposed to electrical disturbances even when the gate is not being operated.
⛈️ Additional Protection for External Automation
Automatic sliding gate operators are typically installed outdoors and connected to electrical infrastructure that may extend considerable distances across a property.
Providing appropriate electrical protection can help reduce the risk of damage caused by electrical disturbances entering the gate automation system.
The FAAC 407004 provides dedicated over-voltage protection at the compatible operator.
⚙️ C720 Compatibility
The FAAC C720 is a 24V sliding gate operator designed for gates weighing up to 400kg.
The 407004 Over Voltage Protection accessory is specifically listed for use with the C720.
This makes it suitable for protecting compatible C720 installations where additional electrical protection is required.
⚙️ C721 Compatibility
The FAAC C721 is the larger operator within the same sliding gate operator family and is designed for gates weighing up to 800kg.
FAAC documentation and industry catalogues identify over-voltage protection as part of C721 system configurations.
The 407004 is specifically listed as the over-voltage protection device for the C720/C721 operator family.
🔧 Genuine FAAC Accessory
The 407004 is a genuine FAAC component intended specifically for compatible FAAC automation equipment.
Using the correct purpose-designed protection device avoids relying on an unidentified generic component within the operator.
This is particularly important where the protection device interfaces directly with the operator’s electrical system.
🏠 Residential Applications
The FAAC Over Voltage Protection can be used with compatible C720 and C721 installations in residential applications.
Typical installations include:
- Residential sliding gates
- Driveway gates
- Apartment entrances
- Shared residential access gates
- Private property entrances
🏢 Commercial Applications
The protection device is also suitable for compatible C720 and C721 installations used in appropriate commercial applications.
These may include:
- Commercial driveways
- Business entrances
- Car parks
- Controlled vehicle entrances
- Industrial properties
- Shared access gates
Operator suitability must always be determined according to the complete gate installation and duty requirements.
🔄 Replacement or New Installation
The FAAC 407004 can be used where the appropriate over-voltage protection component is required for a compatible C720 or C721 installation.
Applications may include:
- New operator installations
- Replacement of an existing protection device
- Repairs to compatible gate automation
- Electrical protection upgrades
- C720 and C721 maintenance
The existing operator and electrical system should be inspected before replacement.
🧰 Professional Installation Recommended
The Over Voltage Protection device forms part of the gate operator’s electrical system and should be installed by a suitably experienced technician.
Correct installation is important to ensure the protection device is connected in the intended location within the system.
Power should always be isolated before the gate operator enclosure is opened or electrical components are installed or serviced.
⭐ Key Features
- Genuine FAAC electrical protection accessory
- FAAC Part Number 407004
- Over-voltage protection device
- Designed for FAAC C720
- Designed for FAAC C721
- Helps protect sensitive operator electronics
- Provides additional protection against abnormal voltage conditions
- Helps protect against electrical transients
- Suitable for compatible new installations
- Suitable as a replacement protection component
- Designed specifically for FAAC automation equipment
- Suitable for residential gate automation
- Suitable for appropriate commercial gate automation
- Professional installation recommended
🔧 Specifications
- Brand: FAAC
- Product: Over Voltage Protection
- FAAC Part Number: 407004
- Product Type: Electrical Protection Accessory
- Application: Sliding Gate Automation
- Compatible Operator: FAAC C720
- Compatible Operator: FAAC C721
- Primary Function: Over-Voltage Protection
- Installation: Within Compatible Gate Automation System
- Genuine FAAC Component: Yes
- Operator Included: No
- Professional Installation Recommended: Yes
🔗 Compatibility
FAAC part 407004 is specifically listed for:
- FAAC C720 Sliding Gate Operator
- FAAC C721 Sliding Gate Operator
Compatibility should always be confirmed against the exact operator and control system before installation.
Do not assume compatibility with other FAAC 24V operators simply because they operate at a similar voltage.
⚠️ Please Note
This product is the FAAC Over Voltage Protection device only.
FAAC Part Number: 407004
The FAAC C720 or C721 sliding gate operator is not included.
This device provides additional protection for compatible gate automation electronics against over-voltage conditions and electrical transients.
It should not be treated as a replacement for correctly designed mains electrical protection, earthing, circuit protection or any surge protection required elsewhere within the property’s electrical installation.
No specific surge current, clamping voltage or electrical protection class should be assumed unless confirmed by the applicable FAAC technical documentation.
Installation and servicing of electrical gate automation equipment should be completed by appropriately experienced personnel.
Always isolate the electrical supply before opening the gate operator enclosure or installing electrical components.
If you are unsure whether FAAC part 407004 is suitable for your C720 or C721 installation, contact our Technical Support team on 1300 733 066 for assistance.


