The Fusebox SF0100 is a metal clad fused mains switch isolator designed for domestic household pre...The Fusebox SF0100 is a metal clad fused mains switch isolator designed for domestic household premises. It features round knockouts on the top and bottom sides and has a smooth white epoxy powder finish. The switch is supplied with 63A, 80A & 100A fuses, ensuring user safety and ease of operation. The unit is protected by a robust all-metal enclosure, has an easy-to-open rotary fuse drawer, and a 16mm Earth terminating point inside. It is also lockable for safe isolation. Specifications include: Tails Clamp (maximum 25mm²), Incoming Devices: 100A Main Switch, Material: Steel, IP rating: IP20, Max. Load: 100A / AC21, Voltage: 230V / 50Hz, Product code: SF0100, Manufacturer: FuseBox. Knockouts: Round knockouts top and bottom 25/32mm. Finish: Smooth white epoxy powder finish to RAL9003. Terminal Capacity: MAIN SWITCH: 35mm², FUSE HOLDER: 35mm², EARTH TERMINALS: 16mm². Dimensions: (H)260 mm (W)156 mm (D)94 mm.
Fusebox SF0100 Metal 100A FUSED SWITCH ( includes 63A, 80A & 100A gG Fuses )Free delivery in 1–3 days£40.99Visit shop →
Product Information
Full details
This guide is for homeowners and electricians using the FuseBox SF0100 to safely isolate the electrical supply in domestic premises. The SF0100 provides a secure and reliable way to cut off power, ensuring safety during maintenance or in emergencies. However, proper installation by a qualified electrician is crucial for optimal performance and safety.
All features
Series
FuseBox
Model Part Number
SF0100
Brand
FuseBox
Extended Product Information
FAQs
What is the IP rating of the FuseBox SF0100?
The IP rating is IP20, offering protection against solid objects but not moisture.
What is the maximum load the switch can handle?
The maximum load is 100A / AC21.
What is the voltage rating?
The voltage rating is 230V / 50Hz.
Can I replace the fuse myself?
Yes, but ensure the power is safely isolated before replacing the fuse. It is recommended to consult a qualified electrician if you are unsure.
What type of finish does the SF0100 have?
It has a smooth white epoxy powder finish to RAL9003.
What are the dimensions of the unit?
The dimensions are (H)260 mm x (W)156 mm x (D)94 mm.
What size cables can I use?
The terminal capacity is: MAIN SWITCH: 35mm², FUSE HOLDER: 35mm², EARTH TERMINALS: 16mm².
Troubleshooting
Device not providing power.
Check the main switch position. Inspect and replace any blown fuses. Verify incoming power supply.
Fuse keeps blowing.
Check for overloaded circuits or short circuits. Inspect connected devices for faults. Replace the fuse with the correct rating.
Difficulty opening the fuse drawer.
Ensure the unit is not locked. Check for any obstructions preventing smooth opening.
Pros and Cons
Pros
Durable all-metal construction for enhanced safety.
Easy access to fuses for maintenance.
Lockable design for secure isolation.
Suitable for various domestic applications.
Comes with 63A, 80A & 100A fuses.
Cons
Requires professional installation.
IP20 rating offers limited protection against dust and moisture.
May require additional components for specific installations.
Size may be a constraint in certain tight spaces.
Setup, Compatibility & Care
Installation: The FuseBox SF0100 should be installed by a qualified electrician. Ensure all wiring complies with current electrical regulations.
Knockouts: Use the provided round knockouts (25/32mm) on the top and bottom for cable entry.
Terminals: Connect the incoming and outgoing cables to the appropriate terminals. Main Switch: 35mm², Fuse Holder: 35mm², Earth Terminals: 16mm².
Fuses: Use the correct fuse rating (supplied: 63A, 80A & 100A) for the application.
Compatibility: Compatible with standard domestic household electrical systems (230V / 50Hz).
Care: Regularly inspect the unit for any signs of damage. Keep the enclosure clean and free from debris. Do not use abrasive cleaners.