Description
FuseBox 100A 3P+N IP65 Metal Isolator Switch
The FuseBox 100A 3P+N IP65 Metal Isolator Switch is designed for high-capacity three-phase isolation in demanding commercial and industrial installations. Manufactured within a heavy-duty 1.2mm steel enclosure finished in RAL7035, it offers robust mechanical strength and long-term durability.
Rated AC-23A and compliant with IEC BS EN 60947-3, this isolator is suitable for switching motor loads and mixed inductive circuits. The IP65 rating provides effective protection against dust and water ingress, making it suitable for internal and external environments.
Key Features
- 100A 3 Phase + Neutral (3P+N)
- AC-23A utilisation category
- IP65 rated steel enclosure
- 690V rated operational voltage
- 800V rated insulation voltage
- 8kV impulse withstand rating
- Mechanical door interlock (prevents access when ON)
- Padlockable handle in OFF position (up to 3 padlocks)
- Removable gland plates top and bottom
- Operating temperature: -25°C to +55°C
Technical Specifications
- Current Rating: 100A
- Conditional Short Circuit Current (415V AC): 20kA
- Short Time Withstand (1s): 2750A
- Terminal Tightening Torque: 7Nm
- Cable Capacity: 10–70mm²
- Dimensions (H x W x D): 300 x 300 x 150mm
- Protection Rating: IP65
- Standard: IEC BS EN 60947-3
Applications
Ideal for industrial machinery, distribution boards, plant equipment and three-phase commercial installations where higher load isolation and environmental protection are required.
Installation & Compliance
This 3P+N isolator must be installed and tested by a qualified electrician in accordance with current IET Wiring Regulations (BS 7671).
