Mersen 05861.063000 Fuse Switch Disconnector D02 63A 400V 3-Pole

The Mersen 05861.063000 is a high-quality fuse switch disconnector designed for reliable circuit protection and isolation. Suitable for industrial and commercial applications, this 3-pole device accommodates D02 fuse links up to 63A and is rated for 400V AC. It features a compact 3-module design for easy DIN rail mounting, ensuring efficient use of space in distribution boards.

Advantages

Robust construction with halogen-free, self-extinguishing thermoplastic housing ensures safety and durability. High short-circuit breaking capacity of 50 kA (with appropriate D02 fuses) provides excellent fault protection. The device offers clear visual indication of switch position and is designed for long mechanical endurance of 10,000 cycles.

Suitable for

• Industrial control panels
• Distribution boards
• Motor protection circuits
• Commercial electrical installations

Key specifications

• Product Type: Fuse Switch Disconnector
• Fuse Size: D02
• Number of Poles: 3
• Rated Current: 63 A
• Rated Voltage: 400 V AC
• Rated Insulation Voltage: 690 V AC
• Rated Impulse Withstand Voltage: 6 kV
• Mounting: DIN Rail (EN 60715)
• Degree of Protection: IP20 (terminals), IP30 (front)
• Connection: Screw terminals, 1.5 - 25 mm²
• Operating Temperature: -25°C to +55°C
• Standards: IEC/EN 60947-3
• Short-circuit Breaking Capacity: 50 kA (with D02 fuses)
• Mechanical Endurance: 10,000 cycles
• Module Width: 3 modules (54 mm)
• Material: Halogen-free, self-extinguishing thermoplastic

Recommendations

For optimal performance, use with Mersen D02 fuse links rated for the required current. Ensure proper installation by a qualified electrician and comply with local regulations.