Mersen portafusibile D II in III 00581.000000

Rated for 500 V AC and 63 A, this Diazed fuse holder delivers robust overcurrent protection in a compact, screw-mounted design.

Overview

The Mersen D-Haltefutter D II in III 00581.000000 is a 1-pole Diazed fuse holder engineered for industrial and commercial electrical installations. It accepts DII (E27) fuses with an adapter and DIII (E33) fuses directly, offering flexible fuse compatibility. The unit features screw terminals with a cross-section up to 25 mm², ensuring secure connections for high-current applications. Its body is made of ceramic/thermoplastic, providing excellent thermal resistance and durability.

What stands out

• Dual compatibility: DII and DIII fuses
• High voltage rating: 500 V AC / 440 V DC
• Robust construction: ceramic/thermoplastic body
• Complies with IEC 60269-3 and VDE 0636-3
• IP20 protection for safe operation

Technical details

• Fuse system: Diazed
• Fuse size: DII (E27) with adapter, DIII (E33) directly
• Rated voltage: 500 V AC, 440 V DC
• Max rated current: 63 A
• Number of poles: 1-pole
• Mounting type: Screw mounting
• Connection type: Screw terminals
• Terminal cross section: Up to 25 mm²
• Fuse thread size: E33
• Body material: Ceramic / Thermoplastic
• Operating temperature: -25°C to +70°C
• Standards: IEC 60269-3, VDE 0636-3
• Protection class: IP20
• Color: White / Grey

Our verdict

A reliable and versatile fuse holder that meets stringent safety standards, ideal for demanding electrical protection needs.