Hager LD043 D02 63A 1-Pole Fuse Base for DIN Rail

The Hager LD043 is a D02 (NEOZED) fuse base rated for 63 A, designed for 1-pole protection in low-voltage distribution boards. Its cage clamp terminals accept rigid conductors from 1.5 to 35 mm² and flexible conductors from 1.5 to 25 mm², ensuring secure connections without special tools.

Advantages

Mounts on standard 35 mm DIN rail (EN 60715) in just one modular spacing (17.5 mm), saving space in distribution enclosures. The plastic housing in grey provides insulation and mechanical protection, while the cage clamp design reduces installation time and maintenance effort.

Suitable for

• Protecting circuits up to 63 A in residential and commercial distribution boards
• Use with D02 (NEOZED) fuse links
• DIN rail mounting in control panels and meter cabinets

Key specifications

• Fuse system: D02 (NEOZED)
• Number of poles: 1
• Rated current: 63 A
• Rated operational voltage: 400 V AC
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Connection capacity: 1.5–35 mm² (rigid), 1.5–25 mm² (flexible)
• Width: 1 module (17.5 mm)
• Degree of protection: IP20
• Operating temperature: -5 to 40 °C
• Material: plastic
• Colour: grey

Recommendations

Pair with Hager D02 fuse links and appropriate fuse carriers for a complete protection solution. Verify conductor cross-sections and torque settings according to local installation standards.