Siemens 5SG17021 D02 portafusibile 1 polo 63A, 400V AC, fissaggio a vite, grigio

Rated for 63 A at 400 V AC, this Siemens fuse base accommodates D02 fuse links in a single-pole configuration, providing a robust connection point for industrial and commercial circuits.

Overview

The Siemens 5SG17021 is a D02 fuse base designed for screw mounting and screw terminal connections. It supports solid or stranded conductors from 1.5 to 25 mm², with an insulation voltage of 500 V and an operating temperature range of -25 to +50 °C. The grey plastic housing offers IP20 protection and meets IEC 60269-3 standards.

What stands out

• 63 A rated current for high-capacity circuits
• Accepts D02 fuse links for reliable overcurrent protection
• Tool-free screw terminals simplify installation
• Compact single-pole design for space-saving distribution boards

Technical details

• Fuse system: D0, size D02
• Number of poles: 1
• Rated voltage: 400 V AC
• Insulation voltage: 500 V
• Conductor cross-section: 1.5–25 mm² (solid or stranded)
• Mounting: screw
• Connection: screw terminal
• Material: plastic
• Degree of protection: IP20
• Operating temperature: -25 to +50 °C
• Storage temperature: -55 to +80 °C
• Colour: grey

Our verdict

A dependable fuse base for D02 applications, built to handle 63 A with straightforward installation and proven Siemens quality.