Why Choose the Mersen B217742 D02 Neozed Fuse Link?
The Mersen B217742 is a high-performance D02 gG Neozed fuse link designed to provide dependable protection for low-voltage electrical distribution systems. As part of the trusted Mersen NZ D0 fuse-link series, it protects cables, switchgear and electrical equipment against overloads and short circuits whilst delivering long service life and excellent fault-clearing performance.
Rated at 20 A, with operating voltages up to 400 V AC and 250 V DC, the B217742 is suitable for commercial, industrial and OEM electrical installations. The fuse incorporates a blue identification indicator for quick current rating recognition and provides a clear visual indication when the fuse has operated.
Manufactured using a durable ceramic body with high-quality conductive contacts, the fuse offers low power dissipation, excellent mechanical strength and a 50 kA breaking capacity, making it ideal for protecting modern electrical distribution systems.
Key Advantages
- Reliable D02 gG Neozed fuse link for low-voltage circuit protection.
- 20 A rated current for cable and equipment protection.
- 400 V AC / 250 V DC operating capability.
- 50 kA breaking capacity for dependable fault interruption.
- Blue colour coding for rapid identification.
- Ceramic body provides excellent thermal and mechanical durability.
- Suitable for commercial, industrial and OEM electrical installations.
Key Features
- Mersen NZ D0 fuse-link series.
- DIN D0 Neozed fuse link.
- gG utilisation category.
- 20 A rated current.
- 400 V AC rated voltage.
- 250 V DC rated voltage.
- 50 kA breaking capacity.
- Blue visual indicator flag.
- Ceramic body construction.
- Low power dissipation and high reliability.
Reliable Protection for Low-Voltage Distribution
The Mersen B217742 protects electrical circuits by safely interrupting overloads and short-circuit currents before damage can occur to cables, switchgear and connected equipment. Its gG operating characteristic provides full-range protection for general-purpose electrical distribution applications.
Its compact D02 Neozed design provides straightforward replacement, excellent thermal performance and long operational life, making it ideal for electrical distribution units where fuse links are accessible for inspection and maintenance.
Typical Applications
- Electrical distribution boards.
- Industrial control panels.
- Commercial switchboards.
- Meter distribution units.
- Cable and power-line protection.
- OEM electrical equipment.
