Why Choose the Mersen A219190 DII Screw Gauge Piece?
The Mersen A219190 is a high quality DII screw gauge piece designed for use in Diazed fuse systems. Manufactured as part of the trusted Mersen D-system ring adapter and fittings range, it ensures that only the correct 2 A DII fuse link can be installed within compatible fuse bases, helping maintain electrical safety and compliance in low voltage installations.
This precision-engineered gauge insert prevents the installation of incorrectly rated fuse links, reducing the risk of overcurrent protection failures and improving the reliability of electrical distribution systems. Its robust construction and colour-coded design simplify installation, inspection and maintenance for electricians and panel builders.
With a 2 A current rating, DII fuse size compatibility and the standard pink identification colour, the A219190 is suitable for commercial, industrial and utility electrical installations using Diazed fuse systems.
Key Advantages
- Designed for DII Diazed fuse systems.
- 2 A rated gauge insert prevents incorrect fuse installation.
- Standard pink identification colour for easy recognition.
- Improves electrical safety and system reliability.
- Compatible with standard D-system fuse bases.
- Manufactured by Mersen for dependable long-term performance.
Key Features
- Mersen D-system ring adapter and fittings series.
- Catalogue number: 01657.002000.
- 2 A rated current.
- DII fuse size compatibility.
- Pink identification colour.
- Prevents installation of oversized fuse links.
- RoHS compliant.
- Suitable for industrial and commercial electrical installations.
Reliable Protection Through Correct Fuse Selection
Gauge pieces are an essential component of Diazed fuse systems, ensuring that only the correctly rated fuse link can be installed within a fuse base. This prevents accidental overrating of circuits and helps maintain safe overcurrent protection throughout the electrical installation.
The Mersen A219190 is manufactured to provide accurate mechanical coding, making it an ideal choice for switchboards, distribution panels and industrial control equipment where dependable circuit protection is essential.
Typical Applications
- Electrical distribution boards.
- Industrial switchgear.
- Commercial electrical installations.
- Machine control panels.
- OEM electrical equipment.
- Maintenance and fuse base refurbishment.
