Why Choose the Mersen P217639 DIN D gG/Flink Fuse Link?
The Mersen P217639 is a fast acting DIN D screw fuse link designed to provide dependable protection for low voltage electrical distribution systems and equipment. Manufactured under catalogue number DIIFK50V25, this fuse features a 25 A current rating, 500 V AC / 500 V DC operating voltage and the standard DII fuse size, making it ideal for protecting cables, conductors and electrical equipment against overloads and short circuits.
As part of Mersen's trusted D Fuse-links Flink series, the P217639 offers a fast operating characteristic that rapidly interrupts fault currents, helping minimise thermal and mechanical stress on connected equipment. Its ceramic construction, current limiting design and integrated coloured visual indicator ensure dependable performance and straightforward maintenance in commercial and industrial installations.
Designed for installation in standard DIN D screw fuse systems, the Mersen P217639 is ideally suited to distribution boards, control panels and machinery where rapid fault clearance is essential. The yellow identification colour enables quick recognition of the 25 A current rating during installation and servicing.
Key Advantages
- Fast acting DIN D gG/Flink fuse link.
- 25 A rated current for dependable equipment protection.
- 500 V AC / 500 V DC operating voltage.
- Current limiting design helps minimise fault energy.
- Fast interruption helps reduce equipment damage.
- Yellow identification colour enables rapid current rating recognition.
Key Features
- Mersen D Fuse-links Flink series.
- Manufacturer part number: P217639.
- Catalogue number: DIIFK50V25.
- 25 A nominal current rating.
- 500 V AC and 500 V DC rated voltage.
- DII DIN fuse size.
- Fast acting gG/Flink characteristic.
- Visual coloured indicator flag.
Reliable Protection for Electrical Equipment
Fast acting DIN D fuse links are engineered to interrupt fault currents quickly, helping minimise thermal and mechanical stress on connected electrical equipment. Their current limiting characteristics contribute to improved equipment reliability and reduced maintenance costs.
The Mersen D Fuse-links Flink range is widely used throughout industrial, commercial and infrastructure installations where dependable protection and straightforward fuse replacement are required. The P217639 is suitable for low voltage distribution units where authorised or non-specialist personnel may replace fuse links safely within established DIN D systems.
Typical Applications
- Electrical distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machinery and automation equipment.
- Control circuits.
- Equipment protection.
