Why Choose the Mersen Z219189 DII DIN Fuse Base?
The Mersen Z219189 is a dependable DII DIN fuse base designed for use within low voltage electrical distribution systems. It securely accommodates compatible DII screw fuse links, providing a proven solution for protecting cables, power circuits and connected equipment against overloads and short circuits.
This single-pole fuse base incorporates touch protection, helping reduce the risk of accidental contact with accessible conductive components. Its screw-mounted construction provides a stable installation within distribution boards, switchboards and electrical control panels.
Rated for 25 A and operating voltages up to 500 V AC or 500 V DC, the Mersen Z219189 is suitable for industrial, commercial and infrastructure applications. Clamp terminals accommodate conductors from 1.5 to 10 mm², supporting secure and straightforward field wiring.
Key Advantages
- Reliable DII fuse base for low voltage electrical protection.
- 25 A rated current for common distribution circuits.
- Suitable for systems operating up to 500 V AC or 500 V DC.
- Integrated touch protection improves installation safety.
- Secure screw-mounted design for electrical panels and distribution boards.
- Clamp terminals accept conductors from 1.5 to 10 mm².
Key Features
- Mersen D fuse-base series.
- Compatible with DII screw fuse links.
- 25 A rated operating current.
- 500 V AC / 500 V DC rated operating voltage.
- Single-pole configuration.
- Integrated touch protection.
- Screw mounting arrangement.
- Clamp terminal connection.
- One cable termination.
- RoHS-compliant construction.
Reliable Protection for Low Voltage Distribution
The Mersen Z219189 provides a secure mounting and connection point for a compatible DII fuse link. When correctly assembled, the fuse system helps interrupt excessive current caused by overloads or short circuits before cables and connected equipment sustain serious damage.
The integrated touch-protection arrangement makes this model suitable for low voltage distribution units where fuse links may need to be replaced during routine maintenance. Correctly rated fuse links, gauge rings and fuse caps must be selected to create a complete and properly coordinated protection system.
Typical Applications
- Low voltage electrical distribution boards.
- Commercial building electrical systems.
- Industrial switchboards and control panels.
- Power and lighting distribution circuits.
- Machinery electrical cabinets.
- Infrastructure and utility installations.
- Maintenance and refurbishment of DII fuse systems.
