Why Choose the Mersen E214065 RECTICUR DII Fuse Link?
The Mersen E214065 is a high-speed 6 A gR Diazed fuse link developed to protect sensitive semiconductor components against damaging overloads and short-circuit currents. Part of the Mersen RECTICUR D range, it combines rapid fault interruption with the established DII screw-in fuse format used throughout industrial electrical installations.
Rated for operation at up to 500 V AC, the E214065 is suitable for protecting diodes, thyristors, rectifiers, power converters and AC or DC motor-drive components. Its gR full-range operating characteristic limits the thermal energy passed to semiconductor devices during electrical faults, reducing the risk of costly equipment damage.
The fuse features a robust ceramic body, an E27 threaded contact and a high 50 kA breaking capacity. Its compact bottle-fuse construction supports straightforward installation and replacement in compatible DII Diazed fuse bases while providing dependable operation in demanding industrial environments.
Key Advantages
- High-speed gR semiconductor protection.
- 6 A rated current for sensitive power electronic circuits.
- Rated for industrial systems operating at up to 500 V AC.
- 50 kA breaking capacity for high prospective fault currents.
- Compact DII bottle-fuse construction with an E27 thread.
- Suitable for three-phase power electronic applications.
Key Features
- Mersen RECTICUR D fuse range.
- 6 A rated current.
- 500 V AC rated voltage.
- gR full-range operating characteristic.
- 50 kA rated breaking capacity.
- DII Diazed bottle-fuse format.
- E27 threaded contact.
- Durable ceramic insulating body.
- Designed for rapid interruption of semiconductor fault currents.
High-Speed Protection for Power Electronics
Semiconductor devices can be damaged by excessive current within a fraction of a second. The Mersen E214065 uses a specialised high-speed fuse element to interrupt fault currents rapidly and restrict the damaging let-through energy reaching protected components.
Its gR full-range characteristic provides protection against both overloads and short circuits. This makes the fuse particularly suitable for rectifiers, converters, motor drives and other industrial equipment containing sensitive power semiconductor components.
Typical Applications
- Diode and thyristor protection.
- Industrial rectifiers and power converters.
- AC and DC motor drives.
- Variable-speed drive power stages.
- Industrial automation equipment.
- Three-phase semiconductor circuits.
