ADLER EF3 200 Vdc / 350 A Fuse – MG5001328

The ADLER EF3 200 Vdc / 350 A fuse, MG Energy Systems part number MG5001328, is a high-breaking-capacity DC fuse. It is designed for protecting high-power battery systems, particularly in electric and hybrid vehicles, and MG Energy DC protection panels.

The nominal voltage rating of this ADLER EF3 fuse is 200 Vdc (Volts direct current).

The rated current of this ADLER EF3 fuse is 350 A (Amperes).

The rated breaking capacity for this ADLER EF3 350 A fuse is 50 kA at 200 Vdc.

This fuse is a compact EF3 type, measuring 36 x 22 mm. It is designed for M8 bolt mounting.

This fuse is intended for protecting a battery bank in a properly sized MG Energy system. It is used in MG Energy DC protection panels requiring an EF3 fuse selected by calculation.

Yes, this fuse is designed to comply with UL 248-20, ISO 8820-8, GB/T 31465, and IEC 60269-7 standards. It is also a UL-recognized component (file E506668) and is manufactured under an IATF 16949 quality system. It complies with RoHS and REACH.

The declared shipping weight for this fuse is 0.07 kg.

Yes, this fuse complies with RoHS and REACH directives, meaning it meets regulations on the restriction of hazardous substances and the registration, evaluation, and authorization of chemicals.

The main performance characteristics of this fuse include:

Reliable interruption of DC fault currents.High cycling performance.Low watt losses.Ultra-compact size and high power density.High breaking capacity up to 50 kA.Overload protection operating from 410% of rated current.

The normal operating temperature range for this fuse is -5°C to 40°C. For conditions outside this range, consult the manufacturer.

Yes, this fuse meets the vibration test C requirements of section 8.6.2.3 of UL248-20, making it suitable for electric vehicle applications.

The MG Energy Systems dealer portal states that this fuse can be installed in the Master LV and the Distributor LV.

It is imperative to replace a fuse only with a model of the same rating (350 A) and approved for the specific architecture of your MG Energy system. The rating must be selected by a qualified professional.

No, the fuse’s rated current must never be selected based solely on the battery’s power rating. The selection of the fuse rating and the coordination of protections must be carried out by a qualified professional.

For a complete installation, you will need to source the following items separately:

A fuse holder. A distribution block. Appropriate cables and terminals. Mounting hardware specific to your installation. Selectivity study and validation of the fault current.

The choice of fuse rating and coordination of protection devices must be carried out by a qualified professional.

The recommended torque for ADLER bolts M8 is 12 ± 1 N·m. It is important to confirm this torque according to the specific assembly of your MG Energy system.

Before any fuse installation or replacement work, it is critical to disconnect all DC sources to ensure the safety of the operation.

This fuse is designed for M8 bolt mounting, providing secure fixing in MG Energy DC protection panels.