ADLER EF3 Fuse 200 Vdc / 300 A – MG5001327

The MG ENERGY ADLER EF3 fuse (reference MG5001327) has a rated current of 300 A and a rated voltage of 200 Vdc. Its breaking capacity is 50 kA at 200 Vdc.

The EF3 300 A fuse is compact, with dimensions of 36 x 22 mm.

The declared interrupting rating for this fuse is 50 kA at 200 Vdc.

Yes, this fuse is designed to UL 248-20, ISO 8820-8, GB/T 31465 and IEC 60269-7 standards. It is also a UL-recognized component (file no. E506668), manufactured under the IATF 16949 quality system, and compliant with RoHS and REACH.

This fuse provides overload protection starting at 410% of its rated current (In).

No, this fuse is designed to have low wattage losses. For a rated current of 300 A, the wattage loss is 34.3 W at 1.0 In.

Each fuse is marked with a QR code to ensure traceability.

Normal operating conditions include:

An ambient temperature between -5℃ and 40℃.An altitude not exceeding 2000 m above sea level.A relative air humidity not exceeding 50% at 40℃ (higher humidity is permitted at lower temperatures, e.g., 90% at 20℃).

This fuse is intended for DC protection panels from MG Energy and can be installed in the Master LV and Distributor LV.

No, it is imperative to replace a fuse only with a 300 A model validated for your system's specific architecture. The rated current must never be chosen solely based on the battery's power output.

Yes, this fuse is specifically designed and tested to provide the best protection performance in high-power battery charging and management systems for electric and hybrid-electric vehicles. It also meets the vibration test C requirements of section 8.6.2.3 of UL248-20 for electric vehicle applications.

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

It is essential to log all DC sources before installing or replacing the fuse.

The recommended torque for ADLER M8 bolts is 12 ± 1 N·m. It is advised to confirm this based on the specific MG assembly.

For a complete installation, you will need to provide separately:

A fuse holder. A distribution block. The cables. The terminals and screws specific to the installation. A selectivity study and validation of the fault current are also required.

The fuse is designed for M8 bolt mounting.

The declared shipping weight for this fuse is 0.07 kg.

No, this product is not classified as dangerous goods for transport.

The customs HS code for this fuse is 85361090.

The product information provided does not include specific details about the commercial warranty for this fuse. It is recommended to consult the general terms of sale or contact the supplier to obtain this information.