Victron Energy MIDI-fuse 40A/58V-M6 (Pack of 5 pcs) CIP134040020

The Victron Energy CIP134040020 MIDI-Fuse is a compact 40A, 58V DC bolt-down fuse designed for overcurrent protection in compatible DC electrical and battery systems. Its MIDI form factor and M6 mounting connection provide a compact, secure solution for appropriately designed DC distribution circuits.

Victron identifies part number CIP134040020 specifically as the MIDI-fuse 40A/58V-M6, supplied as a package of five fuses. The manufacturer lists nominal dimensions of 8 × 12 × 42 mm for this model.

With its 40A current rating and 58V DC maximum voltage rating, this fuse can be used in compatible low-voltage DC systems where system design and conductor sizing call for 40A overcurrent protection.

Key Technology

• 40A Current Rating
  Provides 40-amp overcurrent protection for compatible DC circuits when correctly selected according to conductor size, connected equipment, and system requirements.

• 58V DC Maximum Voltage
  Rated for DC electrical systems operating at up to 58V DC, including appropriately designed 12V, 24V, and 48V-class battery systems.

• Compact MIDI Fuse Format
  Uses the compact MIDI bolt-down fuse format, providing high-current DC protection while requiring less installation space than larger fuse formats.

• M6 Mounting Configuration
  Features an M6 bolt-down connection for installation in a compatible MIDI fuse holder.

• Low Electrical Resistance
  Technical listings for the CIP134040020 specify an approximate 1.4 mΩ cold resistance and approximately 65 mV voltage drop. 

• Replaceable Overcurrent Protection
  Provides a replaceable protective element that opens the circuit when current exceeds the fuse's operating characteristics.

• Package of Five
  Part number CIP134040020 is supplied as a manufacturer package containing five individual 40A MIDI fuses. 

Best Uses

• Battery-Based DC Systems
  Suitable for protecting appropriately sized conductors and connected equipment in compatible battery-powered DC systems.

• Solar & Energy Storage Systems
  Can be used within appropriately designed solar and battery-storage DC circuits where a 40A MIDI fuse is specified.

• 48V-Class Battery Systems
  The 58V DC maximum rating supports compatible nominal 48V applications provided maximum circuit voltage remains within the fuse rating.

• Marine & Mobile Power Systems
  Suitable for properly designed marine, RV, vehicle, and other mobile DC electrical systems requiring 40A circuit protection.

• Replacement & Service Inventory
  The five-piece package provides a convenient quantity for installers, service technicians, and replacement stock.

Product Specifications

Compact 40A Protection for DC Power Systems

The Victron Energy CIP134040020 MIDI-Fuse 40A/58V-M6 provides compact and replaceable DC overcurrent protection with a 40A current rating, 58V DC maximum voltage, M6 bolt-down configuration, five fuses per package. It is a practical protection component for compatible battery, solar, charging, and DC distribution systems.

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