Cylindrical fuses 14x51 aM 500 to 690VAC


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Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x31 and size 10x38 with an optional indicator, and in size 14x51 and 22x58 with an optional striker to activate an auxiliary contact. All cylindrical fuse-links have ceramic bodies and silver-plated ferrules. Cylindrical fuse-links aM are partial range fuses. They protect electrical devices in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. They cut off currents more than 6.3xln until the maximum breaking capacity (rated breaking capacity). Cylindrical fuse-links aM are mainly used for the protection of installation switch gear in otor circuit currents. For classification of the cylindrical fuse-links the nominal current of the fuse-link can be selected respective to the nominal current of the motor. Our technology and process was designed to ensure highly reliable technical performance.

 

AC Voltage Range 500 - 690 VAC

Ampere Range 25 - 50 A

Speed / Characteristic aM

Body Style Cylindrical

Body Material Ceramic

Materials Contact Silver Plated Copper

Standards IEC 60269-1 & -2 Approved by Lloyd's Register of Shipping and Bureau Veritas

Applications aM type for protection of motors, transformers and other loads with in-rush currents.

ROHS Compliant Consult Technical Services

Lead Free Consult Technical Services

CE conformity Yes

 

Products

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  • FR14AM50V45P - C216662
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  • FR14AM50V50P - D218204
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  • FR14AM69V0.5 - L213105
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  • FR14AM69V16 - Q217686
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  • FR14AM69V25 - E219769
  • FR14AM69V4 - K214622
  • FR14AM69V6 - S215135
  • FR14AM69V8 - T215642