Item CodeTitleSummary
AN-FUS-001AN-FUS-001 - Fuse Facts and Numbering System
How to read the part numbers...
AN-FUS-002AN-FUS-002 - Fuse Construction and Operation
Reviews the construction and operation of a fuse...
AN-FUS-003AN-FUS-003 - Fuse Definitions
Reviews terminology associated with fuses...
AN-FUS-004AN-FUS-004 - Fuse Descriptions
Reviews different types and classes of fuses...
AN-FUS-005AN-FUS-005 - Fuse Let-Thru Current Tables
Provides tables detailing the let-thru currents...
AN-FUS-006AN-FUS-006 - Welder Protection
Provides guidelines on using fuses to protect electric welders...
AN-FUS-007AN-FUS-007 - Fuse Class 1 Division 2 Locations
Provides a table listing Mersen fuses that meet the "non-indicating, filled, current-limiting"...
AN-FUS-008AN-FUS-008 - Reading A Time-Current Curve
Learn how to read a time-current curve...
AN-FUS-009AN-FUS-009 - When To Change Your Fuses?
Provides instruction on three fuse conditions to pay attention to...
AN-FUS-010AN-FUS-010 - Let Thru Current and I2t
Explores current-limitation terminology...
AN-FUS-011AN-FUS-011 - Low Voltage Fuses for Motor Protection
Explains requirements of fuses used as motor branch circuit protection...
AN-FUS-012AN-FUS-012 - Low Voltage Transformer Protection
Summarizes transformer overcurrent protection...
AN-FUS-013AN-FUS-013 - Medium Voltage Motor Protection
Reviews information regarding R-rated fuses...
AN-FUS-014AN-FUS-014 - Medium Voltage Transformer Protection
Explains inrush currents...
AN-FUS-015AN-FUS-015 - Properties of Materials
A reference sheet for various properties of different materials used...
AN-FUS-016AN-FUS-016 - Selectivity Between 240-480V Main and Branch Fuses
Defines coordination (selectivity, discrimination) in relation to fuses...
AN-FUS-017AN-FUS-017 - Semiconductor Protection
Explains the relationship between solid state devices and the fuses used to protect them...
AN-FUS-018AN-FUS-018 - Short Circuit Calculation (Quick Three Phase) How Many Fuses Open?
How many fuses typically open during a short circuit or an overload in a three-phase system...
AN-FUS-019AN-FUS-019 - Application Information
Explains Short Circuit Ratings...
AN-FUS-020AN-FUS-020 - Suggested fuse specifications
Guidelines and specifications for Mersen's Amp Trap 2000 family of fuses...
AN-FUS-021AN-FUS-021 - Temperature De-rating
Formulas for the de-rating of fuse holders and low and medium voltage fuses...