3-521057-2

Ultra-Fast Plus fully insulated FASTON receptacles and tabs offer all the advantages of the standard Ultra-Fast product plus an insulation crimp. Ultra-Fast Plus fully insulated FASTON receptacles and tabs preclude the need for costly electrical safety interlocks or special protective shields to help prevent shock hazards. In addition, electrical short circuits from exposed leads are eliminated, even in equipment requiring close contact spacing. Ultra-Fast Plus FASTON receptacles and tabs are preinsulated assemblies featuring a co-molded housing produced from two different nylon materials. The receptacle/ tab and wire barrel portions of the housing are molded from type 6/6 nylon material with a +130°C UL temperature rating. The insulation barrel is molded from a premium grade nylon selected to retain the insulation crimp shape. This premium nylon exhibits minimal springback, thus providing actual insulation crimp tensile strength as well as strain relief for applications where extreme wire dressing and/or vibration are present. The Ultra-Fast Plus FASTON receptacle housing completely encloses a tin plated copper alloy premier FASTON receptacle which has been stress relieved for increased durability and resistance to operator abuse. The FASTON receptacle is recessed sufficiently within the housing to allow its use in 600-volt applications. The receptacle portion of the terminal is designed for positive mating with a variety of tabs, including those with shoulders. The housing has a slotted membrane which is displaced by two tab shoulders allowing proper Tested by TUV File No. E9071003 as suitable for end product certification to the following standards: EN 60 950/09.87 DIN IEC 380/VDE 0806/08.81 DIN IEC 601-1 Part 1/VDE 0750 T1/05.82 DIN VDE 0700 T1/02.

• One-piece fully insulated premier line FASTON receptacle with insulation crimp helps prevent shock and short hazards
• Designed for correct lead-in of tab
• Designed for full mating with a variety of tab styles including those with shoulders
• Funnel wire entry
• Wire stop
• Visual inspection of crimp and wire brush
• Assemblies are color-coded by wire size
• Assemblies contain wire size and tab size designation
• Mating tab thickness marked on terminal and visible through housing (.250 series)
• Application tooling available to meet production requirements
• Tin plated copper alloy terminals
• UL rated at +105°C
• Terminates 16-14 AWG solid, fused and stranded wire
• Complies with the IEC 380, 601, 950, and UL 1950 requirements for a secondary means of insulation fixing