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ABB - Installation Products KNF18-250FD-T - Fully Insulated Nylon Female - 250 Series Disconnects for Wire Range 22-16 , Tab Size .250x.032, Red, Mylar Tape

ABB Installation Products KNF18-250FD-T Fully Insulated Nylon Female - 250 Series Disconnects for Wire Range 22-16 , Tab Size…

UPC: 786210646176


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Specification SheetManufacturer Product Website

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Minimum Qty: 2000

Multiplier: 2000

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB KNF18-250FD-T is a fully insulated nylon female disconnect terminal engineered for secure and reliable wire termination in electrical systems. Designed for wire ranges from 22 to 16 AWG, this terminal ensures compatibility with common wiring gauges used in industrial, commercial, and residential applications. The terminal features a standard .250 x .032 inch tab size, making it compatible with a wide variety of mating connectors and disconnect switches, including pushbuttons, relays, and motor starters. Constructed from durable nylon insulation, the KNF18-250FD-T provides robust protection against electrical shock and environmental factors such as moisture and corrosion. The molded funnel entry insulator simplifies wire insertion, while internal barrel serrations ensure a secure, gas-tight connection that resists vibration and pull-out forces. The vibrant red color coding clearly identifies the terminal's gauge range, reducing installation errors and streamlining maintenance workflows. Supplied on Mylar tape, the KNF18-250FD-T is optimized for automated application processes, maintaining terminal integrity during storage, handling, and high-speed insertion. The terminal is rated for a maximum electrical load of 600 volts and 105°C, making it suitable for use in demanding environments where reliability and safety are critical. With a brass terminal material, this disconnect terminal delivers long-lasting performance and consistent electrical conductivity. Common applications include control panels, motor starters, lighting systems, and industrial machinery where secure, insulated wire terminations are required. The KNF18-250FD-T is part of ABB's Spec-Kon® line of disconnect terminals, a trusted solution for professionals who demand precision and durability in their electrical installations.
  • Fully insulated nylon construction for electrical shock and environmental protection
  • Accommodates wire ranges from 22 to 16 AWG with .250 x .032 inch tab size
  • Molded funnel entry insulator for simplified wire insertion
  • Internal barrel serrations ensure secure, vibration-resistant connections
  • Supplied on Mylar tape for automated application processes

Specifications

Application
For use in temporary connections to male disconnects and terminal blocks
Color
Red
Insulation
Yes
Material
Nylon
Material
Brass
Series
250
Size
250 Series
Special Features
Fully Insulated. Metal Insulation Sleeve. Molded Insulator. Internal Barrel Serrations. Funnel Entry
Standard
UL E66716
Type
Nylon Fully Insulated Female Disconnect
Package Dimensions (L x W x H)
13.18 IN x 12.62 IN x 2.56 IN
Package Dimensions (L x W x H)
33.4772 cm x 32.0548 cm x 6.5024 cm
Package Weight (Imperial)
0.0010 L
Package Weight (Metric)
0.0010 kg
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Frequently Asked Questions

What wire gauge range does the KNF18-250FD-T terminal support?

The ABB KNF18-250FD-T terminal is designed to accommodate wire ranges from 22 to 16 AWG.

What is the tab size for the KNF18-250FD-T disconnect terminal?

The tab size for the KNF18-250FD-T disconnect terminal is .250 x .032 inches.

What material is the KNF18-250FD-T disconnect terminal made from?

The KNF18-250FD-T disconnect terminal is made from fully insulated nylon.

What is the color of the KNF18-250FD-T terminal?

The KNF18-250FD-T terminal is red, which typically indicates the wire gauge range it supports.

How are the KNF18-250FD-T terminals supplied?

The KNF18-250FD-T terminals are supplied on Mylar tape, which aids in automated application.

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