Authorized ABB Distributor (Installation Products)
ABB - Installation Products RB257 - Vinyl Insulated Female Disconnect, Length .96 Inches, Width .29 Inches, Maximum Insulation .170, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Copper, Tin Plated, 1,000 Pack
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ABB Installation Products RB257 Vinyl Insulated Female Disconnect, Length .96 Inches, Width .29 Inches, Maximum…

UPC: 786210818177


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Minimum Qty: 1000

Multiplier: 1000

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

Overview

The ABB RB257 Vinyl Insulated Female Disconnect, SKU RB257, is a critical electrical connection component from ABB Installation Products, designed for reliable and efficient wire termination in industrial and commercial settings. This female disconnect features a durable vinyl insulation, providing robust protection and ensuring secure connections. Its compact dimensions, with a length of 0.96 inches and a width of 0.29 inches, make it suitable for applications where space is a constraint. The core of the RB257 is constructed from high-conductivity copper, which is then tin-plated to enhance corrosion resistance and ensure long-term electrical integrity. This tin plating also contributes to a lower contact resistance, improving overall system efficiency. The blue color coding of this disconnect facilitates easy identification and organization within wiring systems, adhering to common industry standards for wire gauge and connector type. Specifically engineered for wire ranges of #16 to #14 AWG, this disconnect offers versatility for a variety of electrical wiring tasks. It is designed to mate with a standard tab size of 0.250x0.032 inches, ensuring broad compatibility with mating male terminals. The maximum insulation diameter it can accommodate is 0.170 inches. Each pack contains 1,000 units, providing an economical solution for projects requiring bulk quantities, ensuring consistent quality and performance across numerous connections. Manufactured in the USA, the ABB RB257 exemplifies ABB's commitment to delivering dependable electrical solutions that meet stringent industry requirements and contribute to operational efficiency. Its UNSPSC code is 39121447.
  • Vinyl insulated female disconnect for secure wire termination
  • Constructed from tin-plated copper for excellent conductivity and corrosion resistance
  • Designed for wire ranges #16-#14 AWG
  • Compact size: 0.96" length, 0.29" width, fits 0.250x0.032" tab
  • Color-coded blue for easy identification, sold in a 1,000-unit pack

Specifications

Color
Blue
Connection Type
Disconnect
Connection Type
Female Disconnect
Connection Type
Disconnect Terminal
Finish
Tin Plated
Insulation
Vinyl
Insulation
Yes
Material
Brass
Material
Tin-Plated Copper
Material
Vinyl, Copper, Tin Plated
Material
Copper, Tin Plated
Series
RB257
Size
0.96" L x 0.29" W (tab 0.250" x 0.032")
Size
Length 0.96 Inches, Width 0.29 Inches, Maximum Insulation 0.170, Tab Size 0.250x0.032
Size
Length 0.96 Inches, Width 0.29 Inches
Special Features
Unique construction of the female disconnect offers long-term dependability. Brazed seam serrated barrel provides maximum tensile strength
Standard
UL E66716 / UL E66716
Standard
UL E66716
Type
Vinyl Insulated Female Disconnect
Package Dimensions (L x W x H)
6.1 IN x 4.6 IN x 3.1 IN
Package Dimensions (L x W x H)
15.494 cm x 11.684 cm x 7.874 cm
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.001 kg
Vinyl Fully Insulated Female Disconnect, Length 1.01 Inches, Width .38 Inches, Maximum Insulation .185, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Brass, Tin Plated, 500 Pack

14RB-2577L

Vinyl Fully Insulated Female Disconnect, Length 1.01 Inches, Width .38 Inches, Maximum Insulation .185, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Brass, Tin Plated, 500 Pack
16-14 AWG Vinyl Insulated Ring 3/8" Stud, Bulk

R16-38V-BULK

16-14 AWG Vinyl Insulated Ring 3/8" Stud, Bulk
Vinyl Insulated Female Disconnect, Length .96 Inches, Width .29 Inches, Maximum Insulation .170, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Copper, Tin Plated, On Mylar Tape, 1,000 Pack

RB257M

Vinyl Insulated Female Disconnect, Length .96 Inches, Width .29 Inches, Maximum Insulation .170, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Copper, Tin Plated, On Mylar Tape, 1,000 Pack
Nylon Insulated Open Top 90 Degree Flag Female Disconnect Terminal, Length .80 Inch, Width .72 Inch, Maximum Insulation .190, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Brass, Tin Plated, 500 Pack

RB2577F

Nylon Insulated Open Top 90 Degree Flag Female Disconnect Terminal, Length .80 Inch, Width .72 Inch, Maximum Insulation .190, Tab Size .250x.032, Wire Range #16-#14 AWG, Color Blue, Brass, Tin Plated, 500 Pack
Nylon Insulated Female Disconnect, Length .91 Inches, Width .29 Inches, Maximum Insulation .162, Tab Size .250x.032, Wire Range #16-#14, Color Blue, Copper, Tin Plated, 1,000 Pack

RB250

Nylon Insulated Female Disconnect, Length .91 Inches, Width .29 Inches, Maximum Insulation .162, Tab Size .250x.032, Wire Range #16-#14, Color Blue, Copper, Tin Plated, 1,000 Pack
Nylon-Insulated Female Disconnect, Length .89 Inches, Width .30 Inches, Maximum Insulation .150, Tab Size .187x.032 Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, 1,000 Pack

RAD18377

Nylon-Insulated Female Disconnect, Length .89 Inches, Width .30 Inches, Maximum Insulation .150, Tab Size .187x.032 Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, 1,000 Pack
Vinyl Insulated Coupler, Length 2.35 Inches, Width .51 Inches, Tab Size .250x.032, Brass, 500 Pack

RBB250

Vinyl Insulated Coupler, Length 2.35 Inches, Width .51 Inches, Tab Size .250x.032, Brass, 500 Pack
Nylon Fully Insulated 90 Degree Flag Female Disconnect, Length .74 Inches, Width .59 Inches, Maximum Insulation .150, Tab Size .187x.032, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, 500 Pack

RAD1877F

Nylon Fully Insulated 90 Degree Flag Female Disconnect, Length .74 Inches, Width .59 Inches, Maximum Insulation .150, Tab Size .187x.032, Wire Range #22-#18 AWG, Color Red, Copper, Tin Plated, 500 Pack

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