ABB - Installation Products RL727 - Nylon Insulated Large Ring Terminal Wire Range 4/0 Bolt Hole 5/16 inch
ABB - Installation Products

RL727

UPC: 786210820392


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Overview

The ABB RL727 Nylon Insulated Large Ring Terminal (SKU: RL727) is a heavy-duty electrical termination solution designed for 4/0 AWG wire, featuring a 5/16" bolt hole for secure mechanical fastening. Constructed from electro tin-plated copper with a brazed seam, this terminal ensures reliable electrical conductivity and corrosion resistance in industrial environments. The durable nylon insulation provides strain relief, vibration resistance, and a UL 94 HB flammability rating with a maximum insulation temperature of 221°F (105°C). Rated for up to 600V per UL 486A/B and CSA standards, the RL727 is ideal for control panels, switchgear, and high-vibration applications. The internal barrel serrations maximize wire contact and tensile strength, while the metal insulation grip sleeve crimps to the wire jacket for added stability. Compatible with standard crimp tools including CT-100, CT-1550, CT-1551, CT-2300/ST, CT-2500/L, and UP14ZLW, this terminal delivers long-term performance in demanding electrical infrastructure projects.
  • Designed for 4/0 AWG wire with 5/16" bolt hole for secure mechanical fastening
  • Electro tin-plated copper with brazed seam for corrosion resistance and conductivity
  • Nylon insulation rated UL 94 HB, max temperature 221°F (105°C)
  • UL 486A/B and CSA certified for up to 600V applications
  • Internal barrel serrations and metal insulation grip sleeve for vibration resistance and strain relief

Specifications

Connection Type
Ring Terminal
Material
Nylon
Series
RL727
Size
4/0
Type
Nylon Insulated Ring Terminal
Voltage Rating
600 V
Wire Size
4/0 AWG
Package Dimensions (L x W x H)
5.2 IN x 4.8 IN x 3.2 IN
Package Dimensions (L x W x H)
13.208 cm x 12.192 cm x 8.128 cm
Package Weight (Imperial)
0.090 L
Package Weight (Metric)
0.041 kg
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