ABB - Installation Products RM737 - Nylon Insulated Large Ring Terminal, Length 3.00 Inches, Width 1.13 Inches, Maximum Insulation .868, Bolt Hole 3/8 Inch, Wire Range 250MCM, Color Blue, Copper, Tin Plated
ABB - Installation Products

RM737

UPC: 786210821580


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Overview

The ABB RM737 (SKU: RM737) is a Nylon Insulated Large Ring Terminal engineered for heavy-duty electrical connections in industrial environments. Designed for 250MCM wire range with a 3/8-inch bolt hole, this terminal delivers secure, vibration-resistant terminations for high-current applications. Constructed from tin-plated copper, the RM737 ensures optimal conductivity and corrosion resistance, while its durable nylon insulation provides electrical protection and strain relief. The integrated metal insulation grip sleeve crimps to the wire insulation, enhancing reliability in high-vibration settings. Internal barrel serrations maximize wire contact and tensile strength, making it ideal for power distribution systems, motor connections, and control panels. The blue color coding simplifies identification in complex installations. Compatible with standard crimping tools, this terminal meets the demands of critical electrical infrastructure where dependable wire terminations are essential.
  • 250MCM wire range with 3/8-inch bolt hole for heavy-duty applications
  • Tin-plated copper construction for conductivity and corrosion resistance
  • Nylon insulation with metal grip sleeve for strain relief and vibration resistance
  • Internal barrel serrations for maximum wire contact and tensile strength
  • Blue color for easy identification; 3.00" length, 1.13" width

Specifications

Color
Blue
Connection Type
Ring Terminal
Material
Copper
Material
Tin-Plated Copper with Nylon Insulation
Mounting Type
Bolt Hole
Series
RM737
Size
3.00 Inches (Length) x 1.13 Inches (Width), Maximum Insulation 0.868 Inches, Bolt Hole 3/8 Inch
Special Features
Funneled Barrel Entry, Deep Internal Serrations, Brazed or overlapping seams
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Nylon Insulated Ring Terminal
Voltage Rating
600 V
Wire Size
250 kcmil
Package Dimensions (L x W x H)
6 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
15.24 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
0.110 L
Package Weight (Metric)
0.050 kg
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Frequently Asked Questions

What is the bolt hole size for the RM737?

The RM737 features a 3/8-inch bolt hole for secure mounting.

What material is the RM737 terminal made from?

The RM737 is constructed from tin-plated copper for conductivity and corrosion resistance.

What wire sizes are compatible with the RM737?

The RM737 supports a wire range of 250MCM with a maximum insulation diameter of 0.868 inches.

What is the maximum operating temperature for the RM737?

The RM737 has a maximum insulation temperature rating of 221°F (105°C).

What are the dimensions of the RM737?

The RM737 has a length of 3.00 inches, width of 1.13 inches, and maximum insulation diameter of 0.868 inches.

Is the RM737 suitable for high-vibration environments?

Yes, the RM737 features a metal insulation grip sleeve and internal barrel serrations for secure connections in high-vibration settings.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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