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Heyco® ERTB Terminal Blocks

Heyco® ERTB Terminal Blocks

Product catalog summary

Overview: The Heyco® ERTB Terminal Blocks are designed for high current applications using copper and aluminum wires. They are suitable for various wire gauges and configurations, providing reliable connections in electrical systems.

Specifications:

Terminal blocks are available in different configurations, including OFFSET and IN-LINE, with varying dimensions for length, depth, height, and mounting hole spacing.
Compatible with 6-4 AWG aluminum or 10-6 AWG copper stranded wire, with specific compatibility for 8 AWG and larger compact conductors for copper.
Rated for 300 volts and 60 amps, ensuring robust performance in electrical applications.

Design Features:

Three pole terminal blocks with a post to clamp style for secure connections.
Incorporates a wire protector flap to prevent direct screw contact with the wire, allowing the use of less expensive aluminum wire.
Constructed from impact-resistant polycarbonate for durability.
Includes a solid copper grounding strap for enhanced safety.
Low installation torque requirement of 35 lbs.

Certifications and Ratings:

Flammability Rating: 94V-0, indicating high resistance to flame.
Recognized under the Component Program of Underwriters’ Laboratories (File E235481).
Certified by the Canadian Standards Association (File LR 8919).
Material Temperature Index: 257°F (125°C), suitable for high-temperature environments.

Contact Information: For more details, Heyco Products, Inc. can be contacted via phone at 1-800-526-4182 or 732-286-1800, or through their website at www.heyco.com.

Catalog excerpts

7-13 Heyco® ERTB Terminal Blocks For High Current Copper and Aluminum Wire Applications PART DESCRIPTION TERMINAL A B C D E F NO. POST O.A. Block O.A. O.A.Strap Mounting Terminal CONFIGURATION Length Depth Height Length Hole Spacing Black in. mm. in. mm. in. mm. in. mm. in. mm. in. mm. 9460 ERTB-1A OFFSET 3.38 85,9 1.63 41,4 1.03 26,2 2.88 73,2 1.19 30,2 1.19 30,2 9468 ERTB-2C IN-LINE 3.95 100,3 1.35 34,3 1.12 28,4 2.88 73,2 1.50 38,1 1.50 38,1 9469 ERTB-2D IN-LINE 3.95 100,3 1.35 34,3 1.12 28,4 3.32 84,3 1.50 38,1 1.50 38,1 C F B A F E D A E B D C F F • Three pole terminal blocks, post to clamp style. • Suitable for 6-4 AWG aluminum or 10-6 AWG copper stranded wire. 8 AWG and large compact conductor only for copper. • Wire protector flap so that screw does not act directly upon wire, accepts and permits use of less expensive aluminum wire. • All types rated at 300 volts 60 amps. • Body molded of impact resistant polycarbonate. • Solid copper grounding strap. • Low installation torque - 35 lbs. 9460 9468/9469 Quick Specs Flammability Rating 94V-0 Certifications Recognized under the Component Program of Underwriters’ Laboratories File E235481. Certified by the Canadian Standards Association, File LR 8919. Material Temperature Index 257°F (125°C) Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com

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Heyco® ERTB Terminal Blocks

Heyco® ERTB Terminal Blocks

Catalog excerpts

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