Heyco® Split Panel Strain Relief Bushings

For Split Panel Mounting Holes

Specifications

Part number and specification

WILL FIT THESE CABLES				PANEL DIMENSIONS				PART NO.	DESC.	BODY LENGTH
UL Type	AWG/ Conductors	Approximate Size		Mounting Hole Size		Maximum Panel Thickness		Black		BODY LENGTH
UL Type	AWG/ Conductors	in.	mm.	in.	mm.	in.	mm.	Black		in.	mm.
SO	14/4	.560	14,2	.825	21,0	.062	1,6	1263	SR 8R-2	.670	17,0
SO	12/3	.590	15,0	.825	21,0	.062	1,6	1263	SR 8R-2	.670	17,0
Round, Flat or Multiple	Multiple	up to .600	up to 15,2	.875x.875	22,2x22,2	.100	2,5	1266	SR 8R-200	.800	20,3

Standard color black. Consult Heyco for white and other colors.

Designed to be installed in a split panel mounting hole or dropped into a slot.
Can be used for one wire or bundles of wire (round or flat wire).
Securely anchors, insulates, and protects wire at panel entry points against forces of pull, push, or twist.
Part 1266 is assembly friendly and self-locks onto the wire. It may be preassembled offline for final assembly at a later time or remote location, for lower installed cost and faster assembly. It has a unique wire locking ratchet that allows for generous wire range from .250″ (6,4 mm) to .600″ (15,2 mm).
Part 1266 UL recognized for multiple cables/conductors.

Material		Nylon 6/6
Certifications		Recognized under the Component Program of Underwriters’ Laboratories File E15331
Certifications		Certified by the Canadian Standards Association File 8919
Flammability Rating		94V-2
Temperature Range		-.04°F (-18°C) to 221°F (105°C)

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