Heyco® ST Lockit™ Strain Relief Bushings (Flat Cables)

Part number and specification

WILL FIT THESE CABLES				PANEL DIMENSIONS				ST LOCKIT STRAIN RELIEF for Faster Assembly			Corresponding Mounting Hole Plug
UL Type	AWG/ Conductors	Approximate Size		Mounting Hole Size		Thickness		ST LOCKIT STRAIN RELIEF for Faster Assembly			Corresponding Mounting Hole Plug
		Approximate Size		Mounting Hole Size		Thickness		PART NO.		DESC.	PART NO.	DESC.
		in.	mm.	in.	mm.	in.	mm.	Black	White	DESC.	PART NO.	DESC.
SPT-3	16/3	.03 x .10	0,8 x 2,5	.453 x .630	11,5 x 16,0	.032	0,8	1847	1846	ST 100L	–	consult Heyco
HPN	18/3	.11 x .38	2,7 x 9,7			.040	1,1
HPN	18/3	.11 x .38	2,7 x 9,7			.048	1,2
SPT-2	18/2	.14 x .27	3,3 x 6,9			.063	1,6
SPT-2	18/2	.14 x .27	3,3 x 6,9			.099	2,5
SPT-1	18/2	.12 x .22	3,0 x 5,6	.453 x .512	11,5 x 13,0	.032	0,8	1829	1830	ST 100N	1890	RP 115-130
SPT-1	18/3	.12 x .30	3,0 x 7,6			.040	1,1
SPT-2 & HPN	18/2	.15 x .28	3,8 x 7,1			.048	1,2
	18/2	.15 x .28	3,8 x 7,1			.063	1,6
	16/2	.16 x .30	4,1 x 7,6			.099	2,5
HPN	16/3	.16 x .37	4,1 x 9,4	.689 x .689	17,5 x 17,5			1834	1835	ST 200N	1892	RP 175-175
	18/3	.15 x .34	3,8 x 8,6
	18/3	.15 x .40	3,8 x 10,2			.032	0,8
SPT-2	16/3	.16 x .41	4,1 x 10,4			.063	1,6
SPT-2	18/2	.19 x .35	4,8 x 8,9			.099	2,5
SPT-3	18/3	.19 x .39	4,8 x 9,9			.126	3,2
	16/2	.20 x .37	5,1 x 9,4			.156	4,0
	16/3	.20 x .43	5,1 x 10,9
	14/2	.24 x .42	6,1 x 10,7

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

Features

Assembly friendly! Independent of insertion into the panel, Lockit™ Strain Reliefs self-lock onto the cable. Preassemble off line for final assembly at a later time or remote location, for lower installed cost!
Lockit Strain Reliefs hold so well they pass the UL pull-out test requirements with or without panel support.
Protect the lifeline of your electric/electronic products by absorbing the forces of push and pull that may be exerted on the flexible power cord. Rectangular design eliminates the possibility of part rotation under forces of twist.
Lockit’s three finger design securely anchors into panels as thin as .032″ (0,8 mm) and as thick as .157″ (4,0 mm) for a neat, clean appearance. Five locking steps accommodate a wide range of panel thickness. Low profile head satisfies design aesthetics!
Heyco’s automated Pre-Assembly Equipment speeds assembly of the Lockit™ onto the cable and thus lowers costs while greatly reducing risk of carpal tunnel syndrome.
Consult Heyco for other wire types and sizes.
Corresponding Mounting Hole Plugs can be used to fill blank/unused Mounting Holes and thus allow for a single panel design for multiple applications.

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)