Heyco® Pigtail™ Strain Relief Bushings
Recognized under the Component Program of Underwriters' Laboratories File #E-15331
Certified by Canadian Standards Association File #LR-8919
UL TYPE Designation
AWG Conductors
Approx Cable Diameter
A Mounting Hole
B To Prevent Rotation
Maximum Thickness
PART NO.
UL/CSA Desc
C Extension Length
D Part Length
in. mm.
in. mm.
in. mm.
in. mm.
Black
in. mm.
in. mm.
SV&SVT
18/2
.250 6,4
.500/12,7
.455/11,6
.125 3,2
1914
SR 5S-1
1.875/47,6
2.593/65,9
SV&SVT
18/3
.255 6,5
.515/13,1
.455/11,6
.125 3,2
SR 5S-1
1.875/47,6
2.593/65,9
HPD
18/2
.270 6,8
.500/12,7
.455/11,6
.125 3,2
SR 5S-1
1.875/47,6
2.593/65,9
HPD
16/2
.325 8,3
.625/15,9
.570/14,5
.125 3,2
SR 6S-2
1.812/46,0
2.640/67,0
HPD
18/3
.330 8,4
.625/15,9
.570/14,5
.125 3,2
SR 6S-2
1.812/46,0
2.640/67,0
HPD
16/3
.355 9,0
.625/15,9
.570/14,5
.125 3,2
SR 6S-2
1.812/46,0
2.640/67,0
METAL SPRING MUST BE ORDERED SEPARATELY, USE
1943 (Metallic)
BRI Spring
Part Dimensions Above Include Spring
1940 (Metallic)
6006 5N
Standard Fastener Color: Black
Strain Relief Part No. 1943, BRI Spring, may be used with SR 5S-1, and 6S-2.
Part No. 1940, 6006 5N Spring is for use with SR 5S-1 only.
Each strain relief is available in high impact strength nylon; suitable for power tool applications.
Standardize panel design! Fill unneeded SR mounting holes with Heyco Double D Nylon Fastener Plugs.