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Heyco Strain Reliefs For European Requirements

For European Requirements
Designed to meet those requirements wherein the Strain Relief device must
remian attached to the chassis during cable removal or replacement.

Recognized
under Underwriters' Laboratories File #E-103540
Certified
by Canadian Standards Association File #LR-81067
VDE Approval Report 9977-1490-4003/A1K
- NEW! Captive Acetal screw cannot be removed from body during cable removal or
replacement (The screw forces the locking flap against the cable).
- NEW! Reinforcing ribs provide extra strength.
- Nylon USR-400 series parts may help you comply with IEC Publication #335, CEE #10
and #11; VDE #0720, #0730 and others.
- Protects your cable against forces of pull, push, twist and FLEX; prevents use of
larger-then-intended cord diameter.
- Easy chassis installation: fingertip pressure locks bushing into
7/8"(22,2mm) holes with wall thickness up to .125"(3,2mm).
- No need for separate cord guard. The bushing cord exit features a bell-mouth
contour, radiuses at 1-1/2 times the exit hole diameter.
- Molded of type 6/6 nylon. ASTM D-4066; flammability classification 94V-2;
temperature index 125°C. Maximum temperature on the part shall not exceed 105°C.

USR-400 & USR-401
International Approvals

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