GarrettCom manual Cable Strain Relief Feature on all P62-Series models

Magnum P62-Series Hardened Switches Installation and User Guide (08/03)

to be in contact with a vertical surface (such as pedestal) that has good heat conducting properties. Remove rubber “feet”, if present, to enhance metal-to-metal contact and provide the best heat transfer away from the PSX unit.

UL Requirements

The following must be adhered to in order to conform to UL requirements:

6.Minimum 18 AWG cable for connection to a Centralized DC power source.

7.Minimum 14 AWG cable for connection to earthing wiring.

8.Use only with Listed 10 A circuit breaker provided in building installation.

9.“Complies with FDA radiation performance standards, 21 CFR subchapter J.” or equivalent.

10.Fastening torque of the lugs on the terminal block: 9 inch pound max.

Centralized DC Power Source cable securement, use at least four cable ties to secure the cable to the rack at least 4 inches apart with the first one located within 6 inches of the terminal block.

3.4Cable Strain Relief Feature on all P62-Series models

The Magnum P62-Series Hardened Switches are designed to use in extended

temperature environments, which qualifying them to be used in roadside traffic data collection and control stations, above-the-ceiling locations in commercial buildings, etc. They are usually mounted vertically so that the cables hang out the bottom. There is a cable strain relief feature provided as part of the package design

The Magnum P62-Series Hardened Switches have a tie wrap holder as part of the base plate of the unit for cable strain relief. The strain-relief feature is applicable to power cables as well as to Ethernet cables,

both twisted-pair copper and fiber. Cable tie-wraps can secure the cables and can be attached to the base plate HOOK provided at the bottom-front of the unit. In the event that the attached cable is pulled, the tie-wrap cable strain relief feature protects the cable connection from coming loose. This feature

provides a more reliable and robust installation and operation.

The figure above of a P62F model illustrates the strain-relief feature, using tie-wraps.

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