Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 

SRX240 Services Gateway Grounding Specifications

 

To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation, the services gateway must be adequately grounded before power is connected. A grounding lug available on the rear of the services gateway chassis is used to connect the services gateway to earth ground.

Warning

Before installation of the services gateway begins, a licensed electrician must have attached a cable lug to the grounding and power cables that you supply. A cable with an incorrectly attached lug can damage the services gateway (for example, by causing a short circuit).

To ground the services gateway before connecting power, you connect the grounding cable to earth ground and then attach the lug on the cable to the chassis grounding point with the screw.

Table 1 lists the specifications of the grounding cable used with the SRX240 Services Gateway.

Table 1: Grounding Cable Specifications for the SRX240 Services Gateway

Grounding Requirement

Specification

Grounding cable

14 AWG single-strand wire cable

Amperage of grounding cable

Up to 25 A

Grounding lug

Ring-type, vinyl-insulated TV14-6R lug or equivalent