AC Power Electrical Safety Guidelines

The following electrical safety guidelines apply to AC-powered routers:

• AC-powered routers are shipped with a three-wire electrical cord with a grounding-type plug that fits only a grounding-type power outlet. Do not circumvent this safety feature. Equipment grounding should comply with local and national electrical codes.
• You must provide an external circuit breaker rated minimum 20 A, 250 VAC in the building installation.
• The power cord serves as the main disconnecting device. The socket outlet must be near the router and be easily accessible.
• The cores in the mains lead are colored in accordance with the following code:

• Green and yellow—Earth
• Blue—Neutral
• Brown—Live

• When a router is equipped with two AC power supplies, both power cords (one for each power supply) must be unplugged to completely disconnect power to the router.