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Description

The APC NetShelter AP4421A is a rack-mountable automatic transfer switch designed to ensure maximum power supply reliability in professional IT environments. This reliable automatic transfer switch enables seamless switching between two independent power sources and protects critical systems from unplanned outages.

The APC AP4421A continuously monitors both input circuits and automatically switches to the redundant power supply in the event of voltage fluctuations or outages. Its compact rack-mount design allows for space-saving integration into existing server racks and network cabinets. With its robust construction, this APC automatic transfer switch is ideally suited to data centres, server rooms and business-critical infrastructure that require the highest levels of availability. The intelligent control electronics ensure fast switchover times, thereby minimising potential interruptions to connected devices.

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Product safety
Schneider Electric GmbH
[email protected]
EUREF Campus 1, 40472 Düsseldorf
https://datasheet.itscope.com/2.1/t/oN0y99eisNrb40_edxtzwzwCxchDwXFeSphlBbFs78LS6QFmBJ1X4enr1g6nayNaW7Ys_GQ_p8cbcEFpXYod-vH0NGd2sZapCMQsFBr8XomGKxM6u9_XIiFnVymtQvPt_viR5Y6yZQ2LYEatv7scEBqJ7LeoyGhy4FniABZ3MWfPbB4xvTEzn47KpA0g4nle
AP4421A
APC