ABB’s range of bay control IEDs (Intelligent Electronic Devices) provide versatile control and backup protection for circuit-breakers, disconnectors and earthing switches in any kind.

All models feature comprehensive HMI (Human-Machine Interface) capabilities, for local management, and are delivered to site pre-configured for the customer application to ensure trouble-free installation. Compact design and extensive control capabilities further simplify installation, as each model is able to take on multiple roles across switchgear.

As part of ABB’s Relion family of protection and control products the Bay Control range incorporates the core values of the IEC61850 standard, providing future-proofed technologies backed with ABB’s leading-edge technology and global application knowledge.

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