Short-Circuit Current Control Systems - Short-circuit control systems mitigate damage, preventing outages and supporting uninterrupted electricity delivery.

Emergency Power Switching Solutions encompass a broader range of products beyond standard transfer switches, specifically designed for life-safety and mission-critical applications where power failure could result in death, injury, or major financial loss. This category includes Automatic Transfer Switches (ATS), Static Transfer Switches (STS), and Bypass-Isolation Transfer Switches. The STS is a semiconductor-based device that uses thyristors (SCRs) or other power electronic components to achieve near-instantaneous (typically under 4 milliseconds) switching between two synchronized AC sources, making it ideal for protecting ultra-sensitive IT equipment and servers in data centers where even the shortest power sag is unacceptable.

Bypass-Isolation switches include a mechanism to electrically bypass the transfer switch while maintaining power flow to the load, allowing the main transfer switch component to be safely isolated, serviced, or tested without interrupting the critical load—a mandatory requirement in many hospital and data center facilities. Regulatory requirements for these solutions are extremely strict, often dictated by codes like the NFPA 110 (Standard for Emergency and Standby Power Systems).