UL 891 Switchboards
ESS Metron offers custom UL 891 switchboards for NEMA 1 and NEMA 3R walk-in and non walk-in applications up to 6000 amps. Switchboards can be offered in painted steel or stainless steel. A wide range of frame sizes and breaker arrangements including group mounted interiors are available. Our switchboards provide solutions incorporating automatic transfer, generator paralleling, and PLC controls. Special needs can also be accommodated for utility metering, front and side cable connections, integrated controls, or custom configurations.