Low Voltage

ESS Metron designs and manufactures custom UL 891, UL 1558, and UL 50 low voltage switchboards and low voltage switchgear, and UL 1773 bus gutter and tap box solutions. We offer automatic transfer, generator paralleling, co-generation, utility metering, and custom programmable logic controller (PLC) integrated switchgear to meet specific customer requirements.

UL 1558 Switchgear

ESS Metron offers custom UL1558 switchgear up to 6000 amps for type 1 and 3R walk-in and non walk-in applications utilizing steel or stainless steel construction. Our metal enclosed switchgear is built and tested to ANSI C37.20.1 and C37.51 standards providing 60 cycle short circuit and short time ratings up to 100kAIC and 4 cycle…

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…

UL 50 Custom UL Switchboards

ESS Metron offers UL 50 Custom UL Switchboards in NEMA 1, NEMA 3R, NEMA 4 and NEMA 4X stainless steel construction. As an option to standard switchboard offerings, our UL 50 switchboards can be utilized in non-standard locations such as corrosive environments requiring closed loop cooling or classified areas requiring purge air. Control and automation…

UL 1773 Bussed Gutters & Tap Boxes

ESS Metron offers UL 1773 termination boxes and bussed gutters in Nema 1 and Nema 3R, stainless steel options available. UL listed amperages up to 3000amps at 100kaic for termination boxes and 2000amps at 65kaic for Bussed gutters. Bussed gutters available in length to meet customer requirements.

Unitized Distribution Systems

ESS Metron offers both standard, as well as, custom options for Unitized Distribution Systems. Standard offerings include, but are not limited to, NEMA 1 construction with the panel board, automatic transfer switch, and circuit breaker areas constructed within a dedicated area built to NEMA 12 standards. Utilizing free standing structure, heavy duty construction, internally mounted…