Trayer Engineering Corp.

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Trayer Engineering Corp. designs and manufactures custom switchgear for electrical distribution systems and holds ISO 9001 certification. Its product line covers a range of switchgear types, including submersible vacuum units, liquid‑ and air‑insulated designs, vault and padmount configurations, visible disconnects, and SF6 switchgear. The company also supplies related components such as fuse holders, load‑break vacuum switches, visible disconnects, vacuum fault interrupters, motor operators and automatic transfer systems. Fuse assemblies are offered with integrated breakers, stainless‑steel clamps, current‑limiting fuses, mounting hardware and protective devices. All products are produced in compliance with OSHA standards.

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