Eaton STS367FW1 Shunt Trip Safety Switch - NEMA 4X

Feature: 800 A amperage rating enables robust protection for heavy motor loads and high-current feeders, supporting clean, rapid interruption during faults. Business impact: By limiting fault energy and reducing arc duration, the STS367FW1 helps minimize downtime, wear on contactors, and costly equipment damage in critical lines. Application: Designed for large panelboards, motor control centers, and switchgear within manufacturing, mining, and process industries where dependable protection is essential. Feature: Three-pole construction with an integrated shunt trip ensures simultaneous isolation of all phases. Business impact: Improved protection coordination translates to safer shutdowns, better selectivity, and reduced nuisance trips in complex power networks. Application: Appropriate for three-phase distribution in harsh environments, including outdoor installations, washdown zones, and areas with strict safety requirements for personnel and equipment. Feature: 24 Vac coil with voltage ratings of 600 Vac and 250 Vdc enables straightforward interfacing with standard plant control circuits. Business impact: Simplifies control wiring, accelerates panel wiring, and reduces integration risk for PLC-driven protections. Application: Common in centralized protection schemes, remote alarm logic, and emergency shutdown circuits across industrial facilities. Feature: NEMA 4X enclosure in 304 stainless steel delivers durable resistance to corrosion, moisture, and washdowns. Business impact: Extends service life in demanding environments, lowers maintenance costs, and protects critical switching hardware. Application: Suitable for chemical plants, food and beverage facilities, water treatment, and outdoor installations where reliability matters. Feature: UL Listed and cUL Certified with Eaton's standard warranty, providing clear regulatory alignment and field-readiness. Business impact: Supports procurement qualification, reduces project risk, and aids in accurate BOM planning. Application: Fits global panels and switchgear projects with documented performance expectations in electrical protection and circuit control.