Eaton STS367UW6 Shunt Trip Safety Switch - UL Listed
Part Number: STS367UW6
Quick Summary
Eaton shunt trip safety switch delivers rapid de-energization for motor circuits in industrial control panels. Too often, equipment outages and arc flash risks slow projects—this device minimizes downtime and protects personnel. UL Listed and cUL Certified, with a rugged NEMA 4X enclosure, supports safe installations in harsh environments. As a three-pole, non-fusible switch rated for 800 A and 600 VAC, it aligns with current safety and reliability goals. This product also supports 24 Vdc coil operation and 250 Vdc or 600 Vac ratings, fueling flexible control architectures. Factories gain predictable downtime, simplified procurement, and easier compliance reporting, while partners benefit from Eaton's engineering support.
Product Information
Extended Description
STS367UW6 Eaton: Eaton shunt trip safety switch, 800 A, Three-pole, 600 Vac, 250 Vdc, 24 Vdc, NEMA 4X, 304 stainless steel, Non-Fusible, 600 V
Product Name
Eaton shunt trip safety switch
Catalog Number
STS367UW6
UPC
786685830261
Product Length/Depth
12.43 in
Product Height
71.72 in
Product Width
29.54 in
Product Weight
158 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed cUL Certified
Enclosure
NEMA 4X
Enclosure material
304 stainless steel
Number Of Poles
Three-pole
Type
Shunt trip safety switch
Amperage Rating
800A
Coil voltage
24 Vdc
Protection
Non-Fusible
Voltage rating
600 Vac, 250 Vdc
Three-pole, 800 A non-fusible construction provides a robust path to quickly interrupt energy in motor circuits, reducing arc flash potential and limiting equipment damage. This capability translates into shorter downtime during fault events and greater protection for frontline personnel. Ideal for motor control centers and industrial switchgear, it supports standard control architectures while simplifying installation in new builds or retrofits. Coil voltage of 24 Vdc enables direct integration with common protective relays and control panels, delivering safer fail-safe operation without complex wiring. The dual voltage rating—600 VAC and 250 Vdc—offers flexibility across evolving plant electrical systems, minimizing vendor diversity and stocking needs. In rugged environments, NEMA 4X, a 304 stainless steel enclosure, withstands washdowns, humidity, and corrosion, reducing maintenance costs and downtime. UL Listed and cUL Certified validate safety compliance across regions, while the durable enclosure design supports long service life in challenging facilities. Warranty terms of one year from installation or eighteen months from shipment provide budgeting clarity and service continuity. The footprint and mass (12.43 in depth, 71.72 in height, 29.54 in width, 158 lb) simplify installation planning and panel integration. Compatibility with Eaton’s protection ecosystem streamlines spares, support, and future upgrades for modern industrial operations.
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FAQs
Plan for a three-pole, non-fusible switch with a rugged NEMA 4X enclosure. Ensure panel clearance for its 12.43 in depth, 71.72 in height, and 29.54 in width, and accommodate the 158 lb weight. Use 24 Vdc control wiring and verify 600 VAC and 250 Vdc ratings align with your control logic.
Yes. The device is rated for 600 VAC and 250 Vdc, with a 24 Vdc coil, enabling integration with common plant controls and protective relays. This flexibility supports mixed-voltage environments and simplifies control panel design.
It is UL Listed and cUL Certified, indicating compliance with global electrical safety standards. The NEMA 4X enclosure provides environmental protection suitable for washdowns and harsh conditions, boosting compliance confidence in both indoor and outdoor installations.
The shunt trip function enables rapid de-energization of the circuit during fault or abnormal conditions, reducing arc flash risk and limiting equipment damage. This capability enhances overall plant safety, improves uptime, and simplifies incident response within MCCs and switchgear assemblies.
Dimensions are 12.43 in depth, 71.72 in height, and 29.54 in width, with a weight of 158 lb. Plan for appropriate mounting, wiring access, and periodic inspection per the Eaton warranty terms (one year from installation or 18 months from shipment).