Eaton STS367NW6 Shunt Trip Safety Switch - NEMA 4X
Part Number: STS367NW6
Quick Summary
Eaton shunt trip safety switch provides remote tripping for high-current switchgear in industrial facilities. Engineers often struggle with safety compliance and downtime when protecting personnel and equipment. UL Listed and cUL Certified support safety compliance, while the NEMA 4X enclosure with 304 stainless steel resists washdowns and corrosion. This device integrates with existing protection schemes, delivering fast, reliable performance that lowers maintenance costs and supports ongoing regulatory adherence. With an 800 A rating and 24 Vdc coil, it remains compatible with common motor control centers and distribution gear. Its fusible design adds protection and selectivity in defined coordination schemes, helping facilities meet industry safety standards and reduce nuisance trips.
Product Information
Extended Description
STS367NW6 Eaton: Eaton shunt trip safety switch, 800 A, Three-pole, 600 Vac, 250 Vdc, 24 Vdc, NEMA 4X, 304 stainless steel, Fusible, 600 V
Product Name
Eaton shunt trip safety switch
Catalog Number
STS367NW6
UPC
786685829999
Product Length/Depth
12.43 in
Product Height
71.72 in
Product Width
29.54 in
Product Weight
170 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
Fusible
Voltage rating
600 Vac, 250 Vdc
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - STS367NW6
Selling Policy 25-000 - Distribution and Control Products and Services
800A amperage rating drives high-current protection with minimal component count, improving reliability in heavy-load panels and reducing wiring complexity. This directly benefits large switchgear and motor control centers by simplifying protection schemes and cutting overall installation costs. Feature: 800A amperage rating — Business Impact: reduces panel space and parts count — Application: large switchgear and MCCs. Feature: 24 Vdc coil — Business Impact: enables fast, remote trip control from standard control circuits — Application: PLCs and centralized control panels. Feature: Three-pole construction — Business Impact: ensures proper three-phase protection and safe isolation, improving system integrity — Application: three-phase motor drives and distribution panels. Feature: 600 Vac / 250 Vdc voltage ratings — Business Impact: broad compatibility with common industrial power systems — Application: industrial distribution networks and equipment control. Feature: NEMA 4X enclosure in 304 stainless steel — Business Impact: superior corrosion resistance and durability in washdown environments — Application: food & beverage, chemical processing, water treatment, and outdoor installations. Feature: Fusible protection — Business Impact: added protection and selective coordination to minimize arc flash risk — Application: protective schemes requiring coordinated fusing. Feature: Robust footprint and mounting compatibility — Business Impact: easier retrofits and faster installation in existing frames — Application: retrofit projects and new installations alike.
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FAQs
STS367NW6 is a three-pole shunt trip safety switch designed for high-current switchgear. Its 800 A rating and 24 Vdc coil align with common MCC and control panel architectures, enabling straightforward retrofits and panel reconfigurations.
The device supports 800 A, with a voltage rating of 600 Vac / 250 Vdc and a control coil of 24 Vdc, suitable for remote trip coordination in standard industrial power systems.
Ideal for large switchgear, motor control centers, distribution panels, and harsh environments where remote tripping and reliable protection are critical to safety and uptime.
UL Listed and cUL Certified, which support electrical safety compliance and reliability in industrial installations, along with a NEMA 4X rated enclosure for harsh environments.
By enabling fast, remote tripping and robust enclosure protection in a single device, it reduces downtime, simplifies protection schemes, and lowers lifecycle costs through durable construction and compliant integrity.