MS Sedco 59R4 Series 4-1/2" Round Push Plate Activation Switch for Automatic Doors

MS Sedco 59R4 Series 4-1/2" Round Push Plate Activation Switch for Automatic Doors

The MS Sedco 59R4 Series is a commercial-grade round push plate activation switch engineered to combine architectural quality finishes with industrial-grade components for attractive and reliable automatic door activation. The switch features a 4" round all-active face plate available in stainless steel with an etched and paint-filled legend or blue powder-coated aluminum with an engraved legend, backed by a 4-1/2" diameter formed stainless steel back plate that protects wall surfaces from standard-use damage. Equipped with a UL Listed SPDT momentary contact switch, the 59R4 Series mounts directly to a single-gang electrical box or MS Sedco surface mount box for flexible installation. Radio control versions are also available for wireless automatic door activation applications.

Key Features

• 4" Round All-Active Face Plate: Full-face activation area maximizes ease of use for all users, including those with mobility considerations, in commercial automatic door applications.
• 4-1/2" Diameter Formed Stainless Steel Back Plate: Oversized back plate eliminates possible wall damage from standard use, preserving wall finishes in high-traffic environments.
• Dual Finish Options: Available in stainless steel with an etched and paint-filled legend or blue powder-coated aluminum with an engraved legend to complement a variety of architectural styles.
• UL Listed SPDT Switch — Momentary Contact: Industrial-grade UL Listed single-pole double-throw momentary contact switch ensures dependable, code-compliant automatic door activation.
• Flexible Mounting Compatibility: Attaches directly to a standard single-gang electrical box or MS Sedco surface mount box for straightforward installation in new construction or retrofit applications.
• Radio Control Versions Available: Optional wireless radio control versions provide added installation flexibility where wired connections are impractical or undesirable.
• Architectural & Industrial Quality: Combines commercial-grade internal components with refined exterior finishes, delivering both performance reliability and aesthetic appeal.

Certifications & Compliance

• UL Listed SPDT Switch
• Commercial Grade

Technical Specifications

• Faceplate: 4" round, formed stainless steel
• Backplate: 4.5" round, formed stainless steel
• Switch: UL Listed Microswitch SPDT, momentary, NO/NC/COM with wire leads, 15A @ 125VAC
• Mounting: Single-gang electrical box or MS Sedco #1025 surface box (sold separately)
• Options: Wireless version available; IP68 weatherproof option available
• Warranty: 3 years from date of purchase

Typical Applications

• Commercial Office Building Automatic Door Entrances
• Healthcare Facility Hands-Free Door Activation
• Educational Institution Accessible Entry Points
• Retail Establishment Automatic Door Systems
• Industrial and Warehouse Facility Access Points
• Government and Municipal Building ADA-Accessible Entrances
• Multi-Tenant Residential Lobby Automatic Door Controls

Why MS Sedco 59R4 Series?

MS Sedco 59R4 Series push plate switches are built with industrial-grade internal components and a UL Listed SPDT momentary contact switch, ensuring consistent and code-compliant performance in demanding commercial environments. The 4-1/2" formed stainless steel back plate and choice of architectural finishes reflect MS Sedco's commitment to products that perform reliably while complementing professional building aesthetics. Engineered for commercial automatic door applications where dependable activation and lasting durability are essential.