Crouse-Hinds Pauluhn 27S Four-Way Switch 20A 277V Surface/Flush Mount

Crouse-Hinds Pauluhn 27S Four-Way Switch 20A 277V Surface/Flush Mount

Professional Four-Way Switching Solution for Ordinary Locations

The Crouse-Hinds Pauluhn 27S Four-Way Switch delivers reliable 20A switching performance at 277V for ordinary and non-hazardous locations. This professional-grade switch features versatile surface or flush mounting options with durable aluminum and brass construction, providing dependable control in commercial and industrial applications.

Professional Features & Benefits

• 20A Amperage Rating: Handles substantial electrical loads with reliable switching performance for demanding applications.
• 277V Voltage Rating: Compatible with commercial lighting circuits and higher voltage systems for versatile installation options.
• Four-Way Configuration: Enables control from multiple locations, providing flexible switching solutions for complex lighting layouts.
• Surface/Flush Mount Options: Accommodates various installation requirements with flexible mounting configurations.
• Aluminum/Brass Construction: Durable materials ensure long-lasting performance and resistance to environmental factors.
• Ordinary Location Rating: Suitable for standard commercial and industrial environments without special hazardous area requirements.
• Compact Design: 4.5" x 2.75" x 2.38" dimensions allow installation in space-constrained applications.

Technical Specifications

• Amperage Rating: 20A
• Area Classification: Ordinary/Non-Hazardous Locations
• Product Details: One four-way switch
• Product Height: 4.5 in
• Product Length Depth: 2.75 in
• Product Width: 2.38 in
• Voltage Rating: 277 Vac

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Lighting Control Systems
• Industrial Facility Switching
• Multi-Point Control Applications
• Professional Office Buildings
• Retail and Commercial Establishments
• Educational and Institutional Facilities
• Warehouse and Distribution Centers

Why Choose Crouse-Hinds Quality?

Crouse-Hinds delivers proven reliability through professional-grade construction and materials designed for demanding commercial and industrial environments. The Pauluhn 27S series represents decades of engineering excellence, providing dependable switching performance with the durability and quality that professionals trust for critical applications.