Pass & Seymour CSB20AC4W Hard Use Specification Grade Toggle Switch, White

Pass & Seymour CSB20AC4W Hard Use Specification Grade Toggle Switch, White

The Pass & Seymour CSB20AC4W is a Hard Use Specification Grade toggle switch finished in white, engineered with a one-piece brass alloy contact arm and oversized silver alloy contacts for reliable, long-lasting electrical performance. Built to Federal Spec standards and Listed by CSA and UL, this switch is designed for demanding commercial and industrial-grade installations where dependable operation matters. Side wire or external screw-pressure-plate back and side wire models accept #14 - #10 AWG copper or copper-clad wire, making it a versatile choice for professional electricians.

Key Features

• Wire Compatibility: Accepts #14 - #10 AWG copper or copper-clad wire via side wire or external screw-pressure-plate back and side wire terminals.
• Durable Contact Arm: One-piece brass alloy contact arm delivers reliable electrical performance over time.
• Reinforced Back Body: Glass-reinforced nylon back body with locking support resists face and back body separation under heavy use.
• Heavy-Duty Toggle Bumpers: Provide smooth, quiet toggle operation switch after switch.
• Positive-Break Cam Design: Engineered for fast make with positive break action to minimize arcing and prolong switch life.
• Corrosion-Resistant Strap: One-piece steel strap with integral ground is plated for corrosion resistance.
• High-Strength Toggle: High strength thermoplastic polycarbonate toggle resists breaking and chipping under heavy abuse.
• Oversized Silver Alloy Contacts: Sized for longer, dependable switch life, paired with tri-drive terminal and mounting screws.

Certifications & Compliance

• Federal Spec Listed
• CSA Listed
• UL Listed

Technical Specifications

• Country Of Origin: Mexico
• Product Finish: Matte
• Product Height: 3.281 in
• Product Line: Pass & Seymour
• Product Width: 1.32 in
• Product Depth: 1.073 in

Typical Applications

• Commercial and Industrial Electrical Installations
• Specification-Grade Lighting and Switch Circuits
• Heavy-Duty Wiring Device Retrofits
• New Construction Wiring Projects
• Renovation Projects Requiring Federal Spec Compliance

Why Pass & Seymour?

Pass & Seymour builds this switch with a one-piece brass alloy contact arm, oversized silver alloy contacts, and a glass-reinforced nylon back body for durability that withstands heavy, repeated use. With Federal Spec, CSA, and UL Listing, the CSB20AC4W delivers the reliable, code-compliant performance professional electricians expect from hard-use specification-grade wiring devices.