SEPCO CW58 CW Series Galvanized Steel Knockout Reducing Washer

SEPCO CW58 CW Series Galvanized Steel Knockout Reducing Washer

The SEPCO CW58 CW Series Galvanized Steel Knockout Reducing Washer gives electricians a rugged, corrosion-resistant way to adapt conduit fittings and enclosure knockouts between trade sizes without re-drilling boxes or enclosures. Built from galvanized steel for a consistent, secure seat, this CW Series lineup is available in CW41 and CW62 model configurations to match different step-down needs on the job. It is a practical solution any time an existing panel, box, or enclosure has a larger opening than the conduit, connector, or fitting being installed, letting electricians reuse existing knockouts instead of modifying the enclosure itself.

Key Features

• CW Series Design: Purpose-built reducing washer profile from the SEPCO CW Series for a consistent, reliable fit in electrical enclosures.
• Durable Construction: Galvanized steel body resists corrosion and holds up to demanding indoor and outdoor electrical environments.
• Model Options: Available in CW41 and CW62 configurations, giving electricians a range of step-down sizes to match conduit, connector, or knockout openings.
• Versatile Fit: Steps a larger enclosure or knockout opening down to a smaller conduit, connector, or fitting size without re-drilling boxes or enclosures.
• Protective Finish: Galvanized coating adds long-term protection against rust and wear on job sites and in the field.
• Simple Installation: Drops into standard knockouts or openings to accept the reduced conduit or fitting size with no special tools required.
• Job-Site Ready: Compact, low-profile design stacks and stores easily in a service truck or tool bag alongside other conduit fittings and hardware.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Conduit and Raceway Trade Size Reduction
• Panelboard and Enclosure Knockout Adaptation
• Commercial and Industrial Electrical Installations
• Renovation and Retrofit Wiring Projects
• New Construction Electrical Rough-In
• Junction Box and Wireway Fitting Adaptation

Why SEPCO?

SEPCO builds the CW Series reducing washer from galvanized steel to give electrical contractors a dependable, corrosion-resistant option for adapting trade sizes in the field, with CW41 and CW62 model options covering a range of step-down needs. This straightforward, well-made hardware helps ensure a secure fit between conduit, fittings, and enclosure knockouts, supporting code-compliant, long-lasting electrical installations for both new construction and renovation work. Keeping CW Series reducing washers on hand lets electrical contractors adapt to unexpected trade size mismatches on site, saving time and avoiding costly enclosure modifications while maintaining a clean, professional finish on every job.