Zing Green Safety 7258 Oversize Circuit Breaker Lockout

Product Description

The ZING GREEN SAFETY 7258 is an oversize clamp-on circuit breaker lockout designed to secure large circuit breakers during lockout/tagout (LOTO) procedures. It fits breakers measuring 2.25 inches wide by 0.875 inches long and accommodates a single padlock with a shackle diameter up to 9/32 inches. The device body measures 2.75 inches high, 2.625 inches long, and 3.75 inches wide. Constructed from polypropylene and nylon, the 7258 provides a durable, lightweight barrier against unauthorized or accidental breaker re-engagement during maintenance and service operations. A built-in thumbscrew allows fast, tool-free installation.

This lockout device is used in industrial, commercial, and institutional electrical maintenance settings wherever an oversize circuit breaker must be controlled during service work. It is appropriate for use by licensed electricians, maintenance technicians, and safety compliance personnel performing energy isolation under LOTO programs. The thumbscrew clamp-on design makes it practical for repeated use across multiple breaker panels without specialized tools or hardware.

Key Features

• Clamp-on design fits circuit breakers 2.25 inches wide by 0.875 inches long
• Accommodates one padlock with shackle up to 9/32 inches in diameter
• Thumbscrew installation requires no tools and allows quick deployment
• Built from polypropylene and nylon for durable, lightweight performance
• Supports OSHA standard 1910.147 lockout/tagout compliance

Compatibility

Designed as an OEM-style clamp-on replacement lockout for oversize circuit breakers measuring 2.25 inches wide by 0.875 inches long in standard residential, commercial, or industrial breaker panels.

Installation Notes

Installation should be performed by a qualified electrician or trained safety personnel following the site LOTO program in accordance with OSHA 1910.147. De-energize and verify zero energy state at the breaker before applying the lockout device. Clamp the device over the breaker handle and tighten the thumbscrew firmly before attaching the padlock. Do not use this device as a substitute for a full energy control procedure.

Technical Specifications

• Breaker Fit Width: 2.25 inches
• Breaker Fit Length: 0.875 inches
• Device Height: 2.75 inches
• Device Length: 2.625 inches
• Device Width: 3.75 inches
• Maximum Shackle Diameter: 9/32 inches
• Padlock Capacity: 1
• Material: Polypropylene and Nylon
• Compliance Standard: OSHA 1910.147

Standard Information

• Brand: ZING GREEN SAFETY
• Manufacturer Part Number: 7258