COMBO – 1 Piece each of all the Clamp On Breaker Lockout (Flexible Flap) – Small, Medium and Large with 2 Cleats


100000 in stock

Product Description

A combo of all 2 Clamp On Circuit Breaker Lockouts along with 2 Cleats:


ES-COBL-S – Clamp On Breaker Lockout – Small for 120 – 277 V breakers

ES-COBL-M – Clamp On Breaker Lockout – Medium for 480 – 600 V breakers

ES-COBL-L – Clamp On Breaker Lockout – Large fits on breaker switches up to 5.25 inch wide and 0.875 inch thick

ES-C/COBL-S – Cleat for Small Clamp On Breaker Lockout

ES-C/COBL-M – Cleat for Medium Clamp On Breaker Lockout


  • The Clamp On Breaker Lockout is a versatile and reliable lockout device designed to secure a wide range of single-pole and internal-trip multi-pole breakers.
  • Available in three sizes: small, medium, and large, or as a kit with all sizes and two detachable cleats.
  • Constructed from rugged polypropylene and impact-modified nylon, ensuring durability and long-lasting performance.
  • The small lockout is suitable for 120/277V breakers, the medium lockout for 480/600V breakers, and the large lockout fits breaker switches up to 2-1/4″ wide and 7/8″ thick.
  • Easy installation: Use the round screw to securely clamp the lockout onto the switch tongue, then pull the cover over the thumbscrew and lock it in place to prevent loosening.
  • Each device accepts one padlock with shackles up to 9mm in diameter, providing secure lockout capability.
  • Detachable cleats (included) expand the range of applicable breakers.