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Red polycarbonate wall switch lockout with padlock hole

Master Lock

Master Lock 496B Wall Switch Lockout Padlock Red

SKU CH-GEDQ-5ZH9J MPN 496B

Red wall-switch lockout accepts one padlock up to 5/16 in. shackle and displays a danger legend

  • MaterialHAWA
  • Fits paddle and toggle switches for versatile lockout
  • Accepts one padlock up to 5/16 in shackle for secure isolation
  • Durable polycarbonate body resists impact and chemicals
  • Clear Danger legend warns against accidental re-energising

Wall Switch Lockout for Safety Procedures

The Master Lock 496B is a red polycarbonate lockout device designed to secure paddle or toggle wall switches during maintenance. It accepts a single padlock with a shackle diameter up to 5/16 in and carries a permanent "Danger Locked Out Do Not Remove" legend. The unit measures 4 3/4 in long by 1 3/4 in wide by 1 in high.

Thermals Noise and Power Draw

This passive mechanical device generates no heat, produces no audible noise and draws no electrical power during normal use. It operates without fans, electronics or moving parts that would create thermal or acoustic output.

Highlights

  • Fits paddle and toggle switches for versatile lockout
  • Accepts one padlock up to 5/16 in shackle for secure isolation
  • Durable polycarbonate body resists impact and chemicals
  • Clear Danger legend warns against accidental re-energising

Specifications

MaterialHAWA
BrandMaster Lock
Shipping weight0.04 kg
Package size173 × 84 × 51 mm

Questions about this item

How do I install the Master Lock 496B wall switch lockout on a paddle or toggle switch?

Fit the lockout over the switch, insert the padlock shackle through the 5/16 in hole, and secure with the padlock. The common mistake is forgetting to verify the switch is fully in the off position before locking.

What maintenance or replacement will the Master Lock 496B need over time?

The polycarbonate body resists impact and chemicals; inspect it regularly for cracks or fading of the red finish. Replace the unit if the legend becomes illegible or the housing shows structural damage.

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