



Master Lock 496B Lockout Tagout Universal Wall Switch Cover, Red 0.312 in. Shackle Diameter
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The Master Lock 496B Universal Wall Switch Cover is a durable polycarbonate lockout device designed to secure both toggle and Decora (paddle) wall switches. Patented design ensures switch remains locked in the on or off position while the hinged cover allows unobstructed normal operation when unlocked. Accepts padlocks (sold separately) up to approximately 5/16 in. (8 mm) shackle diameter. Includes English/Spanish and English/French labels. Product is compact and lightweight for easy installation and use in electrical lockout/tagout procedures as part of a comprehensive OSHA-compliant safety program. Product details from manufacturer and distributor data: Material: Polycarbonate (plastic); Device Width: 1-1/2 in (fractional); Lockout Length: approx. 4-1/2 in; Lockout Thickness: 1 in; Handle/Toggle Width: 0.2813 in; Maximum Number of Padlocks: 1; Configuration: Single; Finish: Polished; Color: Red. Includes labels and instruction guide. Limited lifetime warranty.
- Dimensions: 4-3/4 in. (121 mm) L x 1-3/4 in. (44 mm) W x 1 in. (25 mm) D; Accepts padlock shackle up to 5/16 in. (8 mm) in diameter (padlocks sold separately)
- Locks out both toggle and paddle wall switches with a padlock (sold separately) to help protect against switch operation during maintenance and repair
- Patented design assures switch stays locked on or off
- Lockout device hinges open for unobstructed normal operations of switch
- Best used for electrical lockout applications as part of a comprehensive OSHA compliant lockout tagout safety program
Specifications:
| Materials & Construction | |
| Color | Red |
| Material | Polycarbonate |
| Product Details | |
| Configuration | Single |
| Device Material | Polycarbonate |
| Device Width (Fractional Inch) | 1-1/2 |
| Finish Type | Polished |
| Handle/Toggle Width (Decimal Inch) | 0.2813 |
| Handle/Toggle Width (Fractional Inch) | 0.2813 |
| Included Components | Unit^Instruction Guide |
| Includes | Labels |
| Installation Type | Screw-In |
| Label Language | English; French; Spanish |
| Maximum Number Of Padlocks | 1 |
| Number Of Circuits | 1 |
| Shape | Rectangle |
| Switch Type | Toggle |
| Warranty | Limited Lifetime Warranty |
| Sizing & Dimensions | |
| Height | 1.0000 inches |
| Length | 4.8000 inches |
| Lockout Length (Decimal Inch) | 4-1/2 |
| Lockout Thickness (Decimal Inch) | 1 |
| Product Dimensions | 1.75"W x 4.75"H |
| Product Weight | 0.0900 |
| Weight | 1.44 ounces |
| Width | 1.8000 inches |
| Technical Specifications | |
| Configuration | Single |
| Finish | Polished |
| Included Components | Unit^Instruction Guide |


