Product Specifications
The Master Lock No. 496B Universal Wall Switch Cover is engineered to lock out both toggle and Decora™ (paddle) wall switches. Featuring a patented design, it ensures switches remain securely locked in either the ON or OFF position during standard Lockout/Tagout (LOTO) maintenance procedures.
| Specification | Detail |
| Model / Series | Master Lock No. 496B |
| Product Type | Universal Wall Switch Cover |
| Switch Compatibility | Toggle and Decora™ (Paddle) Wall Switches |
| Color | High-Visibility Red |
| Included Labels | English/Spanish and English/French safety labels |
| Hinged Feature | Hinged Open Access |
| Primary Function | ON / OFF Lockout Protection |
Key Features & Highlights
Universal Compatibility: Securely locks out both standard toggle and Decora™ paddle-style wall switches.
Patented Locking Design: Assures the switch stays firmly locked in either the ON or OFF position to prevent accidental operation.
Unobstructed Hinged Operation: The cover hinges open easily to allow normal switch operation when lockout procedures are complete.
Bilingual Safety Labels: Includes dual-language warning labels (English/Spanish and English/French) for enhanced safety awareness and compliance.
1484BP1106
496B
420
498A
S3910
S3821
S2390
S2393
S2394
S32RED
S3570
Mastelock S442
488
S866
491B
497A
420
410ORJ
406RED
406BLUE
Copyright © 2026 All right reserved.
| Privacy Policy