QS-D12 MCCB Lockout, QuiSure
Material: Engineering plastic - reinforced nylon PA, PA+ABS
Color: Red+Black
Lock hole diameter: 7mm
Description: Suitable for molded case circuit breakers with a handle width≤38mm, handle thickness≤13mm
Technical parameters
| Material | Engineering plastic - reinforced nylon PA, PA+ABS |
| Color | Red+Black |
| Lock hole diameter | 7mm |
| Description | Suitable for molded case circuit breakers with a handle width≤16mm, handle thickness≤10mm |
Feature
* The lock body is made of impact-resistant, corrosion-resistant reinforced polymer with a wide operating temperature range (-50℃ to +177℃). It is robust, durable, and resistant to deformation, making it suitable for industrial electrical isolation applications.
* The lock cover features a split-type fixing design, reducing the risk of breakage and ensuring smoother opening and closing for easy locking.
* The serrated-tooth design allows the locking cover to be secured with less torque on the security screw, yet achieves a tighter, more reliable fit that resists loosening.
* The inclusion of a detachable clamp plate significantly broadens its compatibility with various circuit breaker models.
* The circuit breaker lockout can be installed without tools. Secure the lock onto the switch handle using the security screw, then snap the protective cover onto the screw to prevent loosening.
Outline and installation dimension
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