Master Lock Red Circuit Breaker Lockout

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Subtotal (1 unit)*

£19.42

(exc. VAT)

£23.30

(inc. VAT)

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  • 215 unit(s) ready to ship
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  • Plus 999,999,784 unit(s) shipping from 27 November 2025
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RS Stock No.:
120-048
Mfr. Part No.:
S3823
Brand:
Master Lock
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Brand

Master Lock

Type

Circuit Breaker Lockout

Colour

Red

COO (Country of Origin):
CN
The Master Lock Grip Tight Plus Circuit Breaker Lockout Device fits Oversized Handle Circuit Breakers (480/600 V). Its lightweight, one-piece design easily and consistently installs without use of tools. The stainless steel thumbscrew and curved blade provide a tight grip on the circuit breaker handle so device remains secure. A fold-down cleat provides enhanced switch throw blocking when needed. Compatible with a wide variety of circuit breaker handle shapes and sizes.

Fits Oversized Handle Circuit Breakers (480/600 V)
Compatible with a wide variety of circuit breaker handle shapes and sizes
Fold-down cleat provides enhanced switch throw blocking when needed
Easy tightening offered by large, knurled thumbscrew with slot for optional screwdriver adjustment
Requires no tools for installation
Lightweight, one-piece design