Circuit Breaker Lockout 12-19mm Toggle Hang Pack of 10 Cirlock
Cirlock circuit breaker lockout features a fit for larger CB toggles 12-19mm, high-impact plastic and padlockable design. Hang pack of 10. Ideal for LOTO.
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Alternatively Known As: Large Circuit Breaker Lockout, Universal Large CB Lockout, MCCB Lockout, UCL-5-10P
Technical Specifications
- Model: UCL-5-10P pack; individual device model UCL-5
- Application: Large circuit breakers with toggle thickness from 12 to 19 mm
- Locking Capacity: Suitable for 1 to 4 pole circuit breakers
- Material: Nylon plastic body with zinc-plated metal set screw
- Padlock Hole: 1 x 8 mm per lockout
- Colour: Yellow
- Pack Quantity: 10 individually packed lockout devices
- Installation Method: Clamp onto the circuit breaker toggle in the OFF position using a 3–5 mm flat screwdriver
- Padlock Requirement: Padlock prevents access to the set screw; padlock not included
- Dimensions (H x L x W): 63mm x 125mm x 40mm
- Weight: 1.0 kg
Key Features
- Fits most large circuit breakers with 12–19 mm toggle thickness
- Suitable for locking out 1 to 4 pole circuit breakers
- High-visibility yellow nylon construction
- Clamp-on design with a metal set screw for secure attachment
- 8 mm padlock hole helps prevent unauthorised removal or re-energisation
- Pack of 10 individually packed units for maintenance teams and multi-point isolation
Professional Installation Requirements
- Use only by trained personnel following site lockout/tagout procedures. De-energise and verify the circuit before fitting, secure the breaker in the OFF position, attach the appropriate safety tag and confirm that the breaker cannot be returned to ON. This device is not a substitute for electrical isolation verification.
Applications
- Locking out large moulded-case circuit breakers
- Electrical maintenance and repair isolation
- Industrial, commercial and mining switchboards
- Multi-person lockout/tagout programmes
- Preventing unintended circuit re-energisation during service work
Standards & Compliance
- AS/NZS 4836:2023 – relevant safe-work guidance for electrical isolation and work on or near low-voltage electrical installations; no product-specific certification is stated
- AS/NZS 4024.1603:2019 – relevant machinery safety guidance for preventing unexpected start-up where the lockout is used as part of a machinery isolation procedure
Environmental Benefits
- Reusable device design can reduce consumption of single-use isolation materials
- Durable nylon construction may extend service life and reduce replacement waste
- Metal and plastic components may be recoverable through appropriate commercial recycling streams at end of life
Warranty Information
Cirlock’s published terms do not state a fixed product warranty period. Subject to statutory rights and any written warranty, Cirlock limits remedies for defective goods to replacement, repair or the applicable cost of replacement or repair.
Available Now
Available through Cirlock and authorised Australian electrical, safety and industrial distributors; pack configuration and stock should be confirmed with the distributor.
