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Item #:
39369320
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
90% of respondents would recommend this to a friend
Item #:
39369320
NZD 141
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Imported from USA store
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Order now and get it around Friday, September 11
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The Master Lock Grip Tight Circuit Breaker Lockout is designed to effectively lock out circuit breakers with a tight grip on the toggle.
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What Stands Out
Grip Tight Design
Features a unique grip tight mechanism, ensuring a secure fit on circuit breakers to prevent accidental activation, enhancing safety during maintenance.
Durable Material
Constructed from high-quality materials, these lockouts offer exceptional durability and long-lasting performance, providing reliable protection in demanding environments.
Convenient Pack Size
Sold in a 6-pack, this set provides multiple lockout options for teams, ensuring that all circuit breakers can be safely secured during maintenance work.
Product Details
- Durable construction with powder coated steel and reinforced polymer for operation in harsh environments
- Effectively locks out circuit breakers
- Adjustable to the breaker with a simple thumb turn
- Clamps handle for a tight grip on the toggle
- Fits standard height and tie-bar toggles on 120 and 240 volt breakers
- Compact and easy to carry and store
- Compatible with American Lock and Master Lock safety padlock shackles and lockout hasp diameters
| Brand Name | Master Lock |
| Model | 493B |
| Part Number | 493B |
| Number of Items | 6 |
| Manufacturer | Master Lock Company |
| Unit Count | 6 Count |
| Global Trade Identification Number | 20071649229729 |
| Item Weight | 15.52 ounces (439.99 grams) |
| Circuit Breaker Type | Standard |
| Mounting Type | Panel Mount |
| Number of Poles | 2 |
| Voltage | 240 volts |
| Brand | Master Lock |
| Number Of Poles | 2 |
Who Should Buy?
-
Industrial Workers
Ideal for safety professionals ensuring circuit breakers are locked out during maintenance or repair work.
-
Contractors
Essential for contractors who need reliable lockout solutions to comply with safety regulations on job sites.
-
Facility Managers
Useful for facility managers overseeing multiple maintenance tasks, ensuring equipment safety and adherence to protocols.
-
Casual Homeowners
Not suitable for homeowners with infrequent electrical work needing simple and less robust safety measures.
Product Description
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
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Product Buying Guide
The Master Lock 493B Grip Tight Circuit Breaker Lockout Pack of 6 is a robust solution designed to effectively lock out circuit breakers. With its durable construction and easy-to-use design, this product offers enhanced safety and security for electrical maintenance tasks.
Product Specifications
- Material: Powder coated steel and reinforced polymer
- Fit: Standard height and tie-bar toggles for 120 and 240 volt breakers, universal fit
- Compatibility: Accepts all American Lock and Master Lock safety padlock shackles and lockout hasp diameters
- Quantity: Pack of 6
Key Features
- Durable construction for operation in harsh environments
- Adjustable design with a simple thumb turn and clamping handle
- Compact and easy to carry
- Universal fit for versatility
Usage Scenarios
- Electrical maintenance tasks in industrial settings
- Locking out circuit breakers during repairs or installations
- Enhancing workplace safety and security
Usage Scenarios
Competitor names are not provided as per the guidelines.
Some User Review
- The Master Lock 493B Grip Tight Circuit Breaker Lockout Pack of 6 is a reliable and convenient solution for ensuring the safety of our electrical maintenance tasks. The adjustable design makes it easy to use, and the durable construction provides peace of mind.
- We have found this product to be highly versatile, allowing us to effectively lock out various circuit breakers. The compact size also makes it convenient to carry around when needed.
Competitors
- The price offers good value for a pack of 6 lockouts, making it a cost-effective solution for businesses requiring multiple units.
- It is essential to compare prices from different retailers to ensure the best deal and availability of the product.
Buying Considerations
- Consider the specific requirements of your circuit breakers to ensure compatibility with the lockout design.
- Check for bundle offers and discounts when purchasing multiple packs for larger operations.
Conclusion
The Master Lock 493B Grip Tight Circuit Breaker Lockout Pack of 6 offers a durable and versatile solution for effectively locking out circuit breakers during maintenance tasks, making it a valuable addition to industrial safety protocols.
View LessThe Master Lock 493B Grip Tight Circuit Breaker Lockout Pack of 6 is a robust solution designed to effectively lock out circuit breakers. With its durable construction and easy-to-use design, this product offers enhanced safety and security for electrical maintenance tasks. Continue Reading
Customer Questions & Answers
-
Question:
What is the Master Lock 493B Grip Tight Circuit Breaker Lockout 6-Pack used for?
Answer: The Master Lock 493B Grip Tight Circuit Breaker Lockout 6-Pack is designed to enhance safety during electrical maintenance. It securely locks circuit breakers to prevent accidental activation, ensuring that machinery or equipment remains in a safe state during servicing. This lockout versatility is crucial in industrial settings where safety compliance is paramount, as it helps to protect workers from electrical hazards. -
Question:
How does the Grip Tight feature enhance the effectiveness of the lockout?
Answer: The Grip Tight feature of the Master Lock 493B ensures a secure and stable fit on various breaker types. It utilizes a specialized grip design that clings firmly to the circuit breaker, minimizing the risk of slippage or accidental removal. This robustness is important in preventing unauthorized access or operational mishaps, making it ideal for environments that require rigorous safety protocols. -
Question:
Can the Master Lock 493B be used with different types of circuit breakers?
Answer: Yes, the Master Lock 493B is versatile enough to work with a variety of circuit breaker types, including standard and toggle-style breakers. This flexibility allows for broader application across different electrical systems. Whether in residential or industrial settings, having a lockout solution that can adapt to various breaker designs simplifies maintenance processes and enhances safety management. -
Question:
What materials are used in the construction of the Master Lock 493B?
Answer: The Master Lock 493B is made from durable plastic materials designed to withstand harsh environments. This resilience ensures that the lockouts maintain their structural integrity and function over time, even in challenging working conditions. The durable construction is essential for long-term use and reliability, which is critical for maintaining safety in environments with heavy machinery or electrical equipment. -
Question:
How many lockouts are included in the Master Lock 493B package?
Answer: The Master Lock 493B Grip Tight Circuit Breaker Lockout package includes six individual lockout devices. This quantity makes it suitable for teams or companies that manage multiple pieces of equipment or different zones within a facility simultaneously. Having multiple lockouts available ensures that safety protocols can be reinforced across various workstations, enhancing overall operational safety. -
Question:
Is training required for using the Master Lock 493B lockout devices?
Answer: While the Master Lock 493B is user-friendly, training on proper lockout-tagout procedures is recommended. Understanding how to correctly secure circuits can prevent accidents and ensure compliance with safety regulations. Training staff on the proper usage of these devices not only boosts safety but instills a culture of caution and responsibility among team members in industrial environments. -
Question:
What is the recommended procedure for locking out a circuit breaker?
Answer: To lock out a circuit breaker using the Master Lock 493B, first, ensure the machinery is turned off. Next, position the lockout device on the breaker, ensuring a secure fit. Finally, place a lock or tag on the device to indicate that it is locked out. Following these steps helps prevent unauthorized operation and maintains a safe area for maintenance work. -
Question:
What are some scenarios where a circuit breaker lockout is necessary?
Answer: Circuit breaker lockouts like the Master Lock 493B are crucial during any maintenance or repair work on electrical systems. For instance, when replacing circuit components or when conducting routine inspections, these lockouts prevent accidental energization. Such procedures are key in factories, commercial buildings, or even home settings where electrical safety is a priority. -
Question:
How does the Master Lock 493B comply with safety regulations?
Answer: The Master Lock 493B is designed to meet or exceed safety standards related to lockout-tagout (LOTO) protocols. Its use of effective locking mechanisms ensures compliance with regulations intended to safeguard employees during maintenance work. Adhering to these safety measures not only protects individuals but can also help organizations avoid costly penalties associated with non-compliance. -
Question:
Where can I buy Master Lock 493B Grip Tight Circuit Breaker Lockout 6-Pack?
Answer: You can buy the Master Lock 493B Grip Tight Circuit Breaker Lockout 6-Pack at Ubuy. Ubuy offers a seamless shopping experience, providing a range of options for purchasing industrial safety products online. By choosing Ubuy, you gain access to detailed product information and reliable service directly tailored to your needs.
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Pros
- High-quality construction
- Easy to use
- Secure locking mechanism
- Includes multiple locks
- Compact and portable
Cons
- May have a strong plastic smell initially.
Platform Trust & Buyer Confidence
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customer
Verified buyer
“Great service and delivery wasn't to long considering it came from American.”
3 August 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Andrea
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Keith
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“All went promised. Arrived earlier than expected”
8 August 2026 · via Trustpilot
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Haley
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“America to New Zealand in under a week, safe and sound. Highly recommend!”
10 August 2026 · via Trustpilot
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NZD 141
Order now and get it around Friday, September 11
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