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🔐 Lock it down, stand out on site!
The Master Lock 493B Grip Tight™ Circuit Breaker Lockout is a compact, hardened steel device engineered for secure electrical lockouts on standard single and double toggle breakers. Measuring 13 x 7 x 3 cm, it fits side-by-side breakers effortlessly and supports up to 24 Amps. Designed for quick, reliable mounting, it offers professionals a durable, trusted solution backed by a 1-year warranty.
| ASIN | B004J173I8 |
| Best Sellers Rank | 201,267 in DIY & Tools ( See Top 100 in DIY & Tools ) 367 in Circuit Breakers 63,830 in Hardware |
| Brand | Master Lock |
| Circuit Breaker Type | Standard |
| Country Of Origin | China |
| Current Rating | 24 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,273) |
| Global Trade Identification Number | 00071649229725 |
| Included Components | Electrical Lockout Device |
| Item Dimensions D x W x H | 7D x 13W x 3H centimetres |
| Item Type Name | 493B Grip Tight™ Circuit Breaker Lockout |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Master Lock |
| Manufacturer Part Number | 493B |
| Model Number | 493 |
| Mounting Type | Panel Mount |
| Product Warranty | 1 year |
| UPC | 071649229725 |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |
S**S
Isolation lock off device
Required to lock off mob isolator. Better designed mcb with locking capability would be better
A**R
Sturdy
Good price to add to my kit
L**E
Quick and easy
Needed for MCCB’s
P**S
Not for MCB's
Whilst this seems to be able to get a very sturdy grip onto the switch of an MCB, due to the curve of the MCB this does not sit flush and as such gives enough leverage that it can be pulled off the MCB switch. I haven't marked it down as I don't feel this is designed for MCB's but for circuit breakers with flat switch surfaces. Just be aware when buying, NOT FOR CURVE FACED MCB's
H**L
Recommended
Easy to use and good quality
E**A
Me parece de buena calidad y robusto. un poco caro pero contento con la compra
P**E
Good breaker lock like the snug fit
J**C
Works perfectly well for my application. Should make me compliant with safety rules.
I**Z
Excelente producto
D**N
Works extremely well . Was impressed . Would buy it again .
Trustpilot
Hace 2 semanas
Hace 2 semanas