Does this breaker lockout work with older circuit breakers?

Our circuit breaker lockouts can fit a range of circuit breakers, both old and new models, depending on the width and thickness of the toggles. This breaker lockout can fit breakers with 1-½” wide by ½” thick toggles.

Will this fit single, double, or multi-pole circuit breakers?

This circuit breaker lock is designed for single pole breakers with 1-½” wide by ½” thick toggles.

Can the circuit breaker be locked in the ON position using this lockout?

Although it depends primarily on the design of the circuit breaker and is not generally advised for safety reasons, our breaker locks can lockout a circuit breaker on the ON position.

Can the breaker panel door be closed even when these lockouts are applied?

Generally, yes. But that depends if there’s enough space between the panel door and the switches.

How to ensure no one accidentally removes these breaker lockouts once installed?

TRADESAFE circuit breaker locks come with padlock holes so that LOTO locks can be easily affixed to them for security. Our lockout locks are available in eight colors: red, green, blue, yellow, orange, purple, black, and white - sold separately.

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TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large

TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large

Product ID: 591116325

Details

Brand
TRADESAFE
Circuit Breaker Type
Standard
Current Rating
600 Amps
Mounting Type
Clamp On
Number Of Poles
2

⚡Supports 480/600V breakers

🔒Clamp-on lock for secure fit

🛠️Tool-free quick installation

€ 125.43

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

🔐 Lock in safety, unlock peace of mind.

EFFORTLESS DEPLOYMENT - Thumbscrew with stainless steel and nylon knob enables fast, tool-free locking
OSHA READY COMPLIANCE - Engineered and tested to exceed OSHA lockout/tagout standards for workplace safety
TRUSTED SAFETY PARTNER - Preferred by professionals nationwide for reliable, premium-grade lockout solutions
INDUSTRIAL GRADE SAFETY - Impact-resistant polypropylene and nylon body built to endure heavy-duty use
UNIVERSAL COMPATIBILITY - Fits single and multi-pole breakers with toggles up to 1½" x ½" for versatile application

The TRADESAFE Circuit Breaker Lockout Device 3-pack offers a rugged, clamp-on design compatible with 480 to 600V single and multi-pole breakers. Crafted from impact-resistant materials and featuring a tool-free thumbscrew mechanism, it ensures quick, secure lockout to prevent unauthorized energy access. OSHA compliant and trusted by industry pros, this premium-grade device is essential for any serious lockout/tagout safety program.

Specifications

ASIN	B08B3JZ615
Brand	WERPOWER
Brand Name	WERPOWER
Circuit Breaker Type	Standard
Current Rating	600 Amps
Customer Reviews	4.5 out of 5 stars 91 Reviews
Manufacturer	WERPOWER
Model Number	D12
Mounting Type	Clamp On
Number Of Poles	2
Number of Items	3
Number of Poles	2
Part Number	TSLBRKR
UPC	709388282403
Unit Count	3.0 Count
Voltage	480 Volts

Reviews

E**E

Perfect for what we needed

28.09.2025

J**A

Good quality

Works as described

26.07.2023

S**N

A must have for live panel boxes.

Breaker locks work great, helping keep people safe.

21.06.2025

L**U

The breaker panel box does not close all the way when the locks are on

So this is why they are a 3star

12.02.2023

C**S

Clamping

Works very well, easy to apply

4.06.2021

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 125.43

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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