--- product_id: 591116325 title: "TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large" brand: "tradesafe" price: "$142.60" currency: USD in_stock: false reviews_count: 4 category: "Tradesafe" url: https://www.desertcart.us/products/591116325-tradesafe-circuit-breaker-lockout-device-3-pack-480-600-volt store_origin: US region: United States of America --- # Supports 480/600V heavy-duty breakers Clamp-on lock for secure breaker isolation Tool-free thumbscrew for quick deployment TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large **Brand:** tradesafe **Price:** $142.60 **Availability:** ❌ Out of Stock ## Summary > 🔐 Lock in safety, lock out risk — be the pro who never compromises! ## Quick Answers - **What is this?** TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large by tradesafe - **How much does it cost?** $142.60 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/591116325-tradesafe-circuit-breaker-lockout-device-3-pack-480-600-volt) ## Best For - tradesafe enthusiasts ## Why This Product - Trusted tradesafe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OSHA-Ready Compliance:** Engineered and tested to exceed lockout/tagout safety standards - • **Effortless Installation:** Clamp-on design with stainless steel thumbscrew—no tools required for fast lockout - • **Industrial-Grade Safety:** Impact-resistant polypropylene and nylon body built to endure harsh environments - • **Universal Compatibility:** Fits single and multi-pole breakers with toggles up to 1½" x ½" - • **Trusted by Professionals:** Preferred by corporations and government agencies nationwide for reliable energy isolation ## Overview The TRADESAFE Circuit Breaker Lockout Device 3-pack offers premium-grade, clamp-on lockout solutions for 480 to 600V single and multi-pole breakers. Crafted from impact-resistant polypropylene and nylon with a stainless steel thumbscrew, it ensures quick, tool-free installation and OSHA-compliant energy isolation. Trusted across industries, this device safeguards maintenance teams by preventing unauthorized breaker re-energization. ## Description Works best with: Large 480V to 600V circuit breaker Lockable toggle range: Up to ½-inch thick x 1-½ inch wide Padlock Shackle Hole: 19/64-inch Material: High impact-resistant red polypropylene and black nylon body; stainless steel thumbscrew TRADESAFE large breaker lockout device works with most 480V to 600 volt single and multipole breakers. It is offered as a pack of three red large breaker lock out tag out with a clamp-on design that is convenient to install without the use of screwdrivers or other tools. Each large circuit breaker lockout has a universal clamp and secured design for single and multipole breaker toggles that are up to ½-inch thick x 1-½ inch wide. These breaker box clamps ensure hazardous power source is properly locked out from re-energizing during maintenance and repair. Thus, making it a great part of an OSHA lockout tagout program. Trusted by individuals, large corporations, and government entities all over the country for employee workplace safety, TRADESAFE circuit breaker lockout is engineered to withstand adverse industrial conditions and ensure solid lockout. These lockout & tagout products are engineered with durability and dependability in mind, and safety as the first priority. Each electrical breaker lockout can be secured with lock out tag out locks. TRADESAFE offers a wide range of lockout tag out devices from lockout tagout kit, lockout tags, clamp-on circuit breaker lockout, universal breaker lockout, lock out tag out cable lock. Choose excellence in lockout safety supply. Choose 100% OSHA compliance. Choose TradeSAFE. Review: Perfect for what we needed Review: Breaker locks work great, helping keep people safe. ## Features - Precision Engineered Breaker Lock - Circuit breaker clamp on style engineered to lock out single- and multi pole breakers with toggles up to 1-1/2 inch by 1/2-inch, isolates hazardous energy and prevents unauthorized access - Rugged Circuit Breaker Locks - Large breaker lockout made of impact-resistant, non-conductive red polypropylene and black nylon, suitable for heavy industrial use - Premium Breaker LOTO Devices - (3) red 480/600 amp breaker locks with 19/64-inch diameter padlock shackle hole, thumbscrew that has a stainless steel screw and nylon knob for fast and firm deployment, no tools required - OSHA Compliant - Lockout tagout breaker lock developed and tested to help businesses exceed compliance with standards - Trusted Safety Supplier - TRADESAFE is an established USA based and owned industry expert and reliable safety partner for LOTO compliance supplies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B3JZ615 | | Are batteries included? | No | | Brand | TRADESAFE | | Circuit Breaker Type | Standard | | Colour | Red | | Country of Origin | USA | | Current Rating | 600 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (76) | | Date First Available | 19 September 2023 | | Item Dimensions LxWxH | 14 x 12.1 x 6.4 Centimeters | | Item Height | 2.5 Inches | | Item Weight | 191 g | | Item Width | 4.75 Inches | | Item model number | D12 | | Manufacturer | WERPOWER | | Model number | D12 | | Mounting Type | Clamp On | | Net Quantity | 3.0 Count | | Number Of Poles | 2 | | Product Dimensions | 13.97 x 12.07 x 6.35 cm; 191 g | | UPC | 709388282403 | | Voltage | 480 Volts | ## Product Details - **Brand:** TRADESAFE - **Circuit Breaker Type:** Standard - **Current Rating:** 600 Amps - **Mounting Type:** Clamp On - **Number Of Poles:** 2 ## Images ![TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - Image 1](https://m.media-amazon.com/images/I/41C0ra8OqCL.jpg) ![TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - Image 2](https://m.media-amazon.com/images/I/41JPE07PGbL.jpg) ![TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - Image 3](https://m.media-amazon.com/images/I/41TiPmsDQgL.jpg) ![TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - Image 4](https://m.media-amazon.com/images/I/41ZSAlTUsGL.jpg) ![TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - Image 5](https://m.media-amazon.com/images/I/41gctaqhzIL.jpg) ## Questions & Answers **Q: Does this breaker lockout work with older circuit breakers?** A: 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. **Q: Will this fit single, double, or multi-pole circuit breakers?** A: This circuit breaker lock is designed for single pole breakers with 1-½” wide by ½” thick toggles. **Q: Can the circuit breaker be locked in the ON position using this lockout?** A: 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. **Q: Can the breaker panel door be closed even when these lockouts are applied?** A: Generally, yes. But that depends if there’s enough space between the panel door and the switches. **Q: How to ensure no one accidentally removes these breaker lockouts once installed?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***E on 28 September 2025* Perfect for what we needed ### ⭐⭐⭐⭐ Review *by S***N on 21 June 2025* Breaker locks work great, helping keep people safe. ### ⭐⭐⭐⭐⭐ Review *by J***A on 26 July 2023* Works as described ## Frequently Bought Together - TRADESAFE Circuit Breaker Lockout Device, 3 Pack, 480/600 Volt, Clamp-on Breaker Lock Out Device, OSHA Compliant, Premium Grade, Large - TRADESAFE Lockout Tagout Locks Set - 10 Red Loto Locks, Lockout Locks Keyed Different, 2 Keys Per Lock, OSHA Compliant Lock Out Tag Out Padlocks, Safety Padlocks for Electrical Lockout Tag Out Kits - TRADESAFE Lockout Tagout Tags - 30 Danger Do Not Operate Tag with 30 Zip Ties, Premium 32 mil Vinyl, OSHA Compliant Loto Tags for Lock Out Tag Out, Equipment Repair --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/591116325-tradesafe-circuit-breaker-lockout-device-3-pack-480-600-volt](https://www.desertcart.us/products/591116325-tradesafe-circuit-breaker-lockout-device-3-pack-480-600-volt) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*