Tool-free Universal Miniature Breaker Lockout

Locks out virtually all miniature ISO/DIN circuit breakers throughout the world

  • Patent Pending
Universal Miniature Circuit Breaker Lockout Expand to learn more Durable Zenex™ thermoplastic material is chemical resistant and performs effectively in extreme environments Expand to learn more Thumb turn dial screw for easy attachment and secure fit Expand to learn more Padlocks can be applied vertically or horizontally!


  • Step 1

    Step 1

    Apply device to breaker

  • Step 2

    Step 2

    Turn thumb dial screw until clamped on breaker toggle

  • Step 3

    Step 3

    Close protective cover

  • Apply padlock vertically

    Step 4, Option A

    Apply Padlock Vertically

  • Apply padlocks side by side

    Step 4, Option B

    Apply Padlocks side-by-side, for adjacent breaker lockout

  • Apply padlock horizontally

    Step 4, Option C

    Apply Padlock horizontally

Video: S2394 Mini Circuit Breaker Lockout

Product Family

Miniature Circuit Breaker Lockout Family



Fits pin-out breakers 11mm or less



Clamps tight on handle stop to prevent accidental activation



Fits breakers with pin-in toggles



Fits universal breaker toggles

Print banner

Print this page Print >


Product Number S2394
Product Dimensions (Closed Position) 2.073" L x .697" W x 1.181" H
(52.65 x 17.70 x 29.99mm)
Color Red, Black
Material Used Body PBT with Brass Thread Insert
Cover PBT + PC Zenex™
Screw Stainless Steel
Operating Temperature -40°F to 158°F (-40°C to 70°C)
Corrosion Resistance ASTM F883 Grade 6
Individual Packaging 1 Unit, Bagged
UPC - Individual 071649198809
Shelf Pack Quantity 12
UPC - Shelf 10071649198806
Master Carton Quantity 144
UPC - Master Carton 20071649198803
Pricing / Unit $12.99