Brady 103538 120/277 Volt 2.15 x 0.35 x 0.83 Inch Clamp-On Circuit Breaker Lockout
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Manufacturer Brady
Mfg Catalog # 103538
Independent Electric Part # 321964


  • Extremely versatile - works on a wide range of single-pole and internal-trip multi-pole breakers
  • Detachable cleat (included) expands the range of applicable breakers
  • Equipping your employees with the proper lockout tools and warning devices can save lives, reduce lost employee time, and cut insurance costs
  • Brady┬« is a world leader in lockout/tagout products and services offering industry expertise and a broad range of durable, easy-to-use lockout devices


  • Brand Name: Brady┬«
  • Circuit Breaker Lockout Type: Single-Pole
  • Color: Red
  • Enables Industry Compliance: OSHA 1910.147
  • Includes: Cleat
  • Maximum Number of Padlocks: 1
  • Primary Noun, Basic Function: Lockout Device
  • Risk Type: Electrical Risk
  • Single-Pole Lockout Type: Clamp-On
  • Trade Name: Breaker Lockout
  • Material: Polypropylene
  • Depth (in/ft/yd): 0.65 in
  • Depth (mm/cm/m): 16.51 mm
  • Dimensions: 2.205 in H x 0.95 in W x 0.65 in D
  • Dimensions (Metric): 56 mm H x 16.51 mm D
  • Handle/Toggle Width (in/ft/yd): 0.445 in
  • Handle/Toggle Width (mm/cm/m): 11.30 mm
  • Height (in/ft/yd): 2.205 in
  • Height (mm/cm/m): 56 mm
  • Maximum Shackle Diameter (in/ft/yd): 0.31 in
  • Maximum Shackle Diameter (mm/cm/m): 7.87 mm
  • Minimum Shackle Clearance (in/ft/yd): 0.75 in
  • Minimum Shackle Clearance - (mm/cm/m): 19.05 mm
  • Sign Size-General: 2.205 in x 0.95 in
  • Voltage: 120/277 V
  • Width (in/ft/yd): 0.95 in
  • Width (mm/cm/m): 24.13 mm

Regulatory Information

  • Contains CA PROP 65 Substance: No - Does not contain
  • Contains CA PROP 65 Substance: No
  • Contains Heavy Metal(s): No - Does not contain
  • DOT Regulated Product: No = not regulated by DOT
  • EU RoHS Compliance: Not Applicable
  • EU RoHS Compliant: No
  • Contains 3TG Mineral: Not Applicable
  • SDS Safety Data Sheet required: No = MSDS/SDS is not required


Item Long Description Clamp-on breaker lockouts are versatile and easy to install using the proprietary thumbwheel design - no screwdrivers needed!
GTiN 00754473175238
Length 0.65 in
Width 0.95 in
Color Red
Voltage 120/277 V
Type 1-Pole, Clamp-On
Material Polypropylene
Applications Electrical Risk Lockout
Height 2.205 in
Family Brand Name Brady
Sub Brand Breaker Lockout Lockout Device
CA Prop65 Warning N
Depth 0.65 in
Standard Packaging Qty 2/Pack
Used With 120/277 V Breaker

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