Honeywell BZ-2RW82-A2 Large Basic Switch - SPDT, 15A, 125V w/Roller Lever Actuator & Screw Termination

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The Honeywell Micro Switch™ BZ-2RW82-A2 is part of the BA/BE/BM/BZ series which features wide operating characteristics and enhanced life. These premium, large snap-action switches offer precision operation and sensitive differential travel.

The Micro Switch™ BA/BE/BM/BZ series are often used for precision on/off applications as well as end of limit, presence/absence and manual operator interface functions. The engineering design for this series meets most application needs. The configuration options for the BA, BE and BM switches gives a broader range of operating and interface characteristics. Using state-of-the-art manufacturing processes and quality controls, Honeywell has engineered premium, large snap-action switches that meet all international agency requirements and some even have military qualifications.


  • Accepted world-wide with international agency approvals
  • Various operating force and differential travel options
  • Momentary or Maintained contact action
  • Watertight IP64 option
  • Enhanced mechanical life up to 20,000,000 cycles
  • Elongated mounted hole for easier, more accurate mounting
  • Current rating ranges from 15A to 25A
  • Choice of actuation, termination and operating characteristics
  • Precision operation - sensitive differential travel from 0.005 mm to 0.008 mm
  • Internal flat spring design for improved performance and contact wiping ability

Potential Applications:

  • Building controls and fire suppression systems
  • Communication systems
  • Door latching mechanisms
  • Elevators/Lifts
  • Foot pedals
  • HVAC
  • Industrial kitchen equipment
  • Irrigation systems
  • Machine tools
  • Manually operated devices
  • Medical/Dental equipment
  • Semi-trailer trucks
  • Surtran
  • Test Instruments
  • Timing devices
  • Valves

Additional Specs:

Actuator Type:
Roller Lever Actuator
Actuator Length:
1.90" (48.22 mm)
Amp Rating:
Operating Force:
3.5 oz (0.97 N) max
Release Force:
0.75 oz (0.21 N) min
0.156" (3.96 mm) min
Differential Travel:
0.004"-0.040" (0.10-1.00 mm)
Operating Position:
1.188" ±0.015" (30.17 ±0.38 mm)
Operating Temperature:
-67°F - 185°F (-55°C - 85°C)
Agencies, Approvals & Standards:

Additional Info

  • Screw
  • Premium Large Basic Switches
  • SPDT (Single Pull, Double Throw)
  • Roller Lever
More Information
Features Roller Lever Actuator
Manufacturer Honeywell
Type Basic Switches
Additional Skus BZ2RW82A2, BZ2RW82-A2, BZ-2RW82A2
UPC 78454917335
Additional Details

*Actual product appearance may vary!*

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