Physical Characteristics:

• Overall Dimensions
  • Rectangular: 4.3 x 2.8 x 2.52"
  • Round: 3.185 Dia. x 2.52"
• Plunger Specifications
  • Diameter: 2"
  • Extension Beyond bezel (static state): 0.30" (typical)
  • Pre-Travel (from static to actuate): 0.08" (typical)
  • Over-Travel (from actuate to stop):0.07" (typical
  • Switch release to Static State: 0.05" (typical)
  • Operating/Release Force: <5 lbf
• Color
  • Bezel: Black
  • Plunger: Yellow
• Temperature Range
  • Operate: -40 to + 85°C
  • Storage: -40 to + 85°C

Switch Electrical Characterisitics:

• Circuit: SPDT-DB (Form-Z)
• Contact Rating: 1 HP (125 VAC), 2 HP (250 VAC)
• Voltage: (Volts AC) Switching (max): 480
• Current: (Amperes@125/250/480 VAC)
  • Switching (max): 20
• Resistance: (Ohms) Contact (typical): 0.1
• Contact Insulation (min): 10
• Capacitance: (pF typical) Contact: 0.4
• Operating Life: To 10,000,000 cycles (in Logic Application)
• Approvals: (switch) Underwriters Laboratories (UL) and CSA.

The UHMWPE and Butterfly® Switching Advantage

• Patented Butterfly® double-break switch configuration offers robust, highly reliable, long life and positive contact switch operation...far superior to convetional microswitches.
• Constructed of highly durable, corrosion-proof materials.
• Provides both Normally Open and Normally Closed contact sets.
• Switch mechanical impact is limited during actuation.
• Switch is sealed for enviromental protection of contacts.
• Provides True Electrical isolation between User and System.
• There are no finish coatings to chip or corrode.
• Ultra-Violet Stabilized for extended outdoor use.
• Resists chipping and cracking, even under heavy impact.
• Large Actuator, easy to push.
• Requires virtually no maintenance.
• Versions Available to fit most housings.