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01594

Series 20

Series 20
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The Series 20 Cam Switches have a very small footprint and are designed specifically to reduce the space
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Features
  • Space Saving Design - Two Hole Panel Mount on 3” Centers
  • Spring Loaded Cam Action Contacts
  • Silver Plated Copper Surfaces for Long, Reliable Life
  • M4-7 Terminal Screws for Easy Installation of #16AWG Wire
  • NEMA Class A (105°C) Insulating Materials

Control Switch Special Features
  • Mechanical Red/Green Target
  • Slip Contacts for Alarm and Indicator Circuits
  • Pull to Lock for Safety Lockout
  • Spring Return to Normal (Vertical) Position

Instrument Switch Special Features
  • Make-Before-Break (Shorting) Contacts
  • Positive “Snappy” Positioning Detent Mechanism
  • Pre-Wired Jumpers Synchroscope

Special Features
  • Keyed Removable Oval Handles 

Mechanical Specifications
  • Switch sections 1-12
  • Switch poles 1-24
  • Switch positions 2-12
  • Switch detent angle 30°, 45°, 60°, 90°

Electrical Specifications
  • Continuous rating
    • 20A-600V
  • Max. making ability
    • 120A
  • Momentary current
    • 1 second, 275A
  • Interrupting current
    • 24VDC, 12A
    • 125VDC, 2.5A
  • Dielectric strength
    • 2200Vrms
  • Insulation resistance
    • 100 megaohms
  • Contact resistance
    • 10 miliohms
  • Horsepower Ratings
    • 220/240VAC, 2HP
  • Switch mountings
    • 2-Hole
    • 4-hole Module
  • Approvals
    • UL Recognized
    • CSA Certified