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KM SERIES WATERPROOF ROCKER SWITCH
Features
  • Enclosed switch complying to IP56
  • Available in single- or double-pole
  • Lighted and non-lighted versions
  • Maintained-action and momentary options
  • Snap-in mounting
  • Mechanical life: 100,000 cycles
  • DC electrical life: 25,000 cycles

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KM Series

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Electrical Ratings
Switch Series
Rating
Electrical Life Rated Load
(Min. Operations)
KM 20A 125VAC; 10A 250VAC; 21A 14VDC 6,000
SPECIFICATIONS
Electrical
Dielectric Strength: 1500VAC for 1minute
Insulation Resistance: 108 ohms min at 500VDC
Initial Contact Resistance:

0.050 ohms max

Temperature Rating:

-20°C to +85°C

Materials
Actuator: Soft Material Molded Polycarbonate Lens
Housing: Nylon 66 94V-2 min.
Bezel: Nylon 66 with 33% Glass Fiber
Spring: Steel Wire
Contacts: Silver-plated Copper Alloy
Movable Arm: Silver-plated Copper Alloy
Terminals: Silver-plated Copper Alloy (except lamp terminal)
  Dimensions

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Recommended Panel Cut-Out Dimensions
inches (mm)
±0.002 (0.005)
Dim. Z
Dim. X
Dim. Y

PR Panel Cutout

0.030 to 0.049
(0.75 to 1.25)
1.441
(36.60)
0.835
(21.2)
0.049 to 0.079
(1.25 to 2.00)
1.449
(36.80)
0.835
(21.2)
0.079 to 0.118
(2.00 to 3.00)
1.457
(37.00)
0.835
(21.2)
  EXAMPLES OF COMMON PART NUMBERS AND DESCRIPTIONS
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Part Number Circuitry Switch Function Terminal Type Actuator/
Housing Color
Legend Marking
KMD2AMB7BBBNR1 On-Off 0.250 (6.3)
Quick-Connect
Black/Black
(Red Lens)
KMD2CNB1BBNNNN On – Off – On 0.250 (6.3)
Quick-Connect
Black/Black
KMD3CMB8BBBRG2 On – Off – On 0.250 (6.3)
Quick-Connect
Black/Black
(Red & Green Lens)
  ORDERING INFORMATION

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Specifications subject to change without notice.