K3XXXXXX OTTO | Alldatasheet

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Technical content

Sealed to IP68S and IP69K, the OTTO K3 rocker switch is a quality, precision switch designed to comply with standards established for appliance, marine (ignition protection) and off-road vehicles along with other demanding applications where rugged rocker switches are required. K3 sealed rocker switches snap into industry-standard panel cutouts. Choose illuminated and printed legends, thru-panel drain option and switching compatibility from low level to 20 amps. The K3 offers a choice of LED, incandescent and neon illumination. Legends can be stamped onto a non-illuminated button, stamped onto an illuminated lens or laser etched into the lens and backlit. Available in standard and low level contact ratings, the K3 rockers will fit a wide range of applications. Expect a minimum of 25,000 cycles at a full rated load of 20 amps resistive or 15 amps inductive. 100,000 cycles mechanical. A full complement of switch operation is available including momentary and maintained action in 2 or 3-position switches in SPST, SPDT, SPTT, DPST and DPDT circuit arrangements. OTTO can provide custom colors upon request. Value-added assemblies with wire leads are also available. Please consult the factory for assistance. Features:

  • Sealed watertight per IP68S and IP69K
  • Snap-in panel mounting into industry standard panel cutout
  • Optional panel seal gasket
  • Thru-panel drain option
  • LED, neon & incandescent lighting
  • 0.250” Quick Connect terminals
  • Optional one-piece connector
  • Optional terminal barriers
  • Low level up to 20 amp switch
  • Configurable Single Pole Triple Throw (SPTT) with external jumpers
  • RoHS/WEEE/Reach compliant Standard Characteristics/Ratings: ELECTRICAL RATINGS: Load Sea Level Sea Level @ 12/28VDC @ 125VAC, 60Hz Resistive 20A 16A Inductive 15A 15A Lamp 5A 5A Motor 0.5HP @ 110VAC DWV 1050Vrms except across light terminals Low Level 10mA @ 30mV Electrical Life: 25,000 cycles LIGHTING: Light Source Rating Incandescent (VDC) 6V, 12V, 24V Neon (VAC) 125V, 250V LED (VDC) 2V, 6V, 12V, 24V Mechanical Life: 100,000 cycles Seal: IP68S and IP69K Operating Temp Range: -40°C to +85°C MATERIALS: Case: Thermoplastic, black Button: Thermoplastic Terminals/Contact: Brass, silver alloy with silver plate, gold flash for low level Terminal Hardware: K3 series recommended Quick Connect terminals: AMP 60253-2 for 12-16 AWG AMP 42100-2 for 14-18 AWG Mounting Hardware: None provided SEALED, ILLUMINATED ROCKER SWITCHES SEALED ROCKERS ATTRACTIVE & RUGGED FOR WET & DUSTY ENVIRONMENTS ROCKER SWITCHES Specifications Subject To Change Without Notice www.ottoexcellence.com 169

170 OTTO Full Line Catalog Specifications Subject To Change Without Notice

Lens Color Legend Style Legend Color Legend Orientation Position “A” Position “C” 1. Transparent Red 1. Transparent Red 2. Transparent Green 2. Transparent Green 3. Transparent Amber ➀ 3. Transparent Amber ➀ 4. Clear ➀ 4. Clear ➀ 5. Translucent White➁ 5. Translucent White ➁ Z. No Lens ➂ Z. No Lens ➂ Position “A” Position “C” ZZ. No Legend ZZ. No Legend Position “A” Position “C” 1. Red 1. Red 2. Black 2. Black 9. White 9. White B. Backlight/ B. Backlight/ Daylight White ➃ Daylight White ➃ D. Backlight/ D. Backlight/ Deadfront ➃ Deadfront ➃ Z. No Legend Z. No Legend Position Position “A” “C” 1. Std. 2. 90° 3. 180° 4. 270° ➃ For legend color “B” and “D”, please use button color “A” & “B” and lens color “Z” for each position. NOTE: It is not recommended to use green LEDs with translucent white lenses. This will reduce light intensity. Use clear lenses with green LEDs for maximum light intensity. ➀ Recommended for neon lamps. ➁ Special Order: Ultra bright green LED to be used with translucent white lenses. ➂ Legend colors “B” & “D” are only available on lens color “Z”. NOTE: For all other legend options, refer to the legend table on page 164, find the two digit code and enter the code in the appropriate position(s). – X X XX XX X X X 1.00 .046 TYP. 1.276 ± .007 .83 K3 Connector P/N 801775-2A Without Latches P/N 801775-2B With Latches Panel Seal Gasket P/N 807037 Order separately for use with switches with- out drain holes. Panel Plug See Panel Plug (PP) page 167. STOP HERE for unlighted switches without legends. Example: K3AAIFAA STOP HERE for lighted switches without legends. Example: K3AAIFNH-44 Recommended Quick Connect Terminals: AMP 60253-2 for 12-16 AWG AMP 42100-2 for 14-18 AWG Base Options Case Style/Button Color Switch Action/Circuit Light Source Type Light Circuit A. With Keying Pin Only Standard Rating Silver Plate B. Without Barriers or Pin Standard Rating Silver Plate C. With Terminal Barriers Only Standard Rating Silver Plate D. With Keying Pin Only Low Level Rating Gold Plate E. Without Barriers or Pin Low Level Rating Gold Plate F. With Terminal Barriers Only Low Level Rating Gold Plate G. With Keying Pin Only Standard Rating No Plate H. Without Barriers or Pin Standard Rating No Plate J. With Terminal Barriers Only Standard Rating No Plate A. Case With Drain Holes Button Color: Black B. Case Without Drain Holes Button Color: Black C. Case With Drain Holes Button Color: Red D. Case Without Drain Holes Button Color: Red E. Case With Drain Holes Button Color: White F. Case Without Drain Holes Button Color: White Position Position Position Circuit 1A. 3-4 NONE OFF SPST 2A. 3-4/8-9 NONE OFF DPST 1B. 3-4 NONE 3-2 SPDT 2B. 3-4/8-9 NONE 3-2/8-7 DPDT 1C. (3-4) NONE OFF SPST 2C. (3-4)/(8-9) NONE OFF DPST 1D. (3-4) NONE 3-2 SPDT 2D. (3-4)/(8-9) NONE 3-2/8-7 DPDT 1E. (3-4) OFF (3-2) SPDT 1F. 3-4 OFF 3-2 SPDT 2F. 3-4/8-9 OFF 3-2/8-7 DPDT 1G. (3-4) OFF 3-2 SPDT 2G. (3-4)/(8-9) OFF 3-2/8-7 DPDT Special Circuits Position Position Position Special 1H. 3-4/8-9 8-9 OFF ON/ON/OFF 1J. 3-4/8-9 8-9 NONE ON/ON/NONE 1K. (3-4)/(8-9) 8-9 OFF (ON)/ON/OFF 1L (3-4)/(8-9) 8-9 NONE (ON)/ON/NONE 2R. 3-4/8-9 OFF/8-9 OFF/OFF ON/OFF/OFF ON/ON/OFF 2S. (3-4)/8-9 OFF/8-9 OFF/OFF (ON)/OFF/OFF ON/ON/OFF A. No Illumination B. 6V Incandescent C. 12V Incandescent D. 24V Incandescent E. 125VAC Neon F. 250VAC Neon G. 2V Red LED H. 2V Green LED J. 2V Amber LED K. 6V Red LED L. 6V Green LED M. 6V Amber LED N. 12V Red LED P. 12V Green LED Q. 12V Amber LED R. 24V Red LED S. 24V Green LED T. 24V Amber LED Circuit Terminal Connections A. None None B. Dep. in “A” 1(-) & 4(+) C. Dep. in “C” 2(+) & 5(-) D. Ind. in “A” 1(-) & 6(+) E. Ind. in “C” 5(-) & 10(+) F. Dep. in “A” 1(-) & 4(+) Dep. in “C” 2(+) & 5(-) G. Dep. in “A” 1(-) & 4(+) Ind. in “C” 5(-) & 10(+) H. Ind. in “A” 1(-) & 6(+) Dep. in “C” 2(+) & 5(-) J. Ind. in “A” 1(-) & 6(+) Ind. in “C” 5(-) & 10(+) NOTE: Switch case is black for all options below: 1. Case With Drain Holes Button Not Included 2. Case Without Drain Holes Button Not Included NOTE: ( ) denotes momentary action. NOTE: Polarity only applies to LED circuits. K3 X X XX X X K3 SERIES PART NUMBER CODE SEALED, ILLUMINATED ROCKER SWITCHES SEALED ROCKERS Part Number Code Continued Below K3 PART NUMBER CODE - CONTINUED FROM ABOVE 10,56,1 10,56,1 10,56,1 POS. C POS. A POS. B SWITCH ACTION/CIRCUIT 106 106106

  • K3 panel plugs available as shown on page 185.

Specifications Subject To Change Without Notice www.ottoexcellence.com 171 SEALED, ILLUMINATED ROCKER SWITCHES SEALED ROCKERS SNAP-IN PANEL MOUNTING, ATTRACTIVE & RUGGED FOR WET & DUSTY ENVIRONMENTS .42 1.89 1.83 .25 TYP. .39 .25 .39.44 1.02 TERMINAL ID LABEL SIDE "A" SIDE "C" SWITCH SHOWN IN POSITION "A" SWITCH SHOWN WITH TERMINAL BARRIERS CONNECTOR KEY FEATURE OPTIONAL TERMINAL BARRIER (OPTIONAL) LIGHT TERMINAL LOCATION IND IN "A" (LED POLARITY NOTED) ANODE (+) CATHODE (-) LIGHT TERMINAL LOCATION IND IN "C" (LED POLARITY NOTED) ANODE (+) CATHODE (-) POSITION "A" STATIONARY TERMINAL SIDE (TERMINAL NUMBERS 4 & 9) POSITION "C" STATIONARY TERMINAL SIDE (TERMINAL NUMBERS 2 & 7) COMMON TERMINALS (3 & 8) TERMINAL LOCATIONS AS VIEWED FROM BOTTOM OF SWITCH (CASE REMOVED FOR CLARITY) CONTACT MADE IN OPPOSITE DIRECTION OF ROCKER TRAVEL LIGHT TERMINAL LOCATION IND/DEP IN "A" (LED POLARITY NOTED) LIGHT TERMINAL LOCATION IND/DEP IN "C" (LED POLARITY NOTED) 1.53 2X .50 SQ. LENSES LENSES/LEGEND LOCATIONS 1.730 MIN. .870 MIN. 1.805 MAX. .950 MAX. REFERENCE PANEL CUT-OUT MOUNTING OPENING: PANEL THICKNESS RANGE OF .025 - .105 A GASKET IS RECOMMENDED PANEL THICKNESS RANGE OF .105 - .187 W/O GASKET PANEL OPENING: MIN. TYP. MAX. WIDTH .870 .937 .950 LENGTH 1.730 1.768 1.805 ROCKER SWITCHES