Plunger Switches
Delta Systems' Plunger Switches are used to sense the position of mechanical linkages and control levers. Wiping action helps to clean the contacts during use, keeping contact resistance lower and extending switch life in rugged environments. One to three independent electrical circuits are available. Our switches are easy to design into your application with versatile mounting styles for multiple panel thicknesses and mounting locations.
Typical Applications Include:
- Outdoor Power Equipment
- Utility Vehicles
- Power Sports
- Construction
- Farm & Agricultural
- Asphalt Pavers/Concrete Mixes
- Light Industrial
- Material Handling
- Off-Highway Vehicles
- Mining
CONTACT US To request datasheets, pricing, and additional information.
Sealed
Unsealed
Sealed Plunger Switches
We designed our sealed plunger switches for applications where the switching current is low (<100 mA, requiring clean contacts for reliable switching) and/or exposure to moisture and contaminants is high. They are ideally suited for electric-powered mowers and off-highway vehicles, as well as products with >2000-hour expected life, like commercial outdoor power, agricultural, construction, and light industrial equipment.
BOOTED STYLE
O-RING STYLE
LOW PROFILE
datasheets
Disclaimer: Drawings and 3D models are provided free of charge for your use but remain the sole property of Delta Systems, Inc. ("Company"). While Company has used reasonable efforts to ensure their accuracy, Company does not guarantee that they are error-free or make any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. CAD data may have been simplified to remove proprietary detail. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.
Electrical Specifications
Attribute |
Specification for 6403, 6404, 6420, 6470 SERIES |
Specification for 6454 SERIES |
|---|---|---|
| Operating Voltage Range | 12-14Vdc | 12-14Vdc |
| Operating Current | 3 Amps | 3 Amps |
| Electrical Life:Cycles | Resistive: 75,000, Inductive: 10,000 | Resistive: 75,000, Inductive: 10,000 |
| Pre-travel, inches | See application print | See application print |
| Operating Temperature Range: | -20 °F to 150 °F (-29 °C to 65 °C) | -30 °F to 185 °F (-35 °C to 85 °C) |
| Storage Temperature Range | -30 °F to 150 ° F (-35 °C to 65 °C) | -40 °F to 185 ° F (-40 °C to 85 °C) |
Environmental Ratings
Exposure |
Specification |
|---|---|
| Ingress Protection | IEC 60529 IP67 |
| Salt Fog | ASTM B117, 96 hours |
| Chemical Resistance | ASTM Ref C Fuel, Diesel Fuel, Oil, Antifreeze, Freon, Paint, Latex, Gasoline, Gas with 10% ethanol, WD-40, Battery Acid, Ammoniated Glass Cleaner, Kerosene, GOJO, Fertilizer |
Configurations
Product Line |
Part Number |
Electrical Configuration |
Mounting Type |
Mating Connector |
Environmental Rating |
IP67 |
App Prints |
|---|---|---|---|---|---|---|---|
| Plungers - Sealed | 6403-82 | NO | Rail | Aptiv 2973872 or Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6403-84 | NO/NC | Rail | Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6403-85 | NO/NC | Rail | Molex 33472-4801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6403-86 | NO/NC | Rail | Molex 33472-4801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6404-02 | NO/NC | Bolt | Aptiv 2977048 | IP67 | Yes | |
| Plungers - Sealed | 6404-05 | NC | Bolt | Aptiv 2973872 or Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6404-06 | NO | Bolt | Aptiv 2973872 or Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6420-02 | NO/NO | Bolt | Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6420-03 | NC/NC | Bolt | Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6420-53 | NO/NC | Bolt | Aptiv 2977048 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6470-04 | NC/NC | Bolt | Molex 334724801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6470-53 | NO/NC | Bolt | Molex 334724801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6470-54 | NO/NO | Bolt | Molex 334724801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6470-82 | NO/NO | Rail | Molex 334724801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6470-84 | NO/NC | Rail | Molex 334724801 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6454-001 | NO/NO | Snap | Molex 334710401 | IP67 | Yes | download down arrow |
| Plungers - Sealed | 6454-002 | NO/NC | Snap | Molex 334710401 | IP67 | Yes | download down arrow |
Unsealed Plunger Switches
Delta Systems Unsealed Plunger Switches are available in multiple forms, electrical configurations, and mounting styles to meet your application needs. We offer switches with one, two or three independent electrical circuits.
Bolt Mount
Rail Mount
Snap Mount
datasheets
Disclaimer: Drawings and 3D models are provided free of charge for your use but remain the sole property of Delta Systems, Inc. ("Company"). While Company has used reasonable efforts to ensure their accuracy, Company does not guarantee that they are error-free or make any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. CAD data may have been simplified to remove proprietary detail. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.
Electrical Specifications
Attribute |
Specification |
|---|---|
| Operating Voltage Range | 12-14Vdc |
| Operating Current | 3 Amps |
| Electrical Life:Cycles | Resistive: 75,000, Inductive: 10,000 |
| Pre-travel, inches | .040-.150 |
| Operating Temperature Range: | -20 °F to 150 °F (-29 °C to 65 °C) |
| Storage Temperature Range | -30 °F to 150 ° F (-35 °C to 65 °C) |
Environmental Ratings
Exposure |
Specification |
|---|---|
| Salt Fog | ASTM B117. 96 hours |
| Chemical Resistance | ASTM Ref C Fuel, Diesel Fuel, Oil, Antifreeze, Freon, Paint, Latex, Gasoline, Gas with 10% ethanol, WD-40, Battery Acid, Ammoniated Glass Cleaner, Kerosene, GOJO, Fertilizer |
Configurations
Product Line |
Part Number |
Electrical Configuration |
Mounting Type |
Mating Connector |
Environmental Rating |
IP67 |
App Prints |
|---|---|---|---|---|---|---|---|
| Plungers - Basic | 6300-001 | NO/NC/NC | Rail | Delta 972367 | Unsealed | No | |
| Plungers - Basic | 6300-004 | NC/NO/NO | Rail | Delta 972367 | Unsealed | No | |
| Plungers - Basic | 6301-001 | NO/NC/NC | Rail | Delta 972367 | Unsealed | No | |
| Plungers - Basic | 6400-02 | NO/NO | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-03 | NC/NC | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-20 | NO | Rail | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-31 | NC | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-51 | NC | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-52 | NO | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-53 | NO/NC | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-54 | NO | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-81 | NC | Rail | Delphi 2973872 | Unsealed | No | |
| Plungers - Basic | 6400-81AP | NC | Rail | Delphi 2973872 | Unsealed | No | |
| Plungers - Basic | 6400-82 | NO | Rail | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-82AP | NO | Rail | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-83 | NO/NC | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-84 | NO/NC | Rail | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-85 | NO/NO | Rail | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-86 | NC/NC | Rail | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-87 | NC | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-88 | NO | Bolt | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-93 | NO/NO | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6400-94 | NO/NC | Rail | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6401-64 | NC/NO | Rail | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6402-53 | NO/NC | Bolt | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6405-53 | NO/NC | Bolt | Delphi 2977048 | Splash-proof Connector | No | download down arrow |
| Plungers - Basic | 6405-53PW | NO/NC | Bolt | Delphi 2977048 | Splash-proof Connector | No | download down arrow |
| Plungers - Basic | 6405-55PW | NO/NC | Bolt | Delphi 2977048 | Splash-proof Connector | No | download down arrow |
| Plungers - Basic | 6405-84 | NO/NC | Rail | Delphi 2977048 | Splash-proof Connector | No | download down arrow |
| Plungers - Basic | 6410-02 | NO/NO | Bolt | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6410-51 | NC | Bolt | Delphi 2973872 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6410-53 | NO/NC | Bolt | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6410-54 | NO | Bolt | Delphi 2973872 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6410-63 | NO/NC | Bolt | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6420-02 | NO/NO | Bolt | Delphi 2977048 | Splash-proof | No | download down arrow |
| Plungers - Basic | 6420-03 | NC/NC | Bolt | Delphi 2977048 | Splash-proof | No | download down arrow |
| Plungers - Basic | 6420-53 | NO/NC | Bolt | Delphi 2977048 | Splash-proof | No | download down arrow |
| Plungers - Basic | 6440-04 | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-11 | NO | Snap | Delta 96525, 96526 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6440-14 | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-15 | NO | Snap | Delta 96526-OL | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-16 | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-17 | NC | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-21 | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-53 | NC | Snap | Delta 96525-GY | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-604 | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-62 | NC | Snap | Delta 96525, 96526 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6440-70 | NO | Snap | Delta 96526-OL | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6440-73 | NC | Snap | Delta 96525-GY | Unsealed | No | download down arrow |
| Plungers - Basic | 6440-76FR | NO | Snap | Delta 96525, 96526 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6440-77FR | NO | Snap | Delta 96525, 96526 | Unsealed | No | download down arrow |
| Plungers - Basic | 6444-02 | NO/NO | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-03 | NC/NC | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-53 | NC/NO | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-602 | NO/NO | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-603 | NC/NC | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-653 | NC/NO | Snap | Delta 96545, 96546 | Unsealed | No | |
| Plungers - Basic | 6444-683 | NC/NC | Snap | Delta 96548-OL, 96549-OL | Unsealed | No | download down arrow |
| Plungers - Basic | 6444-82 | NO/NO | Snap | Delta 96548-OL, 96549-OL | Unsealed | No | download down arrow |
| Plungers - Basic | 6444-83 | NC/NC | Snap | Delta 96548-OL, 96549-OL | Unsealed | No | download down arrow |
| Plungers - Basic | 6444-84 | NO/NC | Snap | Delta 96545, 96546 | Unsealed | No | download down arrow |
| Plungers - Basic | 6700-01B | NO/NC | Snap | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6700-30 | NO | Snap | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6700-31 | NC | Snap | Delphi 2973872 | Unsealed | No | download down arrow |
| Plungers - Basic | 6700-50B | NO/NO | Snap | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6700-51B | NC/NC | Snap | Delphi 2977048 | Unsealed | No | download down arrow |
| Plungers - Basic | 6710-01B | NO/NC | Snap | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6710-31 | NC | Snap | Delphi 2973872 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6710-50B | NO/NO | Snap | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6711-31 | NC | Snap | Delphi 2973872 | Splash-proof Plunger | No | |
| Plungers - Basic | 6720-01B | NO/NC | Snap | Delphi 2977048 | Splash-proof Plunger | No | download down arrow |
| Plungers - Basic | 6720-30 | NO | Snap | Delphi 2973872 | Splash-proof Plunger | No | |
| Plungers - Basic | 6730-20 | NO/NC | Snap | Delphi 2977048 | Splash-proof Plunger | No |
Accessories
Part Number |
Description |
Use With |
Application Prints |
3D Models |
|---|---|---|---|---|
| 96525-GY | Connector Housing | 6440 Series Switch | download down arrow | download down arrow |
| 96525A-BK | Connector Housing | 6440 Series Switch | download down arrow | download down arrow |
| 96526-GY | Connector Housing | 6440 Series Switch | download down arrow | download down arrow |
| 96526A-BK | Connector Housing | 6440 Series Switch | download down arrow | download down arrow |
| 96536A-BK | Connector Housing | 96525/96526 Series Connector | download down arrow | download down arrow |
| 96545-GY | Connector Housing | 6444 Series Switch (without an '8' in the part number) | download down arrow | download down arrow |
| 96545-BK | Connector Housing | 6444 Series Switch (without an '8' in the part number) | download down arrow | download down arrow |
| 96546-GY | Connector Housing | 6444 Series Switch (without an '8' in the part number) | download down arrow | download down arrow |
| 96546-BK | Connector Housing | 6444 Series Switch (without an '8' in the part number) | download down arrow | download down arrow |
| 96548-OL | Connector Housing | 6444 Series Switch (with an '8' in the part number) | download down arrow | download down arrow |
| 96549-OL | Connector Housing | 6444 Series Switch (with an '8' in the part number) | download down arrow | download down arrow |
| 972367 | Connector Housing | 6300/6301 Series Switch | download down arrow | download down arrow |
| 9900 | Protective Cover | 6400 Series (Bolt Mount Only) | download down arrow | |
| 9905 | Protective Cover | 6700 Series | download down arrow | |
| 9910 | Protective Cover | 6440 Series | download down arrow | |
| 9913 | Protective Cover | 6400 Series (Rail Mount Only) | download down arrow | |
| 9921 | Protective Cover | 6444 Series | download down arrow |
