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Round white momentary push button with metal body and LED ring, 16mm panel cutout

JacobsParts Inc.

JacobsParts Inc. LTCH-D3-WHT 16mm 12V LED Momentary Push Button Disconnect White

SKU CH-B5NY-5JC0V MPN LTCH-D3-WHT

A 16mm IP67-rated momentary push button with a 12V white LED, rated for 250V 3A switching in automotive and electronics projects

  • TypePushbutton
  • Amps3 Amps
  • Voltage250 Volts
  • MaterialAluminum
  • FeaturesWaterproof
  • Momentary action powers devices only while pressed
  • IP67 rating protects against water and dust ingress
  • 12 V LED indicator works independently of switch state
  • 16 mm panel cutout fits standard mounting holes
  • 250 V 3 A rating handles AC and DC circuits

16 mm IP67 momentary push button

The JacobsParts LTCH-D3-WHT is a 16 mm panel-mount switch rated for 250 V AC/DC at 3 A with a 12 V LED indicator. Its aluminium zinc alloy body meets IP67 protection and operates from -20 °C to 55 °C. The SPST normally-open circuit closes only while the button is held. It suits automotive, marine, industrial and hobbyist control panels.

Replaces toggle or rocker switches needing

Switch from a maintained toggle when you need a circuit that stays active only during a deliberate press, such as a starter, horn or momentary PC power button. The jump is worth it where accidental activation must be impossible and a sealed, metal-bodied switch is required. It does not suit applications needing a latching on/off state.

Handles 3 A resistive loads at 250 V

The switch comfortably drives relays, contactors or low-power lighting circuits within its 3 A limit. Headroom ends at the 3 A rating; higher currents or inductive loads without external protection will exceed the contact capacity. The 12 V LED draws 15 mA and can be wired independently for constant or momentary illumination.

Highlights

  • Momentary action powers devices only while pressed
  • IP67 rating protects against water and dust ingress
  • 12 V LED indicator works independently of switch state
  • 16 mm panel cutout fits standard mounting holes
  • 250 V 3 A rating handles AC and DC circuits

Specifications

TypePushbutton
Amps3 Amps
Voltage250 Volts
MaterialAluminum
BrandJacobsParts
ModelLTCH-D3-WHT
FeaturesWaterproof

Questions about this item

What size hole does the 16mm push button need in the panel?

Cut a 5/8 inch (16mm) hole using a 5/8 inch drill bit for the threaded neck to fit through.

How do I wire the 12V LED and the 3A switch contacts?

The LED and switch are separate circuits; wire the LED to 12V DC for constant or switched illumination, and connect the load to the SPST normally open contacts rated for 250V 3A.

Will the IP67 seal last, or does the O-ring need replacement?

The included rubber O-ring provides the waterproof seal between the faceplate and panel; inspect it periodically and replace if it shows cracking or compression set.

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