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Silver metal momentary pushbutton with purple LED, 16mm panel cutout

JacobsParts Inc.

JacobsParts Inc. LTCH-K3-PUR 16mm IP67 250V 3A Purple LED Disconnect

SKU CH-Q2XJ-V4E8H MPN LTCH-K3-PUR

A momentary pushbutton switch rated 250V 3A with a 12V purple LED, IP67 waterproof, for 16mm panel cutout

  • Amperage3 A
  • Rated voltage250 V
  • IP ratingIP67
  • Product typePushbutton
  • Main materialMetal
  • Key featuresWaterproof
  • Momentary action gives precise on-demand control
  • IP67 rating seals out water and dust
  • Separate 12 V LED lets you choose constant or switched illumination
  • Fits 16 mm panel cutout with included nut and O-ring
  • 250 V 3 A contact handles mains-level switching

16 mm IP67 Momentary Starter Switch

This 16 mm diameter momentary pushbutton switch is rated for 250 V AC or DC at 3 A and carries an IP67 waterproof rating. It is intended for panel-mount starter or control duties in automotive, marine, industrial and electronics projects where a compact, weather-sealed actuator is required.

12 V LED and 250 V Contact Limits

The integrated violet LED operates at 12 V DC drawing 15 mA and can be wired to stay lit continuously or only while the button is depressed. The main contacts are rated for a maximum of 250 V at 3 A, so the switch cannot be used on higher-voltage mains circuits or for loads exceeding the stated current.

Nickel-Plated Copper Body with Screw Terminals

The enclosure is made from nickel-plated copper and mounts in a 16 mm cutout with an 18 mm faceplate and 36 mm overall depth behind the panel. Screw terminals accept ring or fork lugs for secure wiring, and the supplied rubber O-ring adds extra sealing between the faceplate and panel when installed.

How it compares

Measured against everything we stock in Push-Button & Disconnect Switches, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 95% of the 194 comparable items (median $19.49).

Specifications

Product
Brand nameJacobsParts
Model nameLTCH-K3-PUR
Product typePushbutton
Power
Amperage3 A
Rated voltage250 V
Size & build
Main materialMetal
More details
IP ratingIP67

Questions about this item

Should I pick the purple LED version or another colour for my panel?

The LTCH-K3-PUR has a violet button and a 12 V 15 mA purple LED; choose it when you want that specific colour indication.

What does the 250 V 3 A rating mean once the switch is wired into my 12 V vehicle circuit?

The 250 V 3 A rating is the maximum the contacts can handle; at 12 V the switch will carry up to 3 A safely, while the LED draws only 15 mA.

The screw terminals and 16 mm cutout — what wire gauge and panel thickness do they actually accept?

Screw terminals accept standard automotive hook-up wire; the 16 mm cutout fits panels up to 16 mm thread depth with the included metal nut and optional O-ring.

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