Ultra Short Metal Switch

Series Part Number

Part Number: L12U F C M S R W 12V LE
Explanation:

Series

L12U - 12mm
L16U - 16mm
L19U - 19mm
L22U - 22mm
L25U - 25mm

Actuator

F - Flat

Terminal

NONE - Solder-lug (2.0x0.5)
N - Screw terminal (19mm only)
C - Wire-leads 300mm long or request

Function

M - Momentary 1-1NO

Material

S - Stainless steel

Illumination Style

NONE - Non-illuminated
R - Ring illumination

LED-Color

NONE - Non-illuminated
W - White
R - Red
O - Orange
G - Green
B - Blue
Y - Yellow
3A - *Red/ Green/ Blue (19mm only or request)
*Common Anode

Illumination Voltage

NONE - Non-illuminated
3.3V
6V
12V
24V

Graphic

NONE - Non-illuminated
LE - Laser etched

Description

The L12U, L16U, L19U, L22U, and L25U series represent the ultimate in low-profile, anti-vandal switching technology. These ultra-short switches are specifically designed for applications where space behind the panel is extremely limited, yet high durability and protection are required. Available in various mounting diameters, they offer a sleek, professional interface for modern industrial and commercial equipment.

Key Features

  • Ultra-Compact Design: Extremely short body length for space-constrained installations.
  • Multiple Mounting Sizes: Available in 12mm, 16mm, 19mm, 22mm, and 25mm diameter panel cutouts.
  • Superior Protection: IP67 rated for complete waterproof and dustproof performance, plus IK09 impact resistance.
  • Visual Options: Available with ring illumination in multiple LED colors and optional laser etching.
  • Simplified Wiring: Supports soldered wire leads for quick and convenient integration.

Technical Specifications

Electrical Rating 50mA, 12VDC
Mechanical Life 1,000,000 Cycles
Electrical Life 50,000 Cycles
Contact Resistance 50mΩ Max.
Insulation Resistance 1000 MΩ Min.
Dielectric Strength 2,000VAC
Travel 0.5mm
Operating Temp. -20°C to 55°C

Order Configuration

Ultra Short Order Code

Note: 3A models feature a Common Anode configuration.

Dimensions by Model

L12U (12mm)

L12U Dimensions

L16U (16mm)

L16U Dimensions

L19U (19mm)

L19U Dimensions

L22U (22mm)

L22U Dimensions

L25U (25mm)

L25U Dimensions