Lifetime Warranty
[Lifetime Warranty] ME-8108 Momentary Roller Lever Arm Limit Switch for CNC Mill Laser Plasma - 250VAC/5A | Pack of 3
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ME-8108 Momentary Roller Lever Arm Limit Switch
Key Features
- Model: ME-8108
- Actuator Type: Rotary adjustable roller lever arm
- Action Type: Momentary
- Contact Configuration: 1NO, 1NC (SPDT)
- Voltage Rating (Ue): AC 250V, DC 115V
- Current Rating (Ie): AC 5A, DC 0.4A
- Enclosure: Zinc alloy and reinforced plastic construction
- Design: Waterproof and oil-resistant
- Terminals: Screw terminals for connection
Replaces / Cross-Reference Part Numbers
- TZ-8108
- WLCA2
- WLCA2-2
- LSA1K2008E
- ZCK-Y35H
- D4B-1112N
- WL-K12ME-QL
- VL-G12-1A25
Compatibility & Fitment
- Designed for AC/DC control circuits in automated machinery
- Commonly used in CNC routers, mills, laser cutters, plasma cutters, and 3D printers
- Suitable for controlling movement, travel limits, and program control in industrial equipment
When to Replace
- Inconsistent or unreliable triggering of the switch
- Failure of the machine to stop or home at the correct position
- Visible physical damage to the switch housing, lever arm, or roller
- Switch fails continuity tests for normally open (NO) or normally closed (NC) states
Installation Tips
- Disconnect all power to the equipment before starting installation.
- Mount the switch securely in a position where the moving part of the machine makes firm, consistent contact with the roller lever.
- Adjust the lever arm angle for precise actuation at the desired travel limit.
- Verify wiring connections (NO or NC) are correct for your machine's control logic.
- Ensure wiring is protected from moving parts and environmental hazards.
-
PRECISION CONTROL
BlueStars's Limit switches feature a Rotary Adjustable Level Arm which can rotate 180° with a Roller for flexible moving. -
DURABLE BUILD
It is equipped with high-quality aluminum alloy and reinforced plastic shell for superior conductivity and high reliability. -
EASY TO INSTALL
Installing a Limit Switch is easy for any DIY handyman and takes only 30 seconds. -
SAVING SOLUTION
BlueStars brings DIY solutions to help you deal with any trouble.
CONNECTING LIVES, ENERGIZING MOMENTS
BlueStars - #1 source of high-quality electrical parts
Color
Blue / Black / Silver
Material
Resin / Plastic / Metal
Contact Configuration
1NC + 1NO (SPDT)
Rated Voltage
AC 250V 5A / DC 115V 0.4A
Actuator Type
Rotary Adjustable Roller Lever (Momentary)
Lever Arm Length
~100mm / 3.9 inches (adjustable)
Roller Dimension
18 x 7mm (D x T)
Body Size (L x W x T)
64 x 28 x 25mm
Total Size with Lever (L x W x H)
~125 x 40 x 27mm (~4.9 x 1.6 x 1.1 inches)
Mounting Hole Distance
56 x 21mm | Screw: M5
Operating Force
Max 800g (7.84N) / Min Return 60g (0.59N)
IP Rating
IP66 (Waterproof / Dustproof)
Item Weight
~90g