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KME3A11 – RUBBER ROLLER LEVER 1NO+1NC SLOW OVERLAP
Lovato Electric KME3A11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£33.65
Lovato KME3A11 Metal Roller Lever Limit Switch 1NO+1NC Slow Action
The Lovato KME3A11 is a high-quality K Series industrial metal body limit switch designed for reliable position detection, machine control, and automation applications. Featuring a roller lever plunger actuator with rubber roller and a 1NO+1NC slow action make-before-break contact configuration, this limit switch delivers dependable switching performance and long mechanical service life in industrial environments.
Built with a durable aluminium-zinc alloy housing and designed to EN 50047 dimensional standards, the Lovato KME3A11 provides IP65 protection, M20 bottom cable entry, self- releasing screw terminals, and modular construction for easy installation and maintenance.
Lovato KME3A11 Features
- K Series industrial metal body limit switch
- Roller lever plunger actuator
- Rubber roller actuator for smooth mechanical operation
- 1NO + 1NC slow action make-before-break contacts
- Aluminium-zinc alloy housing construction
- EN 50047 compliant dimensions
- Rated thermal current Ith: 10A
- Rated insulation voltage Ui: 440V
- Rated impulse withstand voltage Uimp: 4kV
- IP65 protected housing
- M20 bottom cable entry
- Self-releasing screw terminal connection
- Mechanical life up to 10,000,000 operations
Applications
The Lovato KME3A11 limit switch is suitable for industrial automation equipment, conveyor systems, machine tools, packaging machinery, production lines, access monitoring systems, and mechanical position detection applications requiring reliable switching operation.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 206 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 144X050X070 | |
| Volume [cm³] | 504 | |
| Bar code [EAN13] | 8013975116319 | |
| Product designation | Roller lever plunger | |
| Product type designation | KME | |
| Housing | Aluminium-zinc alloy | |
| Roller | Rubber | |
| Type of contact | 1NO+1NC Slow action make before break | |
| Thermal current Ith | 10 | |
| IEC/EN 60947-5-1 designation | A300 Q300 | |
| Rated insulation voltage Ui [V] | 440 | |
| Rated impulse withstand voltage Uimp | 4 | |
| Short-circuit protection with fuse | 10 gG/SC QUICK FUSE | |
| min | 16 | |
| max | 14 | |
| IEC Conventional free air thermal current Ith | 10 | |
| Resistance per pole (average value) | <10 | |
| Operating head fixing | Locking bayonet insert | |
| min [mm²] | 1.5 | |
| max [mm²] | 2.5 | |
| Cable connection | Self-releasing screw terminal | |
| Cable entry | M20 on the bottom | |
| Mechanical life | <10000000 | |
| Mechanical operation | 3600 | |
| min [°C] | -40 | |
| max [°C] | +70 | |
| Terminals | IP20 | |
| Body housing | IP65 | |
| Pollution degree | 3 | |
| ETIM 8.0 | EC000030 - End switch | |
| HS Code | 85365080 |
Frequently Asked Questions
What contact arrangement does the Lovato KME3A11 have?
The Lovato KME3A11 features a 1NO+1NC slow action make-before-break contact configuration for flexible industrial switching applications.
What actuator is used on the Lovato KME3A11?
The switch uses a roller lever plunger actuator with a rubber roller designed for smooth and reliable mechanical operation.
Is the Lovato KME3A11 suitable for industrial environments?
Yes. The aluminium-zinc alloy housing, IP65 protection rating, and high mechanical life make it suitable for demanding automation and machine control applications.
