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KMF3L21 – ADJ RUBBER ROLLER LEVER 2NO+1NC SLOW BR.
Lovato Electric KMF3L21 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£43.44
Lovato KMF3L21 Limit Switch
The Lovato KMF3L21 is a K Series industrial limit switch designed for accurate mechanical position detection and dependable switching performance in automation and machinery applications. Featuring an adjustable rubber roller lever actuator, aluminium-zinc alloy housing and 2NO+1NC slow action contacts, the KMF3L21 provides reliable operation in demanding industrial environments.
Manufactured by Lovato Electric, the KMF3L21 features a robust metal body, rubber roller actuator, M20 bottom cable entry and dimensions compliant with EN 50047 standards. Its IP65 protection rating and durable construction make it suitable for industrial machinery, conveyor systems and automation control applications requiring reliable limit switching.
Lovato KMF3L21 Features
- Lovato K Series industrial limit switch
- Adjustable rubber roller lever actuator
- Aluminium-zinc alloy metal housing
- Rubber roller actuator
- 2NO + 1NC slow action contacts
- M20 bottom cable entry
- EN 50047 compatible dimensions
- IP65 protection rating
- Suitable for industrial automation and machinery applications
Applications
The Lovato KMF3L21 limit switch is commonly used in industrial machinery, conveyor systems, automated production lines, packaging equipment, machine tools and control panels where accurate mechanical position monitoring and dependable switching are required.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 220 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 060X046X150 | |
| Volume [cm³] | 414 | |
| Bar code [EAN13] | 8013975116647 | |
| Product designation | Adjustable roller lever | |
| Product type designation | KMF | |
| Housing | Aluminium-zinc alloy | |
| Roller | Rubber | |
| Type of contact | 2NO+1NC Slow action | |
| 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 is the Lovato KMF3L21 used for?
The Lovato KMF3L21 is used to detect mechanical movement and position changes in industrial automation and machine control systems.
What type of actuator does the KMF3L21 have?
The Lovato KMF3L21 features an adjustable rubber roller lever actuator designed for flexible mechanical position sensing and reliable switching.
What contacts are included in the Lovato KMF3L21?
The Lovato KMF3L21 includes two normally open and one normally closed slow action contacts for dependable industrial switching applications.
