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KNA1L20 – TOP PLUNGER METAL 2 ENTRIES L/ SWIT. 2NO
Lovato Electric KNA1L20 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£27.99
Lovato KNA1L20 Limit Switch – K Series Top Push Rod Plunger, Metal Body, 2NO Slow Action Contacts
The Lovato KNA1L20 is a high-performance industrial limit switch from the Lovato Electric K Series, designed for accurate mechanical position detection and reliable switching in automation systems. Featuring a top push rod plunger actuator, aluminium-zinc alloy metal housing, and two normally open slow action contacts, the KNA1L20 provides durable operation in demanding industrial environments.
Built to EN 50047 compatible dimensions, this metal limit switch includes two side M20 cable entries, IP65 housing protection, and a robust construction suitable for machinery control, conveyor systems, and industrial automation applications.
Key Features
- Manufacturer: LOVATO Electric
- Model: KNA1L20
- K Series industrial limit switch
- Top push rod plunger actuator
- Metal aluminium-zinc alloy housing
- 2NO slow action contacts
- 10A thermal current rating
- M20 side cable entries
- IP65 body protection rating
- EN 50047 compatible dimensions
- Mechanical life up to 10 million operations
Applications
The Lovato KNA1L20 limit switch is ideal for industrial applications requiring dependable mechanical position sensing and control, including:
- Industrial machinery
- Automation equipment
- Material handling systems
- Conveyor applications
- Machine tools
- Control and monitoring systems
Why Choose Lovato KNA1L20?
The Lovato KNA1L20 combines rugged metal construction, reliable slow action switching, and flexible installation features to deliver long-lasting performance in industrial environments. Its modular K Series design provides easy installation, simple wiring, and dependable operation for professional automation applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 208 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 045X070X060 | |
| Volume [cm³] | 189 | |
| Bar code [EAN13] | 8013975127926 | |
| Product designation | Top push rod plunger | |
| Product type designation | KNA | |
| Housing | Aluminium-zinc alloy | |
| Rod | Aluminium-zinc alloy | |
| Type of contact | 2NO 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 | |
| Insulation class | II | |
| 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 sides | |
| 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 type of actuator does the Lovato KNA1L20 use?
The Lovato KNA1L20 uses a top push rod plunger actuator with an aluminium-zinc alloy metal rod.
How many contacts does the KNA1L20 have?
The KNA1L20 features two normally open (2NO) slow action contacts.
What protection rating does the KNA1L20 provide?
The housing provides IP65 protection, making it suitable for industrial environments requiring resistance against dust and water ingress.
What cable connection does the Lovato KNA1L20 use?
The KNA1L20 uses M20 side cable entries with self-releasing screw terminals.
