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KNE3A11 – RUBBER ROLLER LEV PLUNG 2ENT L/S 1NO+1NC
Lovato Electric KNE3A11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£35.32
Lovato KNE3A11 Limit Switch – Rubber Roller Lever Plunger, 1NO+1NC Slow Action Contacts
The Lovato KNE3A11 is a durable K Series industrial limit switch designed for reliable mechanical position detection in automation, machinery, and industrial control applications. Featuring a roller lever plunger actuator with a rubber roller, aluminium-zinc alloy metal housing, and 1NO+1NC slow action make-before-break contacts, the KNE3A11 provides accurate and dependable switching performance in demanding industrial environments.
Designed with two side M20 cable entries and dimensions compatible with EN 50047 standards, the Lovato KNE3A11 combines robust construction, long mechanical life, and reliable electrical operation for machine control and automation systems.
Key Features
- Manufacturer: LOVATO Electric
- Model: KNE3A11
- Product type: Industrial limit switch
- Series: K Series
- Actuator type: Roller lever plunger
- Roller material: Rubber roller
- Contact configuration: 1NO + 1NC slow action make-before-break contacts
- Housing material: Aluminium-zinc alloy metal body
- Cable entry: Two side M20 cable entries
- Protection rating: IP65
- Rated thermal current: 10A
- Operating temperature range: -25°C to +70°C
- Dimensions compatible with EN 50047
Applications
The Lovato KNE3A11 limit switch is suitable for a wide range of industrial applications including:
- Industrial automation machinery
- Machine position monitoring
- Production line control systems
- Material handling equipment
- Mechanical movement detection
- Industrial control panels
Why Choose Lovato KNE3A11?
The Lovato KNE3A11 combines a durable aluminium-zinc alloy enclosure, flexible rubber roller actuator, and reliable 1NO+1NC slow action contacts to provide accurate machine position sensing. Its IP65 protection, EN 50047 compatible design, and industrial-grade construction make it a dependable solution for automation engineers, OEM machinery builders, and industrial control applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 256 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 120X045X060 | |
| Volume [cm³] | 324 | |
| Bar code [EAN13] | 8013975128435 | |
| Product designation | Roller lever plunger | |
| Product type designation | KNE | |
| 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 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 KNE3A11 use?
The Lovato KNE3A11 uses a roller lever plunger actuator fitted with a rubber roller for mechanical position detection.
What contact configuration does the KNE3A11 have?
The Lovato KNE3A11 features one normally open (NO) and one normally closed (NC) slow action make-before-break contact arrangement.
What cable entry does the Lovato KNE3A11 use?
The Lovato KNE3A11 uses two side M20 cable entries for electrical connection.
