Lovato Electric KBF3A11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£46.77
The Lovato KBF3A11 is a K Series industrial limit switch designed for reliable mechanical position detection and control applications. Featuring an adjustable rubber roller lever actuator, polymer thermoplastic housing, and 1NO+1NC slow-action make-before-break contacts, this limit switch provides dependable switching performance for industrial automation systems.
Designed according to EN 50047 dimensional standards, the Lovato KBF3A11 includes a bottom M20 cable entry, IP65 protection rating, and a durable construction suitable for machinery, conveyors, and automated equipment requiring accurate mechanical limit sensing.
The Lovato KBF3A11 limit switch is suitable for a wide range of industrial applications including:
The Lovato KBF3A11 combines flexible installation with reliable industrial switching performance. Its adjustable rubber roller lever allows smooth mechanical actuation, while the 1NO+1NC slow-action make-before-break contact arrangement provides versatile control options for industrial circuits. The IP65-rated enclosure helps protect the switch in demanding industrial environments.
| Weight [g] | 140 |
|---|---|
| Qty. per package | 1 |
| Multiple qty. of packs per order | 1 |
| Package dimensions [mm] | 150X060X038 |
| Volume [cm³] | 342 |
| Bar code [EAN13] | 8013975114575 |
| Product designation | Adjustable roller lever |
| Product type designation | KBF |
| Housing | Polymer thermoplastic |
| Roller | Rubber |
| Type of contact | 1NO+1NC Slow action make before break |
| Thermal current Ith | 10 |
| IEC/EN 60947-5-1 designation | A600 Q600 |
| Rated insulation voltage Ui [V] | 690 |
| Rated impulse withstand voltage Uimp | 6 |
| 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 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 |
The Lovato KBF3A11 uses an adjustable rubber roller lever actuator designed for mechanical position sensing applications.
The Lovato KBF3A11 features one normally open (NO) and one normally closed (NC) slow-action make-before-break contact.
The Lovato KBF3A11 uses an M20 bottom cable entry connection.
Yes. The KBF3A11 is designed for industrial automation, machinery, and control applications requiring reliable mechanical limit detection.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...