Lovato Electric KBA1S11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£33.09
The Lovato Electric KBA1S11 is a compact and dependable industrial limit switch designed for accurate position detection, machine control and automation applications. Part of the Lovato K series limit switch range, it provides reliable mechanical switching performance for industrial machinery, OEM equipment and electrical control systems.
Featuring a top push rod plunger actuator, polymer thermoplastic housing and aluminium-zinc alloy metal plunger, the KBA1S11 delivers precise switching operation and excellent durability in demanding industrial environments. Its compact design follows EN 50047 dimensions, allowing simple installation in a wide variety of machine applications.
The KBA1S11 limit switch includes 1NO + 1NC snap action contacts and an M20 bottom cable entry, providing flexible switching options for industrial control circuits. With IP65 protection, a 10 A thermal current rating and a robust plunger mechanism, it is suitable for reliable position sensing and machine monitoring applications.
Industrial limit switches such as the Lovato Electric KBA1S11 provide accurate mechanical feedback by detecting the movement and position of machine components. They are widely used to monitor travel limits, control machine sequences and improve operational reliability in automated equipment.
The KBA1S11 combines a compact form factor, snap action switching technology and durable construction, making it suitable for integration into production machinery, electrical control panels and industrial automation systems.
| Weight [g] | 68 |
|---|---|
| Qty. per package | 1 |
| Multiple qty. of packs per order | 1 |
| Package dimensions [mm] | 100X044X032 |
| Volume [cm³] | 140.8 |
| Bar code [EAN13] | 8013975113578 |
| Product designation | Top push rod plunger |
| Product type designation | KBA |
| Housing | Polymer thermoplastic |
| Rod | Aluminium-zinc alloy |
| Type of contact | 1NO+1NC Snap action |
| 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 KBA1S11 is an industrial limit switch used for detecting the position and movement of mechanical components in automation and control applications.
The KBA1S11 features a top push rod plunger actuator with a metal plunger for accurate mechanical switching.
The Lovato KBA1S11 provides 1 normally open and 1 normally closed snap action contact configuration for flexible industrial control applications.
The KBA1S11 uses an M20 bottom cable entry for straightforward electrical installation.
The KBA1S11 is typically installed on industrial machinery, automation equipment and electrical control systems requiring reliable position detection.
Lovato Electric K series limit switches provide reliable mechanical switching, accurate position detection and durable performance for modern industrial automation systems.
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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...