Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
KBF4A11 – ADJ RUBBER ROLLER LEVER 1NO+1NC SLOW
Lovato Electric KBF4A11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£29.37
Lovato KBF4A11 Limit Switch - Adjustable Rubber Roller Lever, 1NO+1NC Slow Action
The Lovato KBF4A11 is a K Series industrial limit switch designed for accurate mechanical position detection and reliable control applications. Featuring an adjustable rubber roller lever actuator with offset alignment, 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 KBF4A11 includes a bottom M20 cable entry, IP65 protection rating, and durable construction suitable for machinery, conveyors, and automated equipment requiring precise mechanical limit sensing.
Lovato KBF4A11 Features
- Manufacturer: Lovato Electric
- Model: KBF4A11
- Product type: K Series limit switch
- Adjustable rubber roller lever actuator
- Offset roller alignment design
- 1NO+1NC slow-action make-before-break contacts
- Polymer thermoplastic housing
- M20 bottom cable entry
- IP65 protection rating
- EN 50047 compliant dimensions
- Suitable for industrial automation and machine control applications
Applications
The Lovato KBF4A11 limit switch is suitable for a wide range of industrial applications including:
- Industrial machinery position monitoring
- Automation systems
- Conveyor equipment
- Machine tooling
- Production line control
- Mechanical switching applications
Why Choose Lovato KBF4A11?
The Lovato KBF4A11 combines flexible installation with reliable industrial switching performance. Its adjustable rubber roller lever with offset alignment allows smooth mechanical actuation, while the 1NO+1NC slow-action make-before-break contact arrangement provides versatile switching options for industrial control circuits. The IP65-rated housing supports reliable operation in demanding industrial environments.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Plastic | |
| Connection | M20 cable entry | |
| Weight [g] | 146 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 150X060X060 | |
| Volume [cm³] | 540 | |
| Bar code [EAN13] | 8013975114667 | |
| 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 |
Frequently Asked Questions
What type of actuator does the Lovato KBF4A11 use?
The Lovato KBF4A11 uses an adjustable rubber roller lever actuator with offset alignment for mechanical position sensing applications.
What contact configuration does the Lovato KBF4A11 have?
The Lovato KBF4A11 features one normally open (NO) and one normally closed (NC) slow-action make-before-break contact.
What cable entry is used on the Lovato KBF4A11?
The Lovato KBF4A11 uses an M20 bottom cable entry connection.
Is the Lovato KBF4A11 suitable for industrial automation?
Yes. The KBF4A11 is designed for industrial automation, machinery, and control applications requiring reliable mechanical limit detection.
