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KBC2L21 – PLASTIC ROLLER CENTRE LEVER 2NO+1NC SLOW
Lovato Electric KBC2L21 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£31.57
Why Choose the Lovato Electric KBC2L21 Limit Switch?
The Lovato Electric KBC2L21 is a robust and reliable industrial limit switch designed for accurate position detection, machine control and automation applications. Part of the Lovato K series limit switch range, it provides dependable mechanical switching performance for industrial machinery, production equipment and electrical control systems.
Featuring a roller centre push lever actuator with metal roller, polymer thermoplastic housing and EN 50047 compliant dimensions, the KBC2L21 delivers smooth mechanical operation and excellent durability in demanding industrial environments. The metal roller design provides increased resistance to repeated actuation and mechanical wear where reliable position sensing is required.
The KBC2L21 limit switch includes 2NO + 1NC slow action contacts, an M20 bottom cable entry and an IP65 protection rating, making it suitable for reliable integration into industrial control circuits, automation equipment and OEM machinery applications.
Key Advantages
- Reliable Lovato K series limit switch for industrial automation.
- Roller centre push lever actuator with metal roller for smooth and durable mechanical detection.
- 2NO + 1NC slow action contacts for flexible control circuit integration.
- Durable polymer thermoplastic housing for industrial environments.
- Metal roller actuator improves resistance to repeated mechanical operation.
- IP65 protection rating suitable for demanding industrial applications.
Key Features
- Lovato Electric K series limit switch.
- Model: KBC2L21.
- Roller centre push lever actuator.
- Metal roller Ø14 mm.
- 2NO + 1NC slow action contacts.
- M20 bottom cable entry.
- Polymer thermoplastic housing.
- Designed according to EN 50047 dimensions.
- Suitable for industrial automation and machine control systems.
Reliable Position Detection for Industrial Automation
Industrial limit switches such as the Lovato Electric KBC2L21 provide accurate mechanical feedback by detecting the position and movement of machine components. They are commonly used to monitor travel limits, control machine sequences and improve reliability in automated production equipment.
The KBC2L21 combines metal roller actuation, compact dimensions and dependable switching technology, making it suitable for integration into machinery, electrical control panels and industrial automation systems where accurate mechanical sensing is required.
Typical Applications
- Industrial machinery and automation equipment.
- Machine position monitoring systems.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Electrical control panels and automation assemblies.
- OEM machine building applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Plastic | |
| Connection | M20 cable entry | |
| Weight [g] | 82 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 100X044X032 | |
| Volume [cm³] | 140.8 | |
| Bar code [EAN13] | 8013975113912 | |
| Product designation | Roller centre push lever | |
| Product type designation | KBC | |
| Housing | Polymer thermoplastic | |
| Roller | Metal | |
| Type of contact | 2NO+1NC Slow 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 |
Frequently Asked Questions
What is the Lovato Electric KBC2L21 used for?
The KBC2L21 is an industrial limit switch used for detecting the position and movement of machine components in automation and control applications.
What type of actuator does the KBC2L21 have?
The KBC2L21 features a roller centre push lever actuator with a metal roller for smooth and durable mechanical operation.
What contact configuration does the KBC2L21 provide?
The Lovato KBC2L21 provides 2 normally open and 1 normally closed slow action contacts for flexible industrial control applications.
What cable connection does the KBC2L21 use?
The KBC2L21 uses an M20 bottom cable entry for straightforward electrical installation.
Where is the KBC2L21 typically installed?
The KBC2L21 is typically installed on industrial machinery, automation equipment and electrical control systems requiring reliable position detection.
Trusted for Industrial Control Applications
Lovato Electric K series limit switches provide reliable mechanical switching, accurate position detection and durable performance for modern industrial automation systems.
