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KCN3L11 – STRAIGHT KEY PLASTIC SAFETY SWITCH 1NA+1
Lovato Electric KCN3L11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£45.03
Lovato KCN3L11 Safety Limit Switch - Key Operated, 1NO+1NC Slow Action Contacts
The Lovato KCN3L11 is a K series safety limit switch featuring a key-operated actuator with a straight "T" key design and a robust polymer thermoplastic housing. Manufactured by Lovato Electric, this safety switch is designed for monitoring machine guards, protective doors, and access points in industrial automation and safety control applications.
Equipped with 1NO + 1NC slow action contacts, the KCN3L11 provides dependable forced-opening switching performance for safety circuits. The unit features two side M20 cable entries, EN 50047 compatible dimensions, and an IP65 rated enclosure for reliable operation in industrial environments.
Product Features
- Manufacturer: Lovato Electric
- Model: KCN3L11
- Product Type: Safety Limit Switch
- Actuator Type: Key operated
- Key Shape: Straight "T" key
- Contact Configuration: 1NO + 1NC Slow Action
- Housing Material: Polymer thermoplastic
- Cable Entry: M20 side entries
- Protection Rating: IP65
- Dimensions Compatible With: EN 50047
- Forced Opening Operation: Yes
- Rated Thermal Current Ith: 10A
- Rated Insulation Voltage Ui: 690V
- Rated Impulse Withstand Voltage Uimp: 6kV
- Mechanical Life: 100,000 cycles
Applications
- Machine safety guard monitoring
- Industrial automation systems
- Safety door interlocking
- Production machinery
- Material handling equipment
- Emergency safety circuits
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Housing Material | Plastic | |
| Connection | M20 cable entry | |
| Weight [g] | 107 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 065X046X090 | |
| Volume [cm³] | 269.1 | |
| Bar code [EAN13] | 8013975127797 | |
| Product designation | Key operated | |
| Product type designation | KCN | |
| Housing Material | Polymer thermoplastic | |
| Key shape | Straight "T" | |
| Type of contact | 1NO+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 | |
| Mechanical life | 100000 | |
| B10d | 100000 | |
| Mechanical operation | 3600 | |
| 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 | |
| Pollution degree | 3 | |
| min [°C] | -40 | |
| max [°C] | +70 | |
| ETIM 8.0 | EC000030 - End switch | |
| HS Code | 85365080 |
Frequently Asked Questions
What type of actuator does the Lovato KCN3L11 use?
The Lovato KCN3L11 uses a key-operated actuator with a straight "T" key designed for safety interlocking applications.
What contacts are included on the Lovato KCN3L11?
The KCN3L11 features one normally open (NO) and one normally closed (NC) slow action contact configuration.
What is the protection rating of the Lovato KCN3L11?
The Lovato KCN3L11 has an IP65 rated enclosure, providing protection against dust and water ingress when correctly installed.
Where is the Lovato KCN3L11 commonly used?
The KCN3L11 is commonly used for monitoring machine guards, safety doors, and industrial automation safety systems.
