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KBL1L03 – ADJ PLASTIC ROD LEVER 3NC SLOW BREAK
Lovato Electric KBL1L03 is a K series industrial limit switch with an adjustable aluminium-zinc alloy rod lever, polymer thermoplastic housing and 3NC slow-action contacts for reliable machinery position detection.
£34.17
Why Choose the Lovato Electric KBL1L03 Limit Switch?
The Lovato Electric KBL1L03 is a robust K series industrial limit switch with adjustable rod lever designed for reliable position detection in machinery and automation systems. Its polymer thermoplastic housing and aluminium-zinc alloy rod provide a durable electromechanical switching solution for industrial applications requiring flexible mechanical actuation.
The KBL1L03 incorporates 3 normally closed (3NC) slow-action contacts and has a conventional thermal current rating of 10 A. Its electrical characteristics include an A600 Q600 IEC/EN 60947-5-1 designation, a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV.
Designed with dimensions according to EN 50047, the KBL1L03 features a bottom M20 cable entry and self-releasing screw terminals for practical industrial installation. Its body housing provides IP65 protection, while the adjustable rod lever makes it suitable for position and travel detection across industrial machinery, conveyors and automated production equipment.
Key Advantages
- Industrial K series limit switch with adjustable rod lever.
- 3NC slow-action contacts for dependable position switching.
- Adjustable rod lever provides flexibility for different machine actuation points.
- Durable polymer thermoplastic housing.
- 10 A conventional thermal current rating.
- 690 V rated insulation voltage for industrial electrical systems.
- IP65 body housing protection for demanding machinery environments.
Key Features
- Lovato Electric K series limit switch.
- Adjustable rod lever actuator.
- Aluminium-zinc alloy rod.
- 3NC slow-action contact configuration.
- 10 A thermal current Ith.
- A600 Q600 IEC/EN 60947-5-1 designation.
- 690 V rated insulation voltage Ui.
- 6 kV rated impulse withstand voltage Uimp.
- 0.5–1.5 m/s switching speed.
- Class II insulation.
- Dimensions according to EN 50047.
- Locking bayonet insert for operating-head fixing.
- M20 bottom cable entry.
- Self-releasing screw terminals.
- IP65 body housing protection.
Reliable Position Detection for Industrial Machinery
Industrial limit switches provide electromechanical position detection by changing contact state when their actuator is physically operated by a moving machine component. This allows control systems to detect travel limits, component positions and mechanical movements within automated machinery and production equipment.
The Lovato Electric KBL1L03 combines an adjustable rod lever with three normally closed slow-action contacts. Its adjustable actuator provides flexibility when matching the switch to machine movement, while its thermoplastic construction, industrial electrical ratings and IP65 body housing protection support dependable operation in professional automation applications.
Typical Applications
- Industrial machinery position detection.
- Machine travel and end-position monitoring.
- Factory automation systems.
- Conveyors and material handling equipment.
- Production and processing machinery.
- Applications requiring an adjustable mechanical actuation point.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| Contacts | 3NC | |
| Housing Material | Plastic | |
| Connection | M20 cable entry | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | K | |
| Model | KBL1L03 | |
| Product type | Limit switch | |
| Product designation | Adjustable rod lever | |
| Product type designation | KBL | |
| Housing material | Polymer thermoplastic | |
| Rod material | Aluminium-zinc alloy | |
| Contact configuration | 3NC | |
| Contact operation | Slow action | |
| Thermal current Ith | 10 A | |
| IEC/EN 60947-5-1 designation | A600 Q600 | |
| Rated insulation voltage Ui | 690 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Insulation class | II | |
| Short-circuit protection | 10 A gG / SC quick fuse | |
| Switching speed | 0.5–1.5 m/s | |
| Resistance per pole | <10 mΩ average | |
| Operating head fixing | Locking bayonet insert | |
| Operating torque | 3 Ncm | |
| Conductor section | 1.5–2.5 mm² | |
| Cable connection | Self-releasing screw terminal | |
| Cable entry | M20 on the bottom | |
| Mechanical life | <10,000,000 cycles | |
| Mechanical operation | 3600 cycles/h | |
| Operating temperature | -25 to +70 °C | |
| Storage temperature | -40 to +70 °C | |
| Terminal protection | IP20 | |
| Body housing protection | IP65 | |
| Pollution degree | 3 | |
| Weight | 120 g | |
| EAN | 8013975114865 |
Frequently Asked Questions
What is the Lovato Electric KBL1L03 used for?
The KBL1L03 is an industrial limit switch with adjustable rod lever designed for mechanical position and travel detection in machinery and automation systems.
What contact configuration does the KBL1L03 have?
The Lovato Electric KBL1L03 has 3 normally closed (3NC) slow-action contacts.
What is the KBL1L03 rod made from?
The adjustable rod is manufactured from aluminium-zinc alloy, while the switch housing is made from polymer thermoplastic.
What are the electrical ratings of the KBL1L03?
The switch has a conventional thermal current rating of 10 A, a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV.
What protection rating does the KBL1L03 provide?
The KBL1L03 provides IP65 protection at the body housing and IP20 protection at the terminals.
Trusted Industrial Switching from Lovato Electric
Lovato Electric K series limit switches provide dependable electromechanical position detection for industrial machinery and automation systems, with robust actuator designs and contact configurations suited to professional machine-control applications.
