Lovato Electric KBN1L03 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£87.55
The Lovato Electric KBN1L03 is a K series key operated safety limit switch designed for reliable machine safety monitoring and industrial automation applications. Featuring a straight key actuator, polymer thermoplastic housing, and 3NC slow action contacts, this compact safety switch provides dependable operation for machine guards, access doors, and protective covers.
The Lovato KBN1L03 provides secure mechanical monitoring using a key-operated actuator system. Designed for installation on safety guards and machine access points, the switch detects opening or movement of protective barriers and provides reliable switching through its normally closed slow action contacts. The unit features a bottom M20 cable entry, IP65 protection, and dimensions compliant with EN 50047 standards.
The Lovato KBN1L03 offers a dependable safety switching solution for industrial machinery protection. Its key-operated design, three normally closed slow action contacts, durable thermoplastic construction, and IP65 protection make it suitable for applications requiring reliable monitoring of access points and protective guards.
| Weight [g] | 96 |
|---|---|
| Qty. per package | 1 |
| Multiple qty. of packs per order | 1 |
| Package dimensions [mm] | 100X044X032 |
| Volume [cm³] | 140.8 |
| Bar code [EAN13] | 8013975115213 |
| Product designation | Key operated |
| Product type designation | KBN |
| Housing Material | Polymer thermoplastic |
| Key shape | Straight |
| Type of contact | 3NC 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 bottom |
| Pollution degree | 3 |
| min [°C] | -40 |
| max [°C] | +70 |
| ETIM 8.0 | EC000030 - End switch |
| HS Code | 85365080 |
The Lovato KBN1L03 is a key operated safety limit switch from the Lovato KBN series, designed for machine safety and position monitoring applications.
The KBN1L03 features 3 normally closed (NC) slow action contacts for safety switching applications.
The Lovato KBN1L03 uses a straight key actuator designed for monitoring machine guards, doors, and protective covers.
The Lovato KBN1L03 has an IP65 protection rating, providing protection against dust ingress and water jets suitable for industrial environments.
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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...