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KNB2S02 – METAL TOP ROLLER PLUNGER 2 ENTR L/SW 2NC
Lovato Electric KNB2S02 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£37.81
Lovato KNB2S02 Limit Switch – K Series Top Roller Push Plunger, Metal Body, 2NC Snap Action Contacts
The Lovato KNB2S02 is a rugged industrial limit switch from the Lovato Electric K Series, designed for dependable mechanical position detection and control applications. Featuring a top roller push plunger actuator, aluminium-zinc alloy metal housing, metal roller, and two normally closed snap action contacts, the KNB2S02 provides reliable switching performance in demanding industrial automation environments.
Designed with dimensions compatible with EN 50047 standards, the KNB2S02 includes two side M20 cable entries, IP65 body protection, and a 10A thermal current rating. Its durable metal construction and snap action contact mechanism make it suitable for machinery, conveyors, and industrial control systems requiring accurate and repeatable position sensing.
Key Features
- Manufacturer: LOVATO Electric
- Model: KNB2S02
- K Series industrial limit switch
- Top roller push plunger actuator
- Aluminium-zinc alloy metal housing
- Metal roller actuator
- 2NC snap action contacts
- 10A thermal current rating
- M20 side cable entries
- IP65 protection rating
- EN 50047 compatible dimensions
- IEC/EN 60947-5-1 compliant design
Applications
The Lovato KNB2S02 limit switch is suitable for industrial applications requiring dependable mechanical switching and accurate position monitoring, including:
- Industrial automation machinery
- Machine tools
- Conveyor systems
- Packaging equipment
- Material handling systems
- Production and assembly lines
- Machine safety and control circuits
Why Choose Lovato KNB2S02?
The Lovato KNB2S02 combines rugged metal construction, a durable metal roller actuator, and reliable snap action contacts to deliver consistent performance in industrial environments. The K Series design provides easy installation, flexible wiring options, and long-term reliability for professional automation applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Weight [g] | 220 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 065X046X090 | |
| Volume [cm³] | 269.1 | |
| Bar code [EAN13] | 8013975128008 | |
| Product designation | Top roller push plunger | |
| Product type designation | KNB | |
| Housing | Aluminium-zinc alloy | |
| Roller | Metal | |
| Type of contact | 2NC Snap action | |
| Thermal current Ith | 10 | |
| IEC/EN 60947-5-1 designation | A300 Q300 | |
| Rated insulation voltage Ui [V] | 440 | |
| Rated impulse withstand voltage Uimp | 4 | |
| 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 sides | |
| 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 KNB2S02 use?
The Lovato KNB2S02 uses a top roller push plunger actuator with a metal roller.
What contacts are included in the KNB2S02?
The Lovato KNB2S02 includes two normally closed (2NC) snap action contacts.
What protection rating does the Lovato KNB2S02 provide?
The Lovato KNB2S02 provides IP65 protection for industrial applications requiring resistance against dust and water ingress.
What cable entry does the Lovato KNB2S02 use?
The Lovato KNB2S02 uses M20 side cable entries for flexible industrial wiring installation.
