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KBE3L21 - RUBBER ROLLER LEVER PLUNGER 2NO+1NC SLOW

KBE3L21 – RUBBER ROLLER LEVER PLUNGER 2NO+1NC SLOW

Lovato Electric KBE3L21 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.

SKU: KBE3L21MPN: KBE3L21
Price
List Price £60.28 ex VAT
Your Price (ex VAT)
£60.28
Manufacturer Lead Time Please contact us for a delivery time before you order
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Manufacturer Lead Time

£60.28

LOVATO KBE3L21 Limit Switch, K Series Roller Lever Plunger 2NO+1NC Slow Action

The LOVATO KBE3L21 is a K Series industrial limit switch featuring a roller lever plunger actuator with rubber roller and 2NO+1NC slow-action contacts. Designed for reliable mechanical position detection, this compact limit switch provides accurate switching feedback for industrial automation, machinery, conveyors, and control systems.

Manufactured with a polymer thermoplastic housing and EN 50047 compliant dimensions, the LOVATO KBE3L21 offers dependable performance in demanding industrial environments. It features an M20 bottom cable entry, rubber roller actuator, and robust slow-action contacts for consistent mechanical operation.

Key Features

  • LOVATO Electric K Series limit switch
  • Roller lever plunger actuator
  • Rubber roller operating element
  • 2NO + 1NC slow-action contact configuration
  • Polymer thermoplastic housing
  • M20 bottom cable entry
  • 10A conventional thermal current
  • IP65 protection rating
  • EN 50047 compliant dimensions
  • Suitable for industrial automation and machine control applications

Applications

The LOVATO KBE3L21 limit switch is suitable for industrial machinery, automation systems, conveyor equipment, packaging machines, production lines, and mechanical position monitoring applications requiring dependable switching performance.

Technical Specifications

Weight [g] 127
Qty. per package 1
Multiple qty. of packs per order 1
Package dimensions [mm] 144X050X070
Volume [cm³] 504
Bar code [EAN13] 8013975114360
Product designation Roller lever plunger
Product type designation KBE
Housing Polymer thermoplastic
Roller Rubber
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
Housing Material Plastic
Connection M20 cable entry

Frequently Asked Questions

What type of actuator does the LOVATO KBE3L21 use?

The LOVATO KBE3L21 uses a roller lever plunger actuator with a rubber roller designed for accurate mechanical position sensing.

What contact arrangement does the KBE3L21 limit switch have?

The KBE3L21 features two normally open (NO) contacts and one normally closed (NC) slow-action contact.

What is the protection rating of the LOVATO KBE3L21?

The LOVATO KBE3L21 has an IP65 protection rating, providing protection suitable for industrial environments against dust and water jets.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

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Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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