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KNA1L11 - TOP PLUNGER METAL 2 ENTRIES L/SW 1NO+1NC

KNA1L11 – TOP PLUNGER METAL 2 ENTRIES L/SW 1NO+1NC

Lovato Electric KNA1L11 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.

SKU: KNA1L11MPN: KNA1L11
Price
List Price £44.31 ex VAT
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£44.31
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Manufacturer Lead Time

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Lovato KNA1L11 Limit Switch – K Series Top Push Rod Plunger, Metal Body, 1NO+1NC Slow Action

The Lovato KNA1L11 is a robust industrial limit switch from the Lovato Electric K Series, designed for reliable position detection and mechanical control applications. Featuring a metal body, top push rod plunger actuator, and 1NO+1NC slow action contacts, this limit switch provides dependable switching performance in demanding automation environments.

Engineered with an aluminium-zinc alloy housing and plunger, the KNA1L11 offers excellent mechanical strength and durability. Its two side M20 cable entries provide flexible installation options, while the compact design complies with EN 50047 dimensional requirements.

Key Features

  • Manufacturer: LOVATO Electric
  • Model: KNA1L11
  • K Series industrial limit switch
  • Top push rod plunger actuator
  • Metal aluminium-zinc alloy housing
  • 1 normally open (NO) + 1 normally closed (NC) slow action contacts
  • 10A thermal current rating
  • M20 side cable entries
  • IP65 rated housing protection
  • Operating temperature range: -25°C to +70°C
  • Mechanical life up to 10 million operations

Applications

The Lovato KNA1L11 limit switch is suitable for industrial automation systems requiring accurate mechanical position sensing, including:

  • Machine tools and manufacturing equipment
  • Material handling systems
  • Industrial conveyors
  • Automation machinery
  • Safety and control circuits
  • Mechanical position monitoring systems

Why Choose Lovato KNA1L11?

The KNA1L11 combines rugged construction, dependable slow-action switching, and flexible installation features to deliver a reliable solution for industrial control applications. Its durable metal enclosure, high mechanical endurance, and compliance with recognised industrial standards make it suitable for long-term automation use.

Technical Specifications

Weight [g] 207
Qty. per package 1
Multiple qty. of packs per order 1
Package dimensions [mm] 060X045X070
Volume [cm³] 189
Bar code [EAN13] 8013975127902
Product designation Top push rod plunger
Product type designation KNA
Housing Aluminium-zinc alloy
Rod Aluminium-zinc alloy
Type of contact 1NO+1NC Slow 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
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 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
Housing Material Metal
Connection M20 cable entry

Frequently Asked Questions

What type of actuator does the Lovato KNA1L11 use?

The Lovato KNA1L11 uses a top push rod plunger actuator with an aluminium-zinc alloy rod.

What contacts are included in the KNA1L11?

The KNA1L11 includes one normally open contact and one normally closed contact using slow action switching technology.

What is the operating temperature range of this limit switch?

The operating temperature range is -25°C to +70°C.

Is the Lovato KNA1L11 suitable for industrial environments?

Yes. The metal construction, IP65 protection rating, and high mechanical life make it suitable for industrial automation applications.

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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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