KNA1S02 – TOP PLUNGER METAL 2 ENTRIES L/ SWIT. 2NC

Q: What type of actuator does the Lovato KNA1S02 use?

The Lovato KNA1S02 uses a top push rod plunger actuator with a metal aluminium-zinc alloy plunger.

Q: How many contacts does the KNA1S02 have?

The KNA1S02 features two normally closed (2NC) snap action contacts.

Q: What protection rating does the KNA1S02 provide?

The Lovato KNA1S02 provides IP65 protection for the switch housing, making it suitable for industrial environments.

Q: What cable connection does the Lovato KNA1S02 use?

The KNA1S02 uses M20 side cable entries with self-releasing screw terminals.

Lovato Electric KNA1S02 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.

SKU: KNA1S02MPN: KNA1S02

List Price £56.50 ex VAT

Your Price (ex VAT)

£56.50

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Manufacturer Lead Time

£56.50

Lovato KNA1S02 Limit Switch – K Series Top Push Rod Plunger, Metal Body, 2NC Snap Action Contacts

The Lovato KNA1S02 is a rugged industrial limit switch from the Lovato Electric K Series, designed for reliable mechanical position detection and control applications. Featuring a top push rod plunger actuator, aluminium-zinc alloy metal housing, and two normally closed snap action contacts, the KNA1S02 provides dependable switching performance for industrial automation systems.

Built with a durable metal body and metal plunger, the KNA1S02 is compatible with EN 50047 dimensions and includes two side M20 cable entries for flexible installation. Its IP65 housing protection and high mechanical endurance make it suitable for demanding industrial environments.

Key Features

Manufacturer: LOVATO Electric
Model: KNA1S02
K Series industrial limit switch
Top push rod plunger actuator
Metal aluminium-zinc alloy housing
Metal aluminium-zinc alloy plunger
2NC snap action contacts
10A thermal current rating
M20 side cable entries
IP65 housing protection
EN 50047 compatible dimensions
Mechanical life up to 10 million operations

Applications

The Lovato KNA1S02 limit switch is suitable for applications requiring precise mechanical switching and dependable position monitoring, including:

Industrial machinery
Automation equipment
Conveyor systems
Machine tools
Material handling systems
Mechanical safety and control circuits

Why Choose Lovato KNA1S02?

The Lovato KNA1S02 combines a strong metal construction, reliable snap action switching, and flexible installation options to provide consistent performance in industrial automation environments. The K Series design offers easy wiring, modularity, and robust operation for professional control applications.

Technical Specifications

Weight [g]	210
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	060X045X070
Volume [cm³]	189
Bar code [EAN13]	8013975127889
Product designation	Top push rod plunger
Product type designation	KNA
Housing	Aluminium-zinc alloy
Rod	Aluminium-zinc alloy
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
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 KNA1S02 use?

The Lovato KNA1S02 uses a top push rod plunger actuator with a metal aluminium-zinc alloy plunger.

How many contacts does the KNA1S02 have?

The KNA1S02 features two normally closed (2NC) snap action contacts.

What protection rating does the KNA1S02 provide?

The Lovato KNA1S02 provides IP65 protection for the switch housing, making it suitable for industrial environments.

What cable connection does the Lovato KNA1S02 use?

The KNA1S02 uses M20 side cable entries with self-releasing screw terminals.

Weight [g]	210
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	060X045X070
Volume [cm³]	189
Bar code [EAN13]	8013975127889
Product designation	Top push rod plunger
Product type designation	KNA
Housing	Aluminium-zinc alloy
Rod	Aluminium-zinc alloy
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
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

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

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£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

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Mon–Fri, 8am–5pm

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Delivery is calculated at checkout based on your destination.

Orders with mixed availability

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Need the in-stock items sooner? Ask us and we can split the delivery.

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Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

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We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

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This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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