KMQ1L03 – SLOTTED LEVER METAL SAFETY SWITCH 3NC

Q: What is the Lovato KMQ1L03 used for?

The Lovato KMQ1L03 is used as a safety limit switch for monitoring machine positions, protective guards and mechanical movement in industrial automation systems.

Q: What contacts does the KMQ1L03 have?

The KMQ1L03 features three normally closed (3NC) slow action contacts designed for industrial safety switching applications.

Q: What actuator does the KMQ1L03 use?

The Lovato KMQ1L03 uses a slotted lever actuator designed for reliable mechanical position detection and switching.

Q: What cable entry does the KMQ1L03 use?

The KMQ1L03 uses an M20 cable entry located on the bottom of the enclosure.

Q: What protection rating does the KMQ1L03 provide?

The Lovato KMQ1L03 provides IP65 protection, making it suitable for industrial environments requiring protection against dust and water ingress.

Lovato Electric KMQ1L03 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.

SKU: KMQ1L03MPN: KMQ1L03

List Price £98.41 ex VAT

Your Price (ex VAT)

£98.41

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Manufacturer Lead Time

£98.41

Lovato KMQ1L03 Metal Safety Limit Switch 3NC Slow Action Slotted Lever

The Lovato Electric KMQ1L03 is a robust metal safety limit switch designed for industrial automation, machinery safety and position monitoring applications. Featuring a slotted lever actuator, durable aluminium-zinc alloy housing and 3NC slow action contacts, the KMQ1L03 provides reliable switching performance for demanding industrial environments.

Part of the Lovato K series limit switch range, the KMQ1L03 is designed with EN 50047 compliant dimensions, M20 bottom cable entry and IP65 protection. Its forced opening contact operation makes it suitable for machine guarding, safety circuits and industrial control installations requiring dependable mechanical switching performance.

Why Choose the Lovato Electric KMQ1L03?

Heavy-duty metal construction: Aluminium-zinc alloy housing provides reliable operation in industrial environments.
Safety contact configuration: Features 3NC slow action contacts for safety monitoring applications.
Slotted lever actuator: Provides accurate mechanical position detection and switching.
Forced opening contacts: Supports safety-related machinery applications.
Industrial protection: IP65 body protection helps prevent dust and water ingress.

Applications

Industrial machinery safety systems
Machine door and guard monitoring
Automation equipment
OEM machinery installations
Safety control circuits
Industrial position sensing applications

Technical Specifications

Weight [g]	220
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	150X060X036
Volume [cm³]	324
Bar code [EAN13]	8013975117279
Product designation	Slotted lever
Product type designation	KMQ
Housing Material	Aluminium-zinc alloy
Type of contact	3NC 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
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
Housing Material	Metal
Connection	M20 cable entry

Frequently Asked Questions

What is the Lovato KMQ1L03 used for?

The Lovato KMQ1L03 is used as a safety limit switch for monitoring machine positions, protective guards and mechanical movement in industrial automation systems.

What contacts does the KMQ1L03 have?

The KMQ1L03 features three normally closed (3NC) slow action contacts designed for industrial safety switching applications.

What actuator does the KMQ1L03 use?

The Lovato KMQ1L03 uses a slotted lever actuator designed for reliable mechanical position detection and switching.

What cable entry does the KMQ1L03 use?

The KMQ1L03 uses an M20 cable entry located on the bottom of the enclosure.

What protection rating does the KMQ1L03 provide?

The Lovato KMQ1L03 provides IP65 protection, making it suitable for industrial environments requiring protection against dust and water ingress.

Common Search Terms

Lovato KMQ1L03, Lovato Electric KMQ1L03, KMQ1L03 safety limit switch, Lovato K series slotted lever switch, metal safety switch 3NC, industrial lever limit switch.

Weight [g]	220
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	150X060X036
Volume [cm³]	324
Bar code [EAN13]	8013975117279
Product designation	Slotted lever
Product type designation	KMQ
Housing Material	Aluminium-zinc alloy
Type of contact	3NC 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
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
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

Standard delivery

£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.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

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

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

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

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

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

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

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

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Let’s get your return sorted.

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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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.

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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 Trusted Manfacturers

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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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