KBN2L12 – ANGLED KEY PLASTIC SAFETY SWITCH 1NO+2NC

Q: What is the Lovato KBN2L12 used for?

The Lovato KBN2L12 is a key-operated safety limit switch used for monitoring machine guards, access doors and safety interlock applications in industrial environments.

Q: What contacts does the KBN2L12 have?

The KBN2L12 features a 1NO + 2NC slow-action contact arrangement for safety control applications.

Q: Is the Lovato KBN2L12 suitable for industrial environments?

Yes. With a durable thermoplastic housing, IP65 protection and a wide operating temperature range, the KBN2L12 is designed for professional industrial installations.

Q: What cable connection does the KBN2L12 use?

The switch uses a bottom M20 cable entry with self-releasing screw terminals for electrical connection.

Lovato Electric KBN2L12 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.

SKU: KBN2L12MPN: KBN2L12

List Price £87.55 ex VAT

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£52.53 40% OFF

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Lovato KBN2L12 Angled Key Plastic Safety Switch 1NO+2NC

The Lovato Electric KBN2L12 is a professional safety limit switch from the K series, designed for industrial safety applications requiring reliable key-operated switching. Featuring an angled key actuator, polymer thermoplastic housing and a 1NO+2NC slow-action contact configuration, the KBN2L12 provides dependable operation for machinery safety circuits, control panels and industrial automation installations.

Built to EN 50047 dimensional standards, this Lovato safety switch includes a bottom M20 cable entry, forced opening capability and robust mechanical construction suitable for demanding industrial environments. The compact plastic body design allows straightforward installation while maintaining reliable switching performance.

Why Choose the Lovato Electric KBN2L12?

Genuine Lovato Electric component: Manufactured to Lovato Electric quality standards for dependable industrial use.
Safety switching design: Key-operated safety limit switch suitable for machinery protection applications.
Reliable contact configuration: Features 1 normally open and 2 normally closed slow-action contacts.
Durable construction: Polymer thermoplastic housing designed for professional industrial installations.
Easy integration: EN 50047 dimensions and M20 cable entry support convenient panel and machine installation.

Product Specifications

Manufacturer	Lovato Electric
Product Code	KBN2L12
Product Type	Safety Limit Switch
Series	KBN
Actuator Type	Key operated angled key
Contact Configuration	1NO + 2NC Slow Action
Housing Material	Polymer thermoplastic
Cable Entry	M20 bottom entry
Thermal Current Ith	10A
Rated Insulation Voltage Ui	690V
Rated Impulse Withstand Voltage Uimp	6kV
Mechanical Life	100,000 cycles
Operating Temperature	-25°C to +70°C
Protection Rating	IP65
Weight	96.7g
EAN	8013975115282

Applications

Industrial machinery safety circuits
Machine guard door monitoring
Automation and control panels
Electrical maintenance and replacement projects
Industrial equipment protection systems

Technical Specifications

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Device Type	Limit switch
Switching Action	Slow action
Housing Material	Plastic
Connection	M20 cable entry
Weight [g]	96
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	100X044X032
Volume [cm³]	140.8
Bar code [EAN13]	8013975115282
Product designation	Key operated
Product type designation	KBN
Housing Material	Polymer thermoplastic
Key shape	Angled
Type of contact	1NO+2NC 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
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

Frequently Asked Questions

What is the Lovato KBN2L12 used for?

The Lovato KBN2L12 is a key-operated safety limit switch used for monitoring machine guards, access doors and safety interlock applications in industrial environments.

What contacts does the KBN2L12 have?

The KBN2L12 features a 1NO + 2NC slow-action contact arrangement for safety control applications.

Is the Lovato KBN2L12 suitable for industrial environments?

Yes. With a durable thermoplastic housing, IP65 protection and a wide operating temperature range, the KBN2L12 is designed for professional industrial installations.

What cable connection does the KBN2L12 use?

The switch uses a bottom M20 cable entry with self-releasing screw terminals for electrical connection.

Device Type	Limit switch
Switching Action	Slow action
Weight [g]	96
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	100X044X032
Volume [cm³]	140.8
Bar code [EAN13]	8013975115282
Product designation	Key operated
Product type designation	KBN
Housing Material	Polymer thermoplastic
Key shape	Angled
Type of contact	1NO+2NC 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
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	Plastic
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.

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£8 ex VAT · free over £200

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

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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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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.

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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.