NB B112LE-SMK Pizzato Modular prewired switch with metal revolving lever with adjustable stainless steel rod diam.3x125

NB B112LE-SMK Pizzato Modular prewired switch with metal revolving lever with adjustable stainless steel rod diam.3×125

Q: What connection type does this model use?

The NBB112LE-SMK uses a standard M12 connector, allowing quick connection and easy replacement.

Q: What contact configuration does the switch have?

This model features 1 normally open (NO) and 1 normally closed (NC) contacts.

Q: What actuator type is used?

It uses a metal rotary lever with an adjustable stainless steel rod for flexible and precise actuation.

Q: Is this switch suitable for harsh environments?

Yes, with an IP67 protection rating and metal housing, it is suitable for demanding industrial environments.

Pizzato NBB112LE-SMK modular safety limit switch with metal rotary lever actuator, M12 connector, and 1 NO plus 1 NC contacts for industrial automation.

SKU: NBB112LE-SMKAlt SKU: NBB112LESMKMPN: NB B112LE-SMK

List Price £24.93 ex VAT

Your Price (ex VAT)

£24.93

Manufacturer Lead Time Standard Manufacturer Lead Time 5-6 Weeks, Call For Express Delivery Options

Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Quantity:

SUBTOTAL (EX VAT) £24.93

Trade pricing is personalised to your account

Manufacturer Lead Time

£24.93

Why Choose the Pizzato NBB112LE-SMK Safety Limit Switch?

The Pizzato NBB112LE-SMK is a high-performance modular safety limit switch with M12 connector interface, designed for precise position detection and reliable operation in industrial automation systems. Built with a durable metal housing, it delivers consistent switching performance in demanding environments.

Part of the proven Pizzato NB series, this model features a metal revolving lever actuator with an adjustable stainless steel rod (Ø3 × 125 mm), allowing flexible and accurate actuation across a wide range of machinery and installation layouts.

Unlike pre-wired cable versions, the NBB112LE-SMK includes a standard M12 connector, enabling quick connection, easy replacement, and improved maintenance efficiency in industrial control panels and machine systems.

Key Advantages

Heavy-duty metal-bodied safety limit switch for industrial use.
M12 connector interface for fast installation and maintenance.
Adjustable rotary lever with stainless steel rod for flexible actuation.
Snap-action contacts for reliable and repeatable switching.
Designed for safety-critical applications.
Long mechanical life in harsh operating environments.

Key Features

Pizzato NB series modular position switch.
Metal revolving lever actuator with adjustable stainless steel rod.
Snap-action switching mechanism.
1 NO + 1 NC contact configuration.
M12 connector (bottom entry) for quick wiring.
IP67 protection rating for dust and water resistance.
Metal housing for enhanced durability.
25 mm mounting hole spacing for standard installation.

Reliable Safety Monitoring for Industrial Machinery

Safety limit switches such as the Pizzato NBB112LE-SMK are critical for ensuring machinery operates within defined limits. By detecting mechanical movement and position, they enable safe shutdown or control responses, reducing risk to both operators and equipment.

The NB series is widely used in industrial automation and machine building, offering dependable performance in environments exposed to vibration, dust, and moisture.

Typical Applications

Machine guarding and safety interlock systems.
End-of-travel detection in industrial machinery.
Conveyor and material handling systems.
Packaging and processing equipment.
Automation and production lines.
Industrial control panels with plug-in connectivity.

Technical Specifications

IP Rating	IP67
Series	NB Modular Position Switches
Product type	Safety limit switch
Actuator type	Metal rotary lever with adjustable stainless steel rod
Contact configuration	1 NO + 1 NC
Switching mechanism	Snap-action
Electrical connection	M12 connector
Rated insulation voltage	up to 500 V
Thermal current	up to 10 A
Protection rating	IP67 (IP69K variants available in NB series)
Housing material	Metal
Mounting hole spacing	approx. 25 mm
Operating temperature	approx. minus 25 to plus 80 °C
HS Code	85369095
Contacts	1NO + 1NC
Actuator Type	Rod lever
Housing Material	Metal
Connection	M12 connector

Frequently Asked Questions

What is the Pizzato NBB112LE-SMK used for?

This limit switch is used for position detection and safety monitoring in industrial machinery and automation systems.

What connection type does this model use?

The NBB112LE-SMK uses a standard M12 connector, allowing quick connection and easy replacement.

What contact configuration does the switch have?

This model features 1 normally open (NO) and 1 normally closed (NC) contacts.

What actuator type is used?

It uses a metal rotary lever with an adjustable stainless steel rod for flexible and precise actuation.

Is this switch suitable for harsh environments?

Yes, with an IP67 protection rating and metal housing, it is suitable for demanding industrial environments.

Trusted by Industrial Engineers Worldwide

Pizzato modular limit switches are trusted by engineers and OEM machine builders for delivering precision, durability, and reliable safety performance in demanding industrial environments.

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 Manufacturer Lead Time

Standard Manufacturer Lead Time 5-6 Weeks, Call For Express Delivery Options

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.

LED Controls showroom with electrical products on display

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.

● 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 Trusted Manfacturers

● frequently asked questions

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.

What product ranges do you supply

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

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

What are your delivery times and costs?

What about warranties, returns and faulty items?

● latest blog

Discover our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by admin | Aug 11, 2026 | News

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

by admin | Jan 17, 2026 | Product Spotlight

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution