icb12sn04nc - prox sensor ind. m12 cab short npn nc no-flush r.1

icb12sn04nc – prox sensor ind. m12 cab short npn nc no-flush r.1

Carlo Gavazzi ICB12SN04NC is a short-body M12 non-flush inductive proximity sensor with 4 mm sensing distance, NPN normally closed output and 10–36 V DC operation for industrial automation.

SKU: ICB12SN04NCMPN: ICB12SN04NC
Price
List Price £16.76 ex VAT
Your Price (ex VAT)
£16.76
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

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

SUBTOTAL (EX VAT) £16.76
Trade pricing is personalised to your account

Manufacturer Lead Time

£16.76

Why Choose the Carlo Gavazzi ICB12SN04NC Inductive Proximity Sensor?

The Carlo Gavazzi ICB12SN04NC is a compact and reliable M12 inductive proximity sensor designed for non-contact detection of metallic objects in industrial automation and machine control applications. As part of the Carlo Gavazzi ICB inductive sensor series, it combines a short cylindrical housing with dependable electronic switching for installations where space and reliable detection are important.

This sensor features a 4 mm rated sensing distance, NPN normally closed output and non-flush mounting configuration. Its three-wire DC design operates from a broad 10–36 V DC supply, making it suitable for integration with PLC inputs, machine controllers and other industrial control equipment.

With its robust nickel-plated brass M12 housing, integral 2 m cable and IP67 protection rating, the ICB12SN04NC is designed for dependable operation in demanding manufacturing environments. A switching frequency of up to 2 kHz supports fast object detection in automated machinery, conveyors and production equipment.

Key Advantages

  • Compact M12 short-body inductive proximity sensor for industrial automation.
  • 4 mm sensing distance for reliable metallic object detection.
  • NPN normally closed output for compatible machine and PLC input circuits.
  • Non-flush mounting configuration provides extended sensing range.
  • Wide 10–36 V DC operating voltage simplifies control-system integration.
  • Durable nickel-plated brass housing with IP67 environmental protection.

Key Features

  • Carlo Gavazzi ICB series inductive proximity sensor.
  • M12 cylindrical threaded housing.
  • Short-body design for compact installations.
  • 4 mm rated operating distance.
  • NPN normally closed switching output.
  • Three-wire DC operation.
  • 2 m integral cable connection.
  • Switching frequency up to 2 kHz.
  • Yellow LED switching indication.
  • Short-circuit, reverse-polarity and transient protection.

Reliable Inductive Detection for Industrial Automation

Inductive proximity sensors detect metallic objects without requiring physical contact, helping minimise mechanical wear and providing repeatable switching in automated machinery. The Carlo Gavazzi ICB12SN04NC is particularly suitable for sensing machine components, metal targets and moving parts where dependable position or presence feedback is required.

Its non-flush sensing arrangement provides a rated operating distance of 4 mm, while the fast switching frequency allows the sensor to respond effectively in high-speed production processes. The rugged metal housing, sealed IP67 construction and integrated electrical protection make it well suited to machine building and industrial control installations.

Typical Applications

  • Industrial machinery position sensing.
  • Conveyor and material handling systems.
  • Metal component presence detection.
  • Packaging and production equipment.
  • Assembly and manufacturing automation.
  • PLC and machine control systems.

Technical Specifications

Manufacturer Carlo Gavazzi
Series ICB Series
Model ICB12SN04NC
Product type Inductive proximity sensor
Housing size M12
Housing style Short cylindrical body
Detection principle Inductive
Rated sensing distance 4 mm
Mounting type Non-flush
Output Type NPN
Output function Normally closed (NC)
Electrical configuration 3-wire DC
Rated operating voltage 10–36 V DC
Output current less than 200 mA at 50 °C
Switching frequency up to 2 kHz
Voltage drop maximum 2.5 V DC at 200 mA
Connection 2 m cable
Housing material Nickel-plated brass
Dimensions M12 × 50 mm
Thread M12 × 1
Threaded length 25 mm
Protection rating IP67
Operating temperature -25 °C to +70 °C
LED indication Yellow
Protection functions Short-circuit, reverse polarity and transient protection
IP Rating IP67
Output Type NPN
Sensing Principle Inductive
Housing Size M12
Sensing Distance 4 mm
Output Function NC
Connection Cable

Frequently Asked Questions

What is the Carlo Gavazzi ICB12SN04NC used for?

The ICB12SN04NC is used for non-contact detection of metallic objects in industrial machinery, automation equipment, conveyors and production systems.

What is the sensing distance of the ICB12SN04NC?

The sensor has a rated sensing distance of 4 mm when installed in its specified non-flush mounting configuration.

What type of output does this sensor provide?

The ICB12SN04NC provides a three-wire NPN normally closed (NC) output for connection to compatible industrial control equipment.

What supply voltage does the ICB12SN04NC require?

The sensor operates from a 10–36 V DC supply, making it suitable for common industrial automation control voltages.

Is the ICB12SN04NC suitable for demanding industrial environments?

Yes. It uses a nickel-plated brass housing, carries an IP67 protection rating and incorporates short-circuit, reverse-polarity and transient protection.

Trusted by Industrial Automation Engineers

Carlo Gavazzi ICB inductive proximity sensors are designed for dependable metal detection in industrial automation, offering robust construction, straightforward integration and reliable electronic switching for modern machinery and control systems.

● 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?

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.

What are your delivery times and costs?

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.

What about warranties, returns and faulty items?

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.

● 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…

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

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

LED Controls: Danfoss Drives Authorised Partner

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

LED Controls: Your Complete Control Panel Solution

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...