Why Choose the Chint NFM1-22/L-B230V Panel Buzzer?
The Chint NFM1-22/L-B230V is a compact and reliable continuous type panel buzzer designed to provide audible alarms, warnings and status notifications in industrial control systems. As part of the Chint NFM1 series of 22.5 mm control components, it is engineered for use in electrical panels, automation equipment and machine control applications.
This buzzer provides dependable continuous audible signalling for industrial environments where clear alarm indication is required. The NFM1 series offers multiple voltage, colour and signalling options, allowing flexible integration into control panels and operator interfaces.
With a 230 V AC supply rating and a black finish, the NFM1-22/L-B230V is suitable for panel-mounted warning systems, machinery alarms and electrical control installations requiring a continuous sound output. Its compact 22.5 mm mounting format enables straightforward installation alongside other industrial control devices.
Key Advantages
Compact panel-mounted buzzer for industrial signalling applications.
230 V AC operating voltage for direct connection in control systems.
Continuous audible alarm output for reliable warning indication.
Black housing design suitable for industrial control panels.
22.5 mm mounting format compatible with standard control component layouts.
Designed for dependable operation in automation and electrical installations.
Key Features
Chint NFM1 series control component.
Continuous type buzzer.
230 V AC supply voltage.
Black colour finish.
22.5 mm panel mounting design.
Suitable for audible alarms, warnings and status notifications.
Compact construction for electrical control cabinets.
Reliable Audible Signalling for Industrial Control Systems
Panel buzzers such as the Chint NFM1-22/L-B230V provide essential audible feedback in automation and electrical systems. They allow operators to quickly identify alarms, machine conditions and warning states without relying solely on visual indicators.
The Chint NFM1 series is designed for integration into modern control panels, offering a practical solution for machine builders, electrical engineers and industrial installers requiring reliable signalling devices.
Typical Applications
Industrial control panels and electrical cabinets.
Machine alarms and automation equipment.
Production line warning systems.
Distribution boards and control installations.
Operator panels and industrial interfaces.
General audible signalling applications.
Technical Specifications
Manufacturer
Chint
Series
NFM1 Series
Model
NFM1-22/L-B230V
Product type
Panel buzzer
Signal type
Continuous buzzer
Rated voltage
230 V AC
Colour
Black
Mounting type
22.5 mm panel mounting
Frequently Asked Questions
What is the Chint NFM1-22/L-B230V used for?
The Chint NFM1-22/L-B230V is a continuous panel buzzer used to provide audible alarms, warnings and status notifications in industrial control systems.
What voltage does this buzzer require?
The NFM1-22/L-B230V operates from a 230 V AC supply.
What type of signal does this buzzer provide?
This model provides a continuous audible signal for alarm and warning applications.
Where is the Chint NFM1-22/L-B230V installed?
The buzzer is typically installed in electrical control panels, machine cabinets and industrial automation systems using a 22.5 mm panel mounting format.
What series does this buzzer belong to?
The NFM1-22/L-B230V belongs to the Chint NFM1 series of 22.5 mm control components.
Trusted by Industrial Control Engineers
Chint NFM1 series buzzers are widely used in industrial control and automation applications to provide dependable audible warnings, alarm indication and machine status signalling.
Manufacturer
Chint
Series
NFM1 Series
Model
NFM1-22/L-B230V
Product type
Panel buzzer
Signal type
Continuous buzzer
Rated voltage
230 V AC
Colour
Black
Mounting type
22.5 mm panel mounting
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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
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Support for engineering, maintenance, and operations
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Stock lines ready to ship
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Same day dispatches
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Customers supported
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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.
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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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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.
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...
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...