The EMAS S140NB2 is a compact industrial signal lamp designed to provide clear visual indication in control panels, automation equipment and electrical systems. As part of the reliable EMAS S Series Plastic range, it offers a practical and dependable solution for machine builders and electrical engineers requiring effective panel-mounted indication.
This signal lamp features a compact plastic construction with a 14 mm indicator diameter, white illumination and a thermo lens design for improved visibility. The S140NB2 is suitable for monitoring equipment status, operating conditions and control circuit states in industrial applications.
With a 24 V operating voltage, white illumination and a 14 mm diameter, the EMAS S140NB2 is ideal for industrial automation panels, machinery controls and electrical monitoring systems requiring a compact indicator solution.
Key Advantages
Compact signal lamp designed for industrial indication applications.
24 V operation suitable for low-voltage control systems.
White indicator illumination provides clear equipment status indication.
14 mm diameter design for enhanced panel visibility.
Thermo lens design improves visual clarity.
Suitable for control panels, machinery and automation equipment.
Key Features
EMAS S Series Plastic range.
White signal indication.
24 V rated operating voltage.
14 mm lamp diameter.
Thermo lens design.
Compact plastic housing construction.
Designed for industrial control panel applications.
Simple integration into electrical indication systems.
Reliable Visual Indication for Industrial Systems
Signal lamps such as the EMAS S140NB2 provide operators with immediate visual feedback from machinery, control panels and automation equipment. Clear indication helps improve operational awareness and allows quick identification of equipment status.
The EMAS S Series Plastic range is designed for practical industrial applications where compact dimensions, reliable operation and straightforward integration are required. The S140NB2 is a dependable choice for electrical engineers and machine builders requiring 24 V panel-mounted indication.
Typical Applications
Industrial control panels.
Machine status indication systems.
Automation and process control equipment.
Electrical cabinets and switchgear panels.
OEM machinery applications.
Industrial monitoring systems.
Technical Specifications
Manufacturer
EMAS
Series
S Series Plastic
Model
S140NB2
Product type
Signal lamp
Illumination type
Filament lamp
Colour
White
Operating voltage
24 V
Diameter
14 mm
Lens type
Thermo lens
Mounting type
Panel mounting
Protection rating
IP40
Frequently Asked Questions
What is the EMAS S140NB2 used for?
The EMAS S140NB2 is a signal lamp used to provide visual status indication in industrial control panels, machinery and automation systems.
What voltage does the S140NB2 operate at?
The S140NB2 operates from a 24 V supply.
What colour indication does the S140NB2 provide?
The EMAS S140NB2 provides a white visual indication.
What is the diameter of the EMAS S140NB2?
The signal lamp has a compact 14 mm diameter design.
What lens type does the S140NB2 use?
The EMAS S140NB2 uses a thermo lens design for improved visual indication.
Trusted for Industrial Control Applications
EMAS S Series signal lamps provide compact, reliable and practical visual indication solutions for automation engineers, machine builders and industrial control systems.
Manufacturer
EMAS
Series
S Series Plastic
Model
S140NB2
Product type
Signal lamp
Illumination type
Filament lamp
Colour
White
Operating voltage
24 V
Diameter
14 mm
Lens type
Thermo lens
Mounting type
Panel mounting
Protection rating
IP40
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
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.
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...