nVent HOFFMAN S2MLSAR is a round light signal adapter for the SYSPEND 281-MAX suspension system that replaces a compatible component cover to provide a dedicated mounting point for industrial signalling lights.
SKU:S2MLSARMPN:S2MLSAR
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Why Choose the nVent HOFFMAN S2MLSAR Round Light Signal Adapter?
The nVent HOFFMAN S2MLSAR is a purpose-designed round light signal adapter for the SYSPEND 281-MAX suspension system, providing a convenient mounting point for industrial signalling lights on compatible suspension-system components. It replaces the standard round cover fitted to selected SYSPEND components, allowing visual signalling equipment to be incorporated neatly into an HMI suspension installation.
The S2MLSAR uses a grey composite round cover cap and is supplied with the components required to mount the adapter to the suspension system. Its integrated post provides a suitable interface for attaching compatible signal lights, helping machine builders add status, warning and process indication directly to an operator-interface support system without requiring a separate external mounting bracket.
The round adapter has an overall diameter of approximately 104 mm and weighs approximately 0.14 kg. A 25 mm diameter opening is provided for the signal-light mounting arrangement, while the supplied gasket and attachment hardware support straightforward installation. The signalling light itself is not included and must be selected separately for the application.
Key Advantages
Provides a dedicated signal-light mounting point for SYSPEND 281-MAX systems.
Round cover design replaces the existing cover on compatible suspension components.
Allows signalling equipment to be integrated neatly into an industrial HMI suspension installation.
Grey composite construction provides a lightweight and practical mounting solution.
Includes gasket, attachment hardware and mounting post.
Suitable for machine-status, warning and process-indication applications.
Key Features
nVent HOFFMAN SYSPEND 281-MAX series.
Round cover light signal adapter.
Designed for attaching compatible industrial signalling lights.
104 mm approximate round cover diameter.
25 mm diameter signal-light mounting opening.
Grey composite cover construction.
Includes gasket, attachment hardware and post.
Signal light is not included.
Integrated Signal-Light Mounting for Industrial Machinery
Visual signalling devices are widely used on automated machinery to communicate operating status, warnings, faults and production conditions to operators. Mounting these devices directly to an HMI suspension system can provide clear visibility while reducing the need for additional brackets or mounting structures around the machine.
The nVent HOFFMAN S2MLSAR provides this functionality within the SYSPEND 281-MAX system by replacing the round cover on a compatible component with a dedicated signal-light mounting adapter. The supplied post and hardware provide a clean installation point while allowing the appropriate signalling device to be selected separately according to the machine-control requirements.
Typical Applications
Industrial HMI suspension systems.
Machine status and warning indication.
Stack lights and compatible industrial signalling devices.
Factory automation control stations.
Packaging and production machinery.
Process-control and operator-interface installations.
Technical Specifications
Manufacturer
nVent HOFFMAN
Series
SYSPEND 281-MAX
Model
S2MLSAR
Product type
Round light signal adapter
Cover type
Round
Application
Mounting signal lights to compatible suspension-system components
Material
Composite
Colour
Grey
Overall diameter
approx. 104 mm
Signal-light mounting opening
approx. 25 mm diameter
Overall height
approx. 96 mm
Weight
approx. 0.14 kg
Mounting threads
2 × M5
Bulletin number
CS4
Supplied accessories
Gasket, attachment hardware and post
Signal light included
No
Frequently Asked Questions
What is the nVent HOFFMAN S2MLSAR used for?
The S2MLSAR is a round light signal adapter that provides a mounting point for compatible signalling lights on nVent HOFFMAN SYSPEND 281-MAX suspension-system components.
Which suspension system is the S2MLSAR designed for?
The S2MLSAR is designed for the nVent HOFFMAN SYSPEND 281-MAX suspension system.
Is a signal light supplied with the S2MLSAR?
No. The signal light is not included, allowing a suitable signalling device to be selected separately for the application.
What is included with the S2MLSAR?
The round composite cover cap is supplied with a gasket, attachment hardware and mounting post for installation on compatible SYSPEND components.
What size is the nVent HOFFMAN S2MLSAR?
The round cover has an overall diameter of approximately 104 mm, an overall height of approximately 96 mm and a signal-light mounting opening of approximately 25 mm diameter.
Trusted by Industrial Automation Professionals
nVent HOFFMAN SYSPEND 281-MAX accessories provide practical integration options for industrial HMI suspension systems, allowing machine builders to incorporate operator controls and visual signalling equipment into professional automation installations.
Manufacturer
nVent HOFFMAN
Series
SYSPEND 281-MAX
Model
S2MLSAR
Product type
Round light signal adapter
Cover type
Round
Application
Mounting signal lights to compatible suspension-system components
Material
Composite
Colour
Grey
Overall diameter
approx. 104 mm
Signal-light mounting opening
approx. 25 mm diameter
Overall height
approx. 96 mm
Weight
approx. 0.14 kg
Mounting threads
2 × M5
Bulletin number
CS4
Supplied accessories
Gasket, attachment hardware and post
Signal light included
No
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.
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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...