Why Choose the IMO B4TU11F Contact Block with Lamp Holder?
The IMO B4TU11F is a reliable contact block with lamp holder designed for use with IMO industrial pushbutton and control station assemblies. As part of the IMO B4 series, it provides dependable switching functionality with integrated lamp support for machine control panels, automation systems and operator interface applications.
This contact block is engineered for secure electrical connection and straightforward installation within IMO pushbutton assemblies. Its combined contact and lamp holder design allows illuminated pushbuttons and control stations to be configured for industrial applications requiring both switching and visual indication.
With a 1 normally open contact and 1 normally closed contact, the IMO B4TU11F provides a versatile switching solution for industrial control circuits, operator stations and automation equipment.
Key Advantages
Reliable contact block with lamp holder for industrial control applications.
1 normally open + 1 normally closed contact configuration for flexible circuit control.
Designed for use with IMO pushbutton assemblies.
Integrated lamp holder support for illuminated operator controls.
Compact design for easy panel integration.
Suitable for machinery and industrial automation systems.
Key Features
IMO B4 series contact block.
1 normally open (NO) contact.
1 normally closed (NC) contact.
Integrated lamp holder.
Screw terminal connection.
10 A AC1 rating.
6 A AC15 rating.
Suitable for IMO pushbutton and control station applications.
Reliable Switching for Industrial Control Systems
Contact blocks such as the IMO B4TU11F provide the electrical interface required for pushbuttons, selector switches and illuminated operator controls. They allow machinery operators to interact with automated systems while providing reliable switching feedback to control circuits.
The IMO B4 series is designed for industrial automation applications where dependable operation, flexible configuration and simple installation are required. The B4TU11F combines switching contacts with lamp holder functionality to support customised control panel designs.
Typical Applications
Industrial control panels.
Illuminated pushbutton stations.
Machine start and stop controls.
Automation equipment.
Operator interface assemblies.
OEM machinery control systems.
Technical Specifications
HS Code
8536508000
Country of Manufacture
Austria
Manufacturer
IMO
Series
B4 Contact Blocks
Model
B4TU11F
Product type
Contact block with lamp holder
Contact configuration
1 normally open + 1 normally closed
Connection type
Screw terminals
AC1 rating
10 A
AC15 rating
6 A
Application
IMO pushbutton and control assemblies
Frequently Asked Questions
What is the IMO B4TU11F used for?
The IMO B4TU11F is a contact block with lamp holder used for industrial pushbutton and control applications.
How many contacts does the B4TU11F have?
The B4TU11F features 1 normally open contact and 1 normally closed contact for flexible switching applications.
What is the contact rating of the B4TU11F?
The contact block is rated at 10 A AC1 and 6 A AC15 for suitable industrial control applications.
Does the B4TU11F support illuminated pushbuttons?
Yes, the B4TU11F includes lamp holder functionality for illuminated control assemblies.
Where is this contact block typically installed?
The B4TU11F is typically installed in industrial control panels, machine operator stations and automation equipment.
Trusted by Industrial Control Engineers
IMO contact blocks provide reliable switching, flexible configuration and dependable performance for industrial automation and machine control applications.
HS Code
8536508000
Country of Manufacture
Austria
Manufacturer
IMO
Series
B4 Contact Blocks
Model
B4TU11F
Product type
Contact block with lamp holder
Contact configuration
1 normally open + 1 normally closed
Connection type
Screw terminals
AC1 rating
10 A
AC15 rating
6 A
Application
IMO pushbutton and control assemblies
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.
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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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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...