The Rittal SZ2843.400 is a high-performance EMC cable gland designed to provide secure cable entry, reliable strain relief and effective electromagnetic compatibility protection for industrial enclosure systems. As part of the Rittal SZ accessories range, this cable gland supports professional cable management in demanding electrical and automation applications.
Manufactured for industrial use, the SZ2843.400 combines robust mechanical construction with EMC shielding functionality to help maintain enclosure performance while allowing safe and organised cable installation. The gland design provides reliable sealing and protection against environmental influences.
The Rittal SZ2843.400 features a metric M40 thread size and provides an IP68 protection rating, making it suitable for applications requiring high levels of protection against dust and water ingress.
Key Advantages
Reliable EMC cable gland for Rittal enclosure systems.
M40 metric thread size for industrial cable entry applications.
IP68 protection rating for demanding environments.
Suitable for professional electrical cabinet installations.
Key Features
Rittal SZ enclosure accessory series.
EMC cable gland design.
Metric thread size: M40.
Protection rating: IP68.
Designed for shielded cable installations.
Provides secure enclosure cable entry.
Suitable for industrial control cabinets and automation systems.
Reliable EMC Cable Entry for Industrial Enclosures
The Rittal SZ2843.400 EMC cable gland helps maintain electromagnetic compatibility by supporting continuous shielding connections between cable screens and enclosure structures. This reduces the risk of electromagnetic interference affecting sensitive electrical equipment.
Designed for panel builders and automation engineers, this accessory provides a dependable solution for integrating shielded cables into modern industrial control cabinets while maintaining enclosure protection levels.
Typical Applications
Industrial control cabinets.
Automation and machine building systems.
EMC-sensitive electrical installations.
Data and signal cable entry applications.
Power distribution enclosures.
Industrial equipment housings.
Technical Specifications
Manufacturer
Rittal
Series
SZ Accessories
Model
SZ2843.400
Product type
EMC cable gland
Thread size
M40
Protection rating
IP68
Application
EMC-protected cable entry for industrial enclosures
Packaging unit
5 pieces
Frequently Asked Questions
What is the Rittal SZ2843.400 used for?
The Rittal SZ2843.400 is an EMC cable gland used for secure and shielded cable entry into compatible industrial enclosures.
What thread size does the SZ2843.400 have?
The SZ2843.400 features a M40 metric thread size.
What protection rating does this EMC cable gland provide?
The Rittal SZ2843.400 provides an IP68 protection rating against dust and water ingress.
What type of cables are suitable for this gland?
The SZ2843.400 is suitable for shielded cables where electromagnetic compatibility protection is required.
Where is the SZ2843.400 typically installed?
The cable gland is typically installed on industrial enclosures, control cabinets and automation equipment housings.
Trusted by Industrial Panel Builders Worldwide
Rittal enclosure accessories are widely used by electrical engineers and system builders to provide secure, reliable and professional solutions for industrial cabinet protection, cable management and EMC compliance.
Manufacturer
Rittal
Series
SZ Accessories
Model
SZ2843.400
Product type
EMC cable gland
Thread size
M40
Protection rating
IP68
Application
EMC-protected cable entry for industrial enclosures
Packaging unit
5 pieces
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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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...