Why Choose the ABB 1SBN110109W1000 BX4-CA Protective Cover?
The ABB 1SBN110109W1000 is a transparent BX4-CA protective cover accessory designed to provide additional protection for ABB auxiliary contact blocks and electronic timers. As part of the ABB AF contactor accessory range, it helps prevent accidental contact with electrical components while maintaining visibility of the installed device.
This protective cover is specifically designed for ABB CA4 auxiliary contact blocks, CAT4 auxiliary contact blocks and TEF4 electronic timers. Its non-removable transparent construction provides a secure protective solution for industrial control panels and low voltage switching assemblies.
With a compact design and a product net weight of approximately 0.001 kg, the ABB 1SBN110109W1000 BX4-CA is ideal for improving safety and organisation within industrial automation systems where ABB contactor accessories are installed.
Key Advantages
Genuine ABB BX4-CA protective cover accessory.
Provides protection against accidental contact with auxiliary switching components.
Transparent design allows visual inspection of installed accessories.
Non-removable construction for improved protection.
Compatible with ABB CA4, CAT4 and TEF4 accessories.
Helps improve safety and maintainability in electrical control panels.
Key Features
ABB BX4 accessory series.
BX4-CA protective cover designation.
Transparent protective housing.
Non-removable cover design.
Suitable for 1 and 4-pole CA4 auxiliary contact blocks.
Suitable for 2-pole CAT4 auxiliary contact blocks.
Suitable for TEF4 electronic timers.
Supplied in packs of 50 pieces.
Improved Protection for Industrial Control Systems
Protective accessories such as the ABB BX4-CA cover improve the safety and reliability of industrial electrical assemblies by reducing the risk of accidental contact with auxiliary switching components and timers. They are commonly used in control panels where multiple accessories are installed together.
The ABB 1SBN110109W1000 provides a simple and effective protection solution for ABB contactor accessories, helping engineers maintain safe, organised and serviceable industrial control installations.
Typical Applications
Industrial automation control panels.
Motor control centres.
Electrical switchgear assemblies.
Machine building applications.
Manufacturing equipment.
Industrial maintenance and retrofit projects.
Technical Specifications
Manufacturer
ABB
Series
BX4 Accessories
Model
1SBN110109W1000
Product designation
BX4-CA
Product type
Protective cover accessory
Accessory type
Contactor accessory cover
Suitable for
CA4 and CAT4 auxiliary contact blocks
Compatible accessories
TEF4 electronic timers
Construction
Transparent non-removable cover
Mounting type
Front-mounted accessory
Product net weight
approx. 0.001 kg
Pack quantity
50 pieces
GTIN
3471523130715
Customs tariff number
39269097
Frequently Asked Questions
What is the ABB 1SBN110109W1000 used for?
The ABB 1SBN110109W1000 is a BX4-CA protective cover used to protect compatible ABB CA4, CAT4 auxiliary contact blocks and TEF4 electronic timers against accidental contact.
Which ABB products are compatible with the BX4-CA cover?
The BX4-CA is designed for use with ABB 1 and 4-pole CA4 auxiliary contact blocks, 2-pole CAT4 auxiliary contact blocks and TEF4 electronic timers.
Is the ABB BX4-CA protective cover transparent?
Yes, the BX4-CA features a transparent design that allows visual inspection of the protected accessory.
How is the ABB 1SBN110109W1000 installed?
The BX4-CA is designed as a front-mounted protective accessory for compatible ABB auxiliary contact blocks and timers.
Is the ABB 1SBN110109W1000 a complete contactor?
No, the ABB 1SBN110109W1000 is a protective accessory cover and is intended for use with compatible ABB switching components.
Trusted by Industrial Automation Professionals
ABB contactor accessories help engineers create safer, more reliable and better-organised industrial control systems with enhanced protection and maintenance efficiency.
Manufacturer
ABB
Series
BX4 Accessories
Model
1SBN110109W1000
Product designation
BX4-CA
Product type
Protective cover accessory
Accessory type
Contactor accessory cover
Suitable for
CA4 and CAT4 auxiliary contact blocks
Compatible accessories
TEF4 electronic timers
Construction
Transparent non-removable cover
Mounting type
Front-mounted accessory
Product net weight
approx. 0.001 kg
Pack quantity
50 pieces
GTIN
3471523130715
Customs tariff number
39269097
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.
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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...