Why Choose the 4003540 High-Performance Industrial Contactor?
The 4003540 High-Performance Industrial Contactor is designed for demanding applications requiring reliable and efficient switching of electrical loads. Built to stringent IEC and EN standards, it ensures optimal performance and safety in industrial environments.
Key Features
Robust Construction: Ensures long-lasting durability in challenging conditions.
High Switching Capacity: Handles heavy-duty loads with ease.
Compact Design: Saves valuable panel space.
Easy Installation and Maintenance: Reduces downtime and simplifies integration.
Compliant with IEC 60947-4-1 and EN 60947-4-1: Guarantees safety and reliability.
Applications
Motor Control Centers (MCCs)
Heating, Ventilation, and Air Conditioning (HVAC) Systems
Pumping Systems
Industrial Automation
Power Distribution
This contactor is ideally suited for a range of industrial applications, including motor control centers, HVAC systems, pumping systems, industrial automation, and power distribution.
Detailed installation instructions can be found in the provided datasheet. Please consult a qualified electrician for proper installation.
Technical Specifications
SKU/Part Number
4003540
Rated Operational Current
(Insert Value Here) A
Rated Operational Voltage
(Insert Value Here) V
Number of Poles
(Insert Value Here)
Mounting Type
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Operating Temperature Range
(Insert Value Here) °C
Mechanical Endurance
(Insert Value Here) Cycles
Electrical Endurance
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Frequently Asked Questions
What makes this product special?
This product meets strict IEC and EN compliance standards and is made from robust, high-quality materials to ensure long-lasting performance and reliability in challenging industrial environments.
SKU/Part Number
4003540
Rated Operational Current
(Insert Value Here) A
Rated Operational Voltage
(Insert Value Here) V
Number of Poles
(Insert Value Here)
Mounting Type
(Insert Value Here)
Operating Temperature Range
(Insert Value Here) °C
Mechanical Endurance
(Insert Value Here) Cycles
Electrical Endurance
(Insert Value Here) Cycles
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?
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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...