ERCU electrical control box, complete with DMH-E remote control hand lever
The Contracor control box ERCU provides electrical remote control for compatible pressure blasting systems. The complete system is supplied with the DMH-E electric dead-man handle and enables fast start/stop switching, even with longer hose lengths. Its robust design is suitable for professional stationary and mobile blasting applications.
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ERCU electrical control box, complete with DMH-E remote control hand lever is in stock and will be shipped as soon as it is available again
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Questions & Help
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Leasing & Hire Purchase
Leasing & Hire Purchase
We offer exclusively for entrepreneurs, traders, and self-employed individuals financing options leasing and hire purchase for selected products starting from a net goods value of €1,000. Below you will find the essential differences between both financing forms.
Leasing
In leasing, the product is made available to the lessee for use against payment of regular leasing installments. The accounting is done by the lessor. The leasing installments can usually be claimed as business expenses for tax purposes. These are gross installments, and value-added tax is incurred throughout the entire term. After the agreed basic rental period, acquisition of the product by purchase is generally possible.
Hire Purchase
Hire purchase is economically equivalent to a installment purchase. The product is activated in the balance sheet of the hire purchaser and depreciated according to the official depreciation tables. Upon payment of the last hire purchase installment, ownership of the object transfers to the hire purchaser. The value-added tax must be paid in full with the first hire purchase installment (pass-through item).
Shipping & Delivery
Shipping & Delivery
The shipping of our goods depends on size, weight, and nature, either via parcel service or via freight forwarding. The choice of shipping method is made by us at our discretion.
The delivery times indicated in the online shop are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time of the order.
A large part of the products offered is shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the specified benchmarks. In particular, material shortages, production delays, delivery bottlenecks, force majeure, or other circumstances beyond our control may lead to delivery delays.
Disclaimer:
We accept no liability for delivery delays caused by circumstances that are outside our control. This particularly applies to delays caused by manufacturers, suppliers, transport companies, or other third parties. Liability for any resulting damages, especially for indirect damages, consequential damages, or lost profits, is excluded to the extent permitted by law.
Partial deliveries are permissible as long as they are reasonable for the customer. No additional shipping costs will be incurred unless otherwise agreed.
The exact delivery time of an item can be communicated individually upon request before or after the order.
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If there are significant delivery delays, we will inform the customer immediately. Mandatory legal rights of the customer remain unaffected.
ERCU electrical control box, complete with DMH-E remote control hand lever is in stock and will be shipped as soon as it is available again
Contracor ERCU Control Box – Complete Electrical Remote Control System for Pressure Blast Machines
The Contracor ERCU remote control set is a ready-to-connect complete solution for the electrical remote control of pressure blast machines.
It enables safe start/stop control of the blasting process directly from the nozzle position – electrical, reliable and ready for immediate use.
The system includes all required components: control box, DMH-E electrical hand lever, 20 m control cable and AC/DC power supply.
The electrical remote control system is particularly recommended for hose lengths of 40 m or more, as the electrical control signal responds significantly faster and more precisely than a conventional pneumatic signal.
Features:
- Complete system for electrical remote control: Includes all components for direct use with a pressure blast machine – no additional accessories required.
- Dead-man function via DMH-E hand lever: The blasting process runs only while the lever is held down – automatic shutdown when released.
- Particularly effective for long hose runs: For sandblasting hoses of 40 m or more, an electrical control signal is recommended because it works faster and more precisely than pneumatic systems.
- Robust industrial design: Weather-resistant metal housing (IP65), high-quality connection technology for professional use.
Technical details:
System type: Electrical remote control system with dead-man function
Control voltage: 24 V DC
Signal transmission: Electrical (normally open contact)
Housing material: Powder-coated sheet steel
Protection rating: IP65
Temperature range: –20 °C to +60 °C
Cable connections: PG cable glands with strain relief
Recommended application: For sandblasting hose lengths of 40 m or more
Scope of delivery:
- ERCU control box (24 V DC)
- DMH-E electrical hand lever
- 2 cable ties for attaching the DMH-E to the blast hose
- 20 m control cable with pre-assembled connectors
- AC/DC transformer (power supply)
- Operating instructions & wiring diagram
Advantages:
- Complete and ready to connect – ready for immediate use: Includes all required components; no additional parts needed.
- Faster electrically than pneumatically: Ideal for long blasting distances – precise response without delay.
- Safe remote control from the operator's position: Start/stop control directly at the nozzle for maximum convenience and safety.
- Suitable for industrial use and durable: Robust, weather-resistant design for continuous operation under harsh conditions.
✅ The Contracor ERCU remote control system is the modern solution for all sandblasting operators who need a fast, safe and fully equipped electrical dead-man system – particularly when there are long distances between the operator and the blast machine.
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