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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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 |  Item no. 10400500
Sale price CHF 378.00 Regular price CHF 420.00
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Delivery time: approx. 4–6 business days

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Leasing & Hire Purchase

We offer the financing options leasing and hire purchase exclusively to businesses, commercial operators and self-employed persons for selected products with a net order value of €1,000 or more. Below you will find the key differences between the two forms of financing.

Leasing

With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.

Hire purchase

In economic terms, hire purchase is equivalent to an installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Ownership of the asset transfers to the hire purchaser upon payment of the final hire-purchase installment. VAT must be paid in full with the first hire-purchase installment (a pass-through item).

Shipping & Delivery

We ship our goods either via parcel service or via a freight forwarding company, depending on their size, weight and characteristics. We select the shipping method at our reasonable discretion.

The delivery times stated in the online shop are non-binding estimates, unless a binding delivery date has been expressly agreed in writing. They are based on the information available from our manufacturers, suppliers and logistics partners at the time the order is placed.

A large proportion of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipment). As a result, delivery times may differ from the stated guidelines. In particular, material shortages, production delays, supply bottlenecks, force majeure or other circumstances for which we are not responsible may result in delivery delays.

Disclaimer:

We accept no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, upstream suppliers, transport companies or other third parties. Liability for any resulting damages, in particular indirect damages, consequential damages or loss of profit, is excluded to the extent permitted by law.

Partial deliveries are permitted insofar as they are reasonable for the customer. They will not result in additional shipping costs unless otherwise agreed.

The exact delivery time for an item can be provided individually on request, either before or after placing the order.

Please contact us by telephone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

If significant delivery delays occur, we will inform the customer without undue delay. Mandatory statutory rights of the customer remain unaffected.

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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