Gavita External Contactor Module ECM – 15A Switching Module for Master Controller EL2
Gavita External Contactor Module ECM – 15A Switching Module for Master Controller EL2
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Type: External contactor module
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Current: Up to 15 A
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Voltage: 220-230 V
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Compatibility: Master Controller EL2 Gen 2
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Modules per EL2: 2
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Weight: 1.0 kg (estimated)
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Description
- ⚡ Switches up to 15 A: Opens and closes the power circuit of the installation.
- 🎚️ For Master Controller EL2: The EL2 commands, the ECM executes.
- 🔌 Two modules per EL2: Allows controlling two independent ballast lines.
- 🔧 220-230 V: Suitable for Spanish single-phase installations.
- ⚠️ Note: The EL2F Gen 2 does not need it, as it has an integrated contactor.
The module that takes the power current out of the EL2 controller.
Full description
The ECM external contactor module is the accessory that allows the Gavita Master Controller EL2 to switch the actual electrical load of the installation without the current passing through the controller itself.
What is it used for?
The EL2 sends the on and off command; the ECM is what opens and closes the power circuit. Each module switches up to 15 A, and the EL2 supports two ECM modules, so that two independent ballast lines can be controlled.
Technical data
- Switched current: up to 15 A
- Voltage: 220-230 V
- Compatibility: Gavita Master Controller EL2 Gen 2
- Modules supported by EL2: 2
The EL2F Gen 2 does not need this module: it already has an integrated contactor.
The published weight is an estimate: the supplier does not provide the official data.
Warranty
At GrowIndustry we only work with proven quality products and trusted brands.
Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
Your satisfaction is our priority.
How to use
1. Check that your controller is an EL2 Gen 2, not an EL2F.
2. Calculate the line load: each module supports up to 15 A.
3. Turn off the main power before working on the panel.
4. Connect the ballast power line through the ECM.
5. Wire the module to one of the two control outputs of the EL2.
6. Turn on the power and verify that the EL2 switches the line when programming the cycle.

Gavita External Contactor Module ECM – 15A Switching Module for Master Controller EL2
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Frequently asked questions
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It is the accessory that lets the Gavita Master Controller EL2 switch the installation's actual electrical load without the current passing through the controller itself. The EL2 sends the on and off command, and the ECM is what opens and closes the power circuit.
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Each ECM module switches up to 15 A at 220-230 V. That is enough capacity to run a complete line of ballasts from the Master Controller.
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The EL2 supports two ECM modules, so you can run two independent lines of ballasts. This makes it possible to split the installation into two power circuits controlled from the same unit.
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No, the EL2F Gen 2 does not need this module because it already has the contactor built in at the factory. The ECM is designed specifically for the EL2 version, which is the one that works with external switching modules.
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It is compatible with the Gavita Master Controller EL2 Gen 2. Please bear in mind that the published weight is an estimate, as the supplier does not provide the official figure.
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In stock, orders placed before 2:00 p.m. ship the same business day and arrive 1 to 3 business days later; you'll see the estimated delivery date on the product page. You have easy returns within 30 days. You can pay securely by card, Bizum or PayPal, or split the payment with Klarna or ViaBill, and our customer service team is available Monday to Friday from 10:00 to 19:00.