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3G3JX-A4040-EF
3G3JX-A4040-EF
3G3JX-A4040-EF
  1. 3G3JX-A4040-EF
  2. 3G3JX-A4040-EF
  3. 3G3JX-A4040-EF

Omron 3G3JX-A4040-EF Inverter Drive – 4kW, IP20

£1,002.75 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsOmron
Output Current 8.6 A
Input Voltage 400 VAC, 3 Phase
Model 3G3JX-A4040-EF Omron
Power Rating 4 kW (5.5 HP)
Series JX Frequency Inverters
Type Variable Frequency Drive (VFD)
Mounting Type Panel / Wall mount
Display Type LED status display / Optional digital operator
Input Frequency 50/60 Hz
Output Frequency 0.1–400 Hz adjustable
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Omron 3G3JX-A4040-EF Inverter Drive – 4kW, IP20

The Omron 3G3JX-A4040-EF is a robust AC inverter drive from the JX Series Frequency Inverters , engineered for precise speed and torque control in industrial automation. With a 4kW (5.5HP) power rating and 8.6A output capacity, this inverter operates on a 400VAC 3-phase supply and supports both V/F and sensorless vector control modes for superior performance across a wide speed range.

Technical Specifications

Model 3G3JX-A4040-EF Omron
Brand Omron
Series JX Frequency Inverters
Type Variable Frequency Drive (VFD)
Power Rating 4 kW (5.5 HP)
Input Voltage 400 VAC, 3 Phase
Input Frequency 50/60 Hz
Output Voltage 0–400 VAC, 3 Phase
Output Current 8.6 A
Control Method V/F and Sensorless Vector Control
Ideal For Pumps, fans, conveyors, mixers, and automated machinery

Electrical Specifications

Input Voltage 380–400 VAC, 3 Phase
Output Power 4 kW (5.5 HP)
Output Frequency 0.1–400 Hz adjustable
Control Modes V/F or Sensorless Vector
Overload Capacity 150% of rated current for 60 seconds
Efficiency High-efficiency PWM inverter design

Mechanical Specifications

Mounting Type Panel / Wall mount
Cooling Method Forced air cooling (integrated fan)
Display Type LED status display / Optional digital operator
Connections Screw terminal blocks
Housing Material Industrial-grade thermoplastic
Colour Grey / Black
Form Factor Compact IP20 enclosure suitable for control cabinets

Environmental Specifications

Operating Temperature -10°C to +50°C
Storage Temperature -25°C to +65°C
Humidity 5–95% RH (non-condensing)
Altitude Up to 1,000 m without derating
Protection Rating IP20 (open chassis)
Application Category Medium-duty industrial automation

Compliance & Certifications

CE Marked Yes
UL / cUL Listed Yes
RoHS Compliant Yes
Standards EN 61800-5-1, EN 61800-3, IEC 60335

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Frequently Asked Questions

How can I check whether 3G3JX-A4040-EF is the correct replacement?

Check the motor rating, supply voltage, drive output current, enclosure rating and control interface against your existing installation or the relevant manufacturer datasheet.

How quickly can 3G3JX-A4040-EF be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 4 kg

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Need the correct inverter drive for your application?

Tell us your motor kW/HP, voltage and load type — we’ll match the right VFD (plus braking + EMC if needed).

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