The Fluke 9040 Phase Rotation Indicator is built for industrial use, measuring phase rotation in three-phase systems powering motors, drives, and electrical equipment. It features an LCD display showing phase and rotation direction, supports up to 700 V, and includes adjustable test probes for safe contact in industrial sockets.
| Feature | Specification |
|---|---|
| Voltage Range | 40 – 700 V |
| Frequency Range | 15 – 400 Hz |
| Operating Timer | Continuous |
| Environmental Specifications | |
| Operating Temperature | 0 °C to 40 °C |
| Dust / Water Resistance | IP40 |
| Safety Specifications | |
| Electrical Safety | EN 61010, EN 61557-7 |
| Overvoltage Category | CAT III 600 V, CAT IV 300 V |
| Mechanical & General Specifications | |
| Size | 124 x 61 x 27 mm |
| Weight | 200 g |
| Power Supply | Powered from unit under test (No battery required) |
| Warranty | 2 Years |
Learn how to test voltage safely and correctly in electrical systems. This guide explains practical testing methods and safety tips when working with live circuits.
A phase rotation indicator is used to determine the phase sequence of a three-phase electrical supply. This ensures motors and equipment rotate in the correct direction when connected.
No. The unit is powered directly from the circuit under test, so no batteries are required.
Yes. It is rated CAT III 600 V and CAT IV 300 V, making it suitable for most commercial and industrial three-phase systems within that voltage range.
Yes. It complies with EN 61010 and EN 61557-7 safety standards and is designed for professional use.
Incorrect phase rotation can cause motors to run backwards, potentially damaging pumps, compressors, or other equipment. Always confirm phase sequence before commissioning machinery.
| Manuals & Videos | |
|---|---|
| Specifications Description | Key Features:
Technical Specifications:
Environmental Specifications:
Safety Standards:
Mechanical and General Specifications:
Applications:
|
| Package Weight (kg) | 0.300000 |
| Package Length (cm) | 12.7 |
| Package Width (cm) | 6 |
| Package Height (cm) | 2.7 |
| Manufacturer | FLUKE |
| Consignment | No |
