Megger MFL205 Fuse locator
- Automatic sensitivity adjustment
- Audible and visual indication
- 110/230 V dual voltage operation
- Industry standard 4mm connectors
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Description
Effortless Fuse Identification: Megger MFL205 Explained
For professionals and enthusiasts alike, locating the correct fuse or circuit breaker within a busy electrical panel is often a daunting, time-consuming task. The Megger MFL205 Fuse Locator is specially engineered to make this job faster, safer, and more reliable. Built for both experienced electricians and maintenance personnel, this compact instrument enables users to precisely identify individual fuses or circuit breakers within a consumer unit or fuse board. Its clever design, intuitive interface, and robust build reflect Megger’s reputation for quality—a name trusted globally in electrical measurement solutions. By minimizing guesswork and improving time efficiency, the MFL205 establishes itself as a valuable addition to any toolkit where safety and accuracy matter.
User-Friendly Design and Simple Connectivity Advantages
At the heart of the MFL205’s appeal lies its remarkable simplicity and universal connectivity. Out of the box, the instrument is ready to use, requiring minimal setup—just connect the supplied red and black crocodile clips to any circuit, fuse, or breaker you wish to identify. Thanks to industry-standard 4 mm connectors, adaptation to different configurations is straightforward. The transmitter can also be coupled with specialized adapters (such as UK BS1363 or Schuko Type-F) to connect directly to wall sockets or lighting circuits, providing immense flexibility for a variety of electrical setups. This versatility makes the MFL205 equally useful in residential, commercial, and light industrial environments.
Intelligent Sensitivity Control for Accurate Tracing
Accuracy is crucial when performing fuse location to avoid costly errors or unnecessary interruptions. That’s where the MFL205’s automatic sensitivity adjustment stands out. As the device is connected and powered, it emits a distinct output signal. The receiver, when swept across fuses or breakers, automatically tunes its sensitivity to zero in on the correct circuit. Both visual and audible indicators confirm when the right fuse or breaker is pinpointed. This auto adjustment mechanism not only simplifies the process for less experienced users but also ensures consistent, reproducible results regardless of the operator’s skill level or the complexity of the wiring system involved.
Wide-Ranging Applications Enhance Electrical Safety
The Megger MFL205 is not just a tool for troubleshooting; it is integral to routine maintenance, upgrades, and safety compliance tasks. Electricians use the MFL205 when adding or modifying circuits—by confirming the correct breaker is isolated, accidental power loss to unintended areas can be avoided. Facilities maintenance personnel deploy the device during routine testing and safety audits, rapidly verifying and labeling circuits for future reference. Its ability to identify blown fuses quickly helps in restoring power efficiently, reducing downtime in critical equipment—such as commercial refrigeration, servers, healthcare, and industrial automation. Additionally, the MFL205 is invaluable in educational settings where safe learning environment is essential and in property management for fast response to tenant electrical issues.
Convenience and Durability in Daily Use
The MFL205 comes supplied with a sturdy carry case, ensuring safe transport and storage between jobs. All accessories—transmitter, receiver, crocodile clips—fit conveniently within the case, making organization easy for professionals frequently on the move. The device is built to withstand daily wear, with an IP50 rating offering basic protection against dust ingress. The included auto-power-off feature, which shuts down the receiver after three minutes of inactivity, preserves battery life—boasting over 40 hours of operation on a single 9V alkaline PP3 battery. Everything about the MFL205 is crafted for durability and ongoing reliability on real-world sites.
Global Assurance: tpt24’s Exclusive Delivery Commitment
Finding a trusted supplier for high quality electrical instrumentation is critical, especially with so many imitations on the market. tpt24 stands out as the premier online destination for the Megger MFL205 Fuse Locator. Renowned for global reach, tpt24 guarantees the authenticity and quality of every product, and ensures seamless delivery—no matter where you are. Whether you’re an independent contractor in Europe, a facility manager in North America, or an industrial technician in Asia-Pacific, tpt24’s assurance covers the entire globe. The platform’s professional service, transparent policies, and official partnership status with Megger mean every purchase is backed by genuine product support and peace of mind.
Key Technical Advantages: Practical and Powerful
From a technical perspective, the MFL205 is meticulously engineered to perform in demanding settings. It operates across a 110/230 V supply at 50/60 Hz, accommodating global voltage standards. The device is extremely energy-efficient, drawing less than 20 mA during use. It meets strict safety protocols, with an EN61010-1 CAT III 300V rating for operator protection, and complies with EMC standards (EN61326-1, EN61326-2) to ensure reliable operation even in environments with electrical noise. Compact dimensions and a kit weight of just 305 grams make the MFL205 easy to handle for extended periods, while its robust design handles temperatures from 0°C to 40°C, and storage up to 50°C—enabling deployment in a wide range of conditions.
Uncompromising Safety and Performance Standards Compliance
Compliance and safety cannot be compromised in professional electrical work—another area where Megger’s expertise shines through with the MFL205. The instrument’s technical specifications conform to global ISO 9001 quality standards, ensuring manufacturing consistency and ongoing reliability. With safety certification to CAT III 300V, users are protected against hazardous transient voltages typical in distribution boards. The IP50 rating affords dust ingress protection suited to everyday workshop and site conditions. Designed with user well-being in mind, automatic features like power-off and clear signal indication make the MFL205 as safe as it is effective, minimizing risks associated with electrical testing and fuse identification.
Specifications
| Feature | MFL205 Specification |
|---|---|
| Identifies | Circuit breakers, fuses |
| Connectivity | 4mm connectors; red/black crocodile clips |
| Operating Voltage | 110/230 V, 50/60 Hz |
| Current Consumption | < 20 mA |
| Sensitivity Adjustment | Automatic |
| Indication | Audible and visual |
| Power Supply (Receiver) | 1 x 9V PP3 alkaline |
| Battery Life | > 40 hours |
| Auto Power Off (Receiver) | After 3 minutes inactivity |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | 0°C to 50°C (32°F to 122°F) |
| Relative Humidity | Up to 95% (0°C–30°C) |
| Operating Altitude | ≤ 2000 meters |
| IP Rating | IP50 (Dust protected) |
| Safety Rating | EN61010-1 CAT III 300V |
| EMC Compliance | EN61326-1, EN61326-2 |
| Dimensions (Transmitter) | 100 x 65 x 30 mm |
| Dimensions (Receiver) | 198 x 58 x 36 mm |
| Kit Weight | 305 g (Tx: 110g, Rx: 95g, excl. batteries) |
| Accessories | Carry case, crocodile clips, adaptors (optional) |
| Manufacturer Standard | ISO 9001 |
| Part Number | 1013-835 |









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