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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
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EMT6
Moeller EMT6 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Moeller EMT6 thermistor overload relay is a compact and reliable solution designed to protect motors from overheating. Engineered with precision, this device monitors the temperature of motor windings through connected thermistors and triggers an alarm or disconnects the power supply in the event of excessive heat build-up, thereby preventing potential damage to the motor.
Suitable for a wide range of industrial applications, the EMT6 features a versatile voltage range of 24 to 240 V, accommodating various power supply requirements. Its screw-type terminals ensure a secure and stable connection, while the DIN rail mount design allows for easy and efficient installation within control cabinets.
With dimensions of 22.5 x 102 x 78 mm, the EMT6 is designed to fit seamlessly into electrical setups without occupying excessive space. The device's robust construction and adherence to international standards underscore its quality and reliability in safeguarding critical motor operations.
The Moeller EMT6 is an essential component for any setup where motor protection is paramount, offering peace of mind through its dependable performance and protective features.
Suitable for a wide range of industrial applications, the EMT6 features a versatile voltage range of 24 to 240 V, accommodating various power supply requirements. Its screw-type terminals ensure a secure and stable connection, while the DIN rail mount design allows for easy and efficient installation within control cabinets.
With dimensions of 22.5 x 102 x 78 mm, the EMT6 is designed to fit seamlessly into electrical setups without occupying excessive space. The device's robust construction and adherence to international standards underscore its quality and reliability in safeguarding critical motor operations.
The Moeller EMT6 is an essential component for any setup where motor protection is paramount, offering peace of mind through its dependable performance and protective features.
| Specification | Description |
|---|---|
| Part Number | EMT6 |
| Alternative Part Number | EMT6 |
| Manufacturer | Moeller |
| Rated Operational Voltage | 24 to 240 V |
| Mounting Type | Screw, DIN Rail Mount |
| Dimensions | 22.5 x 102 x 78 mm |
| Rated Control Voltage | 230 V 50/60 Hz |
| Rated Insulation Voltage | 300 V to 400 V |
| Rated Operational Current | AC-15: 3 A at 240 V; AC-14: 3 A at 300 V, 3 A at 400 V |
| Conventional Thermal Current | Ith: 6 A |
| Tightening Torque | 1.2 Nm |
| Terminal Capacity | Solid: 1 x (0.5 - 2.5) mm², 2 x (0.5 - 1.5) mm²; Flexible with ferrule: 1 x (0.5 - 2.5) mm² |
| Terminal Screw | M3.5 |
| Degree of Protection | IP20 |
| Ambient Temperature Range | Open: -25 to +60 °C; Enclosed: -25 to +45 °C; Storage: -45 to +85 °C |
| Electromagnetic Compatibility | Electrostatic discharge (ESD): Air discharge 8 kV, Contact discharge 6 kV |
| Sensor Circuit Parameters | Max. cable length to sensor 250m (not insulated), Total cold resistance ≤ 1500 Ω |
| Commodity Code | 853649 |
What is the function of a thermistor overload relay?
A thermistor overload relay, such as the EMT6 from Moeller, is designed to protect motors and other electrical equipment from overheating. It does this by monitoring the temperature via thermistors embedded in the motor windings and disconnecting the power supply if an overtemperature condition is detected.
Can the EMT6 be used with any motor type?
The EMT6 is versatile and can be used with a variety of motor types, as long as the motor is equipped with PTC thermistors for temperature monitoring. It's important to ensure compatibility with the motor's specifications and the relay's rated values.
How is the EMT6 mounted?
The EMT6 can be mounted on a DIN rail or directly onto a mounting surface using a CS-TE adapter. This flexibility allows for easy integration into various control cabinet setups.
What voltage range does the EMT6 support?
The EMT6 supports a wide voltage range from 24 to 240 V, making it suitable for various applications and electrical standards.
What are the dimensions of the EMT6?
The dimensions of the EMT6 are 22.5 x 102 x 78 mm, which is a compact size that allows for efficient use of space within control panels.
How can I test the functionality of the EMT6?
The EMT6 features a test button that can be used to simulate an overtemperature condition and verify the relay's functionality. This ensures that the relay will operate correctly in an actual overtemperature event.
What type of connections does the EMT6 use?
The EMT6 uses screw connections for secure and reliable wiring. This type of connection is commonly used in industrial settings for its robustness.
Is the EMT6 compliant with any EMC standards?
Yes, the EMT6 complies with relevant EMC standards, ensuring that it will not interfere with other electronic equipment and is resistant to various forms of electromagnetic interference.
What is the maximum cable length for sensors connected to the EMT6?
The maximum one-way length for sensor cables connected to the EMT6 is 250 meters when not insulated, which allows for flexibility in sensor placement relative to the relay.
Can the EMT6 be manually reset?
Yes, the EMT6 can be manually reset after a trip event. It also has provisions for automatic reset, which can be configured based on the requirements of the application.
- Protection of electric motors from overheating due to overload or phase failure
- Monitoring temperature in machines with thermistor sensors for machine protection
- Utilisation in control panels for industrial automation systems
- Integration into safety circuits for motor control applications
- Deployment in HVAC systems to safeguard compressors and fans
- Use in material handling equipment to prevent motor burnout
- Application in packaging machinery for consistent operation and protection
- Installation in pump control systems to monitor and protect against thermal overload
- Implementation in manufacturing plants for equipment safety and maintenance
- Incorporation in agricultural machinery to ensure reliable operation under varying load conditions
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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