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LB1LB03P07
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LB1LB03P07 |
| Manufacturer | Telemecanique |
| Product Type | Thermal-magnetic protection module |
| Poles Description | 3P |
| Number of Protected Poles | 3 |
| Rated Operational Voltage [Ue] | 690 V AC |
| Motor Power kW | 0.37 kW at 220...240 V AC 50/60 Hz 0.75 kW at 400...415 V AC 50/60 Hz 1.1 kW at 440 V AC 50/60 Hz 1.1 kW at 480...525 V AC 50/60 Hz 1.5 kW at 600...690 V AC 50/60 Hz |
| Utilisation Category | AC-43 |
| Breaking Capacity | >= 130 kA at 220...240 V AC >= 130 kA at 400...415 V AC >= 130 kA at 440 V AC >= 130 kA at 480...525 V AC >= 130 kA at 600...690 V AC |
| Protection Type | Phase imbalance |
| Magnetic Tripping Current | 15 A +/- 20 % conforming to IEC standards |
| Thermal Protection Adjustment Range | 0.1...12 A minimum at -20...60 °C without derating 0.16...18 A maximum at -20...70 °C with derating |
| Thermal Overload Class | Class 10 |
| Product Weight | 0.25 kg |
| Compatibility Code | LB1LB |
| Standards | IEC 60947-6-1, IEC 60947-6-2 |
The Telemecanique LB1LB03P07 is a robust thermal-magnetic protection module designed to safeguard three-phase electrical motors from potential overload and phase imbalance issues. With a rated operational voltage of up to 690 V AC, this module is capable of handling motor power ranging from 0.37 kW at 220-240 V AC to 1.5 kW at 600-690 V AC, making it suitable for a diverse array of industrial applications.
Featuring a thermal protection adjustment range of 0.1 to 12 A at temperatures between -20 to 60°C without derating, and up to 18 A with derating at temperatures up to 70°C, the LB1LB03P07 ensures reliable performance under varying environmental conditions. The module is classified under Thermal Overload Class 10, providing quick response to prevent motor damage due to excessive heat build-up.
The LB1LB03P07 also boasts a high breaking capacity, with ratings of >= 130 kA across a range of voltages from 220 V AC to 690 V AC, ensuring dependable circuit interruption in the event of a fault. The magnetic tripping current is set at 15 A +/- 20%, conforming to multiple IEC standards, which underscores its compliance with international electrical standards.
This protection module is compact, with a weight of just 0.25 kg, and is designed for seamless integration with LB1LB compatible systems. Its adherence to IEC standards 60947-6-1 and 60947-6-2 further attests to its quality and reliability in protecting electrical equipment in commercial and industrial settings.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the voltage rating for this protective module?
The protective module is rated for a voltage of up to 690 V AC.
Can this module be used for three-phase applications?
Yes, it is designed for three-phase applications with a 3-pole configuration.
What types of protection does this module offer?
It offers thermal-magnetic protection, including phase imbalance protection.
What is the motor power compatibility of this module?
The module is compatible with motor powers ranging from 0.37 kW at 220...240 V AC up to 1.5 kW at 600...690 V AC.
What is the breaking capacity of this module?
The breaking capacity is >= 130 kA at voltages ranging from 220...240 V AC to 600...690 V AC.
What is the thermal protection adjustment range?
The thermal protection adjustment range is 0.1...12 A minimum at -20...60 °C without derating and 0.16...18 A maximum at -20...70 °C with derating.
What standards does this module comply with?
It complies with IEC 60947-6-1 and IEC 60947-6-2 standards.
What is the magnetic tripping current specification?
The magnetic tripping current is set at 15 A +/- 20% in accordance with various IEC standards.
What is the weight of this protective module?
The module weighs approximately 0.25 kg.
What is the utilisation category for this module?
The utilisation category for this module is AC-43.
