Lauritz Knudsen Spare - MU1H Contactor | AC1 Rating-55A | AC3 Rating-20A | 415V AC
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Lauritz Knudsen Spare - MU1H Contactor | AC1 Rating-55A | AC3 Rating-20A | 415V AC
- Description
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MU1H Contactor is a high-performance electrical switching device designed for controlling motors & power circuits in agricultural, commercial, & industrial applications.
Rated for AC-3 duty at 20A & AC-1 duty at 55A, with a 415V AC coil voltage, this contactor delivers reliable switching performance for motor loads & electrical circuits. It is ideal for agricultural pump systems, irrigation installations, motor starter panels, industrial automation systems, & electrical control applications that require dependable load switching & operational efficiency.
How the Contactor Works
The contactor supports electrical control systems by:
• Switching motors & electrical loads safely
• Controlling pump start & stop operations
• Supporting automatic & manual control circuits
• Providing reliable load switching performance
• Assisting efficient power management
• Enhancing overall system reliability
Electrical Configuration
• Product Type: Power Contactor
• Series: MU1H
• Coil Voltage: 415V AC
• AC-3 Rated Current: 20A
• AC-1 Rated Current: 55A
• Application: Motor & Load Switching
• Suitable for Control & Automation Systems
• Designed for Agricultural & Industrial Applications
Construction & Internal Configuration
Built for dependable operation:
• Durable contactor construction
• Compact & robust design
• Reliable electrical & mechanical switching performance
• Designed for frequent switching operations
• Suitable for motor & power control applications
• Long operational service life
Safety & Protection
• Supports reliable motor control
• Provides dependable switching performance
• Improves equipment reliability
• Supports efficient electrical operation
• Enhances operational safety
• Durable construction for long-term service
Mounting & Durability
• Easy installation in compatible control panels
• Suitable for maintenance & replacement applications
• Designed for long-term operation
• Reliable performance in agricultural & industrial environments
• Low-maintenance component design
Application Domains
• Agricultural pump systems
• Irrigation control installations
• Water pumping applications
• Motor starter panels
• Industrial automation systems
• Electrical control panels
• Power distribution systems
Key Features
• MU1H power contactor
• Coil voltage: 415V AC
• AC-3 rating: 20A
• AC-1 rating: 55A
• Reliable motor & load switching
• Durable electromagnetic operation
• Compact & robust construction
• Long operational service life
Applications
• Agricultural pump controllers
• Irrigation systems
• Water pumping installations
• Motor control panels
• Industrial automation equipment
• Electrical switching systems
• Motor starter assemblies
FAQs
1. What is this MU1H contactor used for?
Ans: It is used for switching & controlling motors, pumps, & electrical loads in industrial & agricultural electrical systems.
2. What is the AC-3 rating of this contactor?
Ans: The contactor has an AC-3 rating of 20A, suitable for motor switching applications.
3. What is the AC-1 rating of this contactor?
Ans: The contactor has an AC-1 rating of 55A for resistive load applications.
4. What is the coil voltage of this contactor?
Ans: The contactor operates with a 415V AC coil.
5. Is it suitable for agricultural pump systems?
Ans: Yes, it is ideal for agricultural pumps, irrigation systems, & water management applications.
6. Can it be used in motor starter panels?
Ans: Yes, it is commonly installed in motor starter panels & motor control systems.
7. What are the benefits of using a contactor?
Ans: It provides reliable switching performance, improves equipment protection, supports efficient motor operation, & enhances overall system reliability.
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.
Reviews
Description
About the Product
The Lauritz Knudsen MU1H Contactor is a high-performance electrical switching device designed for controlling motors & power circuits in agricultural, commercial, & industrial applications.
Rated for AC-3 duty at 20A & AC-1 duty at 55A, with a 415V AC coil voltage, this contactor delivers reliable switching performance for motor loads & electrical circuits. It is ideal for agricultural pump systems, irrigation installations, motor starter panels, industrial automation systems, & electrical control applications that require dependable load switching & operational efficiency.
How the Contactor Works
The contactor supports electrical control systems by:
• Switching motors & electrical loads safely
• Controlling pump start & stop operations
• Supporting automatic & manual control circuits
• Providing reliable load switching performance
• Assisting efficient power management
• Enhancing overall system reliability
Electrical Configuration
• Product Type: Power Contactor
• Series: MU1H
• Coil Voltage: 415V AC
• AC-3 Rated Current: 20A
• AC-1 Rated Current: 55A
• Application: Motor & Load Switching
• Suitable for Control & Automation Systems
• Designed for Agricultural & Industrial Applications
Construction & Internal Configuration
Built for dependable operation:
• Durable contactor construction
• Compact & robust design
• Reliable electrical & mechanical switching performance
• Designed for frequent switching operations
• Suitable for motor & power control applications
• Long operational service life
Safety & Protection
• Supports reliable motor control
• Provides dependable switching performance
• Improves equipment reliability
• Supports efficient electrical operation
• Enhances operational safety
• Durable construction for long-term service
Mounting & Durability
• Easy installation in compatible control panels
• Suitable for maintenance & replacement applications
• Designed for long-term operation
• Reliable performance in agricultural & industrial environments
• Low-maintenance component design
Application Domains
• Agricultural pump systems
• Irrigation control installations
• Water pumping applications
• Motor starter panels
• Industrial automation systems
• Electrical control panels
• Power distribution systems
Key Features
• MU1H power contactor
• Coil voltage: 415V AC
• AC-3 rating: 20A
• AC-1 rating: 55A
• Reliable motor & load switching
• Durable electromagnetic operation
• Compact & robust construction
• Long operational service life
Applications
• Agricultural pump controllers
• Irrigation systems
• Water pumping installations
• Motor control panels
• Industrial automation equipment
• Electrical switching systems
• Motor starter assemblies
FAQs
1. What is this MU1H contactor used for?
Ans: It is used for switching & controlling motors, pumps, & electrical loads in industrial & agricultural electrical systems.
2. What is the AC-3 rating of this contactor?
Ans: The contactor has an AC-3 rating of 20A, suitable for motor switching applications.
3. What is the AC-1 rating of this contactor?
Ans: The contactor has an AC-1 rating of 55A for resistive load applications.
4. What is the coil voltage of this contactor?
Ans: The contactor operates with a 415V AC coil.
5. Is it suitable for agricultural pump systems?
Ans: Yes, it is ideal for agricultural pumps, irrigation systems, & water management applications.
6. Can it be used in motor starter panels?
Ans: Yes, it is commonly installed in motor starter panels & motor control systems.
7. What are the benefits of using a contactor?
Ans: It provides reliable switching performance, improves equipment protection, supports efficient motor operation, & enhances overall system reliability.
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.