Lauritz Knudsen Starter MN 25 DOL , 240V AC | Relay Range: 9-15A | Weatherproof | for Pump | Shock Proof
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Lauritz Knudsen Starter MN 25 DOL , 240V AC | Relay Range: 9-15A | Weatherproof | for Pump | Shock Proof
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MN-25 DOL Starter (9–15A, 240V AC) is a compact & dependable motor starter designed for safe & efficient starting of small to medium electric motors. It uses the Direct-On-Line (DOL) starting method, allowing motors to be connected directly to the power supply for simple, quick, & effective operation.
Belonging to the MN series, this starter is built with robust construction & high-quality components to ensure long-lasting performance. It integrates a contactor, thermal overload relay, & control mechanism within a compact enclosure, providing a complete solution for motor control & protection in residential, commercial, & light industrial environments.
Purpose & Function
This DOL starter is designed for efficient motor control & safety:
• Starts motors directly from the power supply
• Provides overload protection using a thermal relay
• Enables ON/OFF motor operation
• Ensures stable & reliable performance
• Protects equipment from electrical faults
Electrical Configuration
• Type: Direct-On-Line (DOL) Starter
• Current rating: 9–15A
• Rated voltage: 240V AC
• Phase: Single phase
• Model: MN-25
• Function: Motor starting, control, & protection
Construction & Design
The starter is engineered for durability & ease of installation:
• Compact & rugged design
• Integrated contactor & thermal overload relay
• High-quality internal components for reliable operation
• Designed for easy wiring & installation
• Suitable for panel mounting or standalone use
Safety & Protection
• Thermal overload relay protects against excessive current
• Prevents motor overheating & damage
• Ensures safe startup & shutdown operations
• Protects against electrical faults
• Enhances overall system reliability
Mounting & Installation
• Suitable for panel or surface mounting
• Quick & easy installation process
• Compatible with standard wiring systems
• Ideal for compact motor control panels
• Supports clean & organized wiring layouts
Application Domains
• Water pumps & irrigation systems
• HVAC & ventilation equipment
• Small machinery & tools
• Compressors & motor-driven equipment
• Residential & commercial motor applications
Key Features
• 9–15A current rating for small to medium motors
• 240V AC operation for single-phase systems
• Direct-On-Line starting for simple motor control
• Built-in thermal overload protection
• Durable & high-quality construction
• Easy installation & maintenance
Applications
• Pump control systems
• HVAC equipment
• Small machinery & tools
• Commercial motor setups
• Utility & maintenance motor systems
FAQs
1. What is a DOL starter?
Ans: A DOL starter is a device that starts a motor by directly connecting it to the power supply.
2. What does 9–15A mean?
Ans: It indicates the current range the starter can safely handle, suitable for small to medium motors.
3. Is this suitable for single-phase motors?
Ans: Yes, it is designed for 240V single-phase motor applications.
4. What is the purpose of the thermal overload relay?
Ans: It protects the motor from overheating & damage caused by excessive current.
5. Can it be used for pumps?
Ans: Yes, it is commonly used for pumps, compressors, & similar equipment.
6. What voltage does it support?
Ans: It operates at 240V AC, typical for single-phase systems.
7. Why is a DOL starter important?
Ans: It ensures safe motor starting, protects equipment, & improves overall system reliability.
Overview
| Relay Range (A) | 9-15A |
|---|---|
| Relay | MN 2 |
| Contactor | MNX 25 |
| Coil Voltage | 240 V AC |
| Conformance to Standards | IS/IEC 60947-4-1, IEC 60947-4-1 |
| Ambient temperature | -5 to 55 deg C |
| Degree of protection | IP 54 |
| Discount Percentage | Between 0-10 % |
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 MN-25 DOL Starter (9–15A, 240V AC) is a compact & dependable motor starter designed for safe & efficient starting of small to medium electric motors. It uses the Direct-On-Line (DOL) starting method, allowing motors to be connected directly to the power supply for simple, quick, & effective operation.
Belonging to the MN series, this starter is built with robust construction & high-quality components to ensure long-lasting performance. It integrates a contactor, thermal overload relay, & control mechanism within a compact enclosure, providing a complete solution for motor control & protection in residential, commercial, & light industrial environments.
Purpose & Function
This DOL starter is designed for efficient motor control & safety:
• Starts motors directly from the power supply
• Provides overload protection using a thermal relay
• Enables ON/OFF motor operation
• Ensures stable & reliable performance
• Protects equipment from electrical faults
Electrical Configuration
• Type: Direct-On-Line (DOL) Starter
• Current rating: 9–15A
• Rated voltage: 240V AC
• Phase: Single phase
• Model: MN-25
• Function: Motor starting, control, & protection
Construction & Design
The starter is engineered for durability & ease of installation:
• Compact & rugged design
• Integrated contactor & thermal overload relay
• High-quality internal components for reliable operation
• Designed for easy wiring & installation
• Suitable for panel mounting or standalone use
Safety & Protection
• Thermal overload relay protects against excessive current
• Prevents motor overheating & damage
• Ensures safe startup & shutdown operations
• Protects against electrical faults
• Enhances overall system reliability
Mounting & Installation
• Suitable for panel or surface mounting
• Quick & easy installation process
• Compatible with standard wiring systems
• Ideal for compact motor control panels
• Supports clean & organized wiring layouts
Application Domains
• Water pumps & irrigation systems
• HVAC & ventilation equipment
• Small machinery & tools
• Compressors & motor-driven equipment
• Residential & commercial motor applications
Key Features
• 9–15A current rating for small to medium motors
• 240V AC operation for single-phase systems
• Direct-On-Line starting for simple motor control
• Built-in thermal overload protection
• Durable & high-quality construction
• Easy installation & maintenance
Applications
• Pump control systems
• HVAC equipment
• Small machinery & tools
• Commercial motor setups
• Utility & maintenance motor systems
FAQs
1. What is a DOL starter?
Ans: A DOL starter is a device that starts a motor by directly connecting it to the power supply.
2. What does 9–15A mean?
Ans: It indicates the current range the starter can safely handle, suitable for small to medium motors.
3. Is this suitable for single-phase motors?
Ans: Yes, it is designed for 240V single-phase motor applications.
4. What is the purpose of the thermal overload relay?
Ans: It protects the motor from overheating & damage caused by excessive current.
5. Can it be used for pumps?
Ans: Yes, it is commonly used for pumps, compressors, & similar equipment.
6. What voltage does it support?
Ans: It operates at 240V AC, typical for single-phase systems.
7. Why is a DOL starter important?
Ans: It ensures safe motor starting, protects equipment, & improves overall system reliability.
Overview
| Relay Range (A) | 9-15A |
|---|---|
| Relay | MN 2 |
| Contactor | MNX 25 |
| Coil Voltage | 240 V AC |
| Conformance to Standards | IS/IEC 60947-4-1, IEC 60947-4-1 |
| Ambient temperature | -5 to 55 deg C |
| Degree of protection | IP 54 |
| Discount Percentage | Between 0-10 % |
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.