Lauritz Knudsen MNX Power Contactor 32A, 3 Pole, 220V AC | AC1 Rating - 55A | AC3 Rating - 32A | Electrical Coil | Click fit type construction up to 40A
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Lauritz Knudsen MNX Power Contactor 32A, 3 Pole, 220V AC | AC1 Rating - 55A | AC3 Rating - 32A | Electrical Coil | Click fit type construction up to 40A
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MNX Contactor 32A 3P 415V AC (AC 3) with 220V AC Coil (50–60 Hz) is a compact & high-performance industrial switching device engineered for efficient control of small to medium-capacity electric motors & inductive loads in industrial automation systems. With a 32A current rating & a 3 pole configuration, it is ideally suited for medium-duty motor control applications that require reliability, efficiency, & long operational life.
Designed for AC 3 duty applications, this contactor effectively handles inductive loads such as motors, pumps, fans, compressors, & conveyor systems, including moderate inrush currents during startup & stable switching during continuous operation. The MNX series is known for its robust build quality, compact footprint, & consistent performance, making it a trusted solution for industrial electrical panels.
The 220V AC coil (50–60 Hz) ensures compatibility with standard industrial control voltages, enabling seamless integration into automation & control systems. Built using high-quality materials & precision engineering, this contactor delivers reliable switching performance, durability, & dependable operation in demanding industrial environments.
Purpose & Function
This contactor is designed for efficient motor control & automation:
• Controls small to medium three-phase motors
• Handles moderate inrush current during motor startup
• Provides reliable switching & operational stability
• Supports industrial automation & control systems
• Enhances efficiency & performance of electrical installations
Electrical Configuration
• Product type: Contactor
• Model: MNX
• Rated current: 32A
• Number of poles: 3P
• Voltage rating: 415V AC
• Utilization category: AC 3 (motor loads)
• Coil voltage: 220V AC
• Frequency: 50–60 Hz
• Function: Motor switching, control, & protection
Construction & Design
Engineered for reliable industrial performance:
• High-quality contacts for efficient electrical conduction
• Compact design for space-saving panel installation
• Durable construction ensures long service life
• Precision switching mechanism for consistent performance
• High mechanical & electrical endurance
Safety & Protection
• Ensures safe motor starting & stopping
• Reduces risk of electrical faults & equipment damage
• Provides stable switching under inductive loads
• Enhances reliability of control circuits
• Improves overall system safety & protection
Mounting & Installation
• Suitable for panel or DIN rail mounting
• Compact structure for efficient space utilization
• Easy & secure installation process
• Simplified wiring & integration
• Ensures stable & reliable electrical connections
Application Domains
• Motor control centers (MCC panels)
• Industrial automation systems
• Pumps, fans, & compressors
• Conveyor systems & machinery control
• HVAC systems & process automation
• Electrical control panels
Key Features
• 32A rated MNX contactor
• 3-pole configuration for motor control
• AC 3 duty for inductive loads
• 220V AC coil (50–60 Hz)
• Compact, durable, & industrial-grade design
Applications
• Medium-capacity motor switching & control
• Industrial automation systems
• Pump & fan applications
• Conveyor & machinery operations
• Electrical control panels
FAQs
1. What is an AC 3 contactor?
Ans: An AC 3 contactor is designed for switching inductive loads such as motors & handling starting currents safely.
2. What does 3P mean?
Ans: It refers to a three-pole contactor used for controlling three-phase electrical systems.
3. What is the advantage of a 220V coil?
Ans: It ensures compatibility with standard industrial control voltages & stable system operation.
4. Where is this contactor used?
Ans: It is used in motor control panels, industrial automation systems, & machinery control applications.
5. Is it suitable for motor applications?
Ans: Yes, it is specifically designed for controlling motors & inductive loads.
6. What is MNX series known for?
Ans: The MNX series is known for compact design, durability, & reliable industrial performance.
7. Is installation easy?
Ans: Yes, it allows quick & secure installation in electrical control panels.
Overview
| Ambient temperature | -20 to 55 degree C |
|---|---|
| Mechanical Life (No. of operating cycles) | 7200 Cy/Hr |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Rated Insulation Voltage Ui (V) | 690V |
| Conformance to Standards | IS/IEC 6094741, IEC 6094741 |
| Coil Voltage | 220 V AC |
| Rated operational current at 415V | 32A |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 3P |
| Height(mm) | 83 |
| Width(mm) | 45 |
| Depth(mm) | 95.7 |
| Rated kW | 7.5kW |
| Rated making capacity | 550V |
| Coil Operating band %Uc (Pick up) | 65 - 120 % |
| Rated breaking capacity | 500V |
| Mechanical Life | 10 Million |
| Coil Operating band %Uc (Drop off) | 35 - 50 % |
| Pick up VA consumption | 68VA |
| Hold on VA consumption | 11VA |
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 MNX Contactor 32A 3P 415V AC (AC 3) with 220V AC Coil (50–60 Hz) is a compact & high-performance industrial switching device engineered for efficient control of small to medium-capacity electric motors & inductive loads in industrial automation systems. With a 32A current rating & a 3 pole configuration, it is ideally suited for medium-duty motor control applications that require reliability, efficiency, & long operational life.
Designed for AC 3 duty applications, this contactor effectively handles inductive loads such as motors, pumps, fans, compressors, & conveyor systems, including moderate inrush currents during startup & stable switching during continuous operation. The MNX series is known for its robust build quality, compact footprint, & consistent performance, making it a trusted solution for industrial electrical panels.
The 220V AC coil (50–60 Hz) ensures compatibility with standard industrial control voltages, enabling seamless integration into automation & control systems. Built using high-quality materials & precision engineering, this contactor delivers reliable switching performance, durability, & dependable operation in demanding industrial environments.
Purpose & Function
This contactor is designed for efficient motor control & automation:
• Controls small to medium three-phase motors
• Handles moderate inrush current during motor startup
• Provides reliable switching & operational stability
• Supports industrial automation & control systems
• Enhances efficiency & performance of electrical installations
Electrical Configuration
• Product type: Contactor
• Model: MNX
• Rated current: 32A
• Number of poles: 3P
• Voltage rating: 415V AC
• Utilization category: AC 3 (motor loads)
• Coil voltage: 220V AC
• Frequency: 50–60 Hz
• Function: Motor switching, control, & protection
Construction & Design
Engineered for reliable industrial performance:
• High-quality contacts for efficient electrical conduction
• Compact design for space-saving panel installation
• Durable construction ensures long service life
• Precision switching mechanism for consistent performance
• High mechanical & electrical endurance
Safety & Protection
• Ensures safe motor starting & stopping
• Reduces risk of electrical faults & equipment damage
• Provides stable switching under inductive loads
• Enhances reliability of control circuits
• Improves overall system safety & protection
Mounting & Installation
• Suitable for panel or DIN rail mounting
• Compact structure for efficient space utilization
• Easy & secure installation process
• Simplified wiring & integration
• Ensures stable & reliable electrical connections
Application Domains
• Motor control centers (MCC panels)
• Industrial automation systems
• Pumps, fans, & compressors
• Conveyor systems & machinery control
• HVAC systems & process automation
• Electrical control panels
Key Features
• 32A rated MNX contactor
• 3-pole configuration for motor control
• AC 3 duty for inductive loads
• 220V AC coil (50–60 Hz)
• Compact, durable, & industrial-grade design
Applications
• Medium-capacity motor switching & control
• Industrial automation systems
• Pump & fan applications
• Conveyor & machinery operations
• Electrical control panels
FAQs
1. What is an AC 3 contactor?
Ans: An AC 3 contactor is designed for switching inductive loads such as motors & handling starting currents safely.
2. What does 3P mean?
Ans: It refers to a three-pole contactor used for controlling three-phase electrical systems.
3. What is the advantage of a 220V coil?
Ans: It ensures compatibility with standard industrial control voltages & stable system operation.
4. Where is this contactor used?
Ans: It is used in motor control panels, industrial automation systems, & machinery control applications.
5. Is it suitable for motor applications?
Ans: Yes, it is specifically designed for controlling motors & inductive loads.
6. What is MNX series known for?
Ans: The MNX series is known for compact design, durability, & reliable industrial performance.
7. Is installation easy?
Ans: Yes, it allows quick & secure installation in electrical control panels.
Overview
| Ambient temperature | -20 to 55 degree C |
|---|---|
| Mechanical Life (No. of operating cycles) | 7200 Cy/Hr |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Rated Insulation Voltage Ui (V) | 690V |
| Conformance to Standards | IS/IEC 6094741, IEC 6094741 |
| Coil Voltage | 220 V AC |
| Rated operational current at 415V | 32A |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 3P |
| Height(mm) | 83 |
| Width(mm) | 45 |
| Depth(mm) | 95.7 |
| Rated kW | 7.5kW |
| Rated making capacity | 550V |
| Coil Operating band %Uc (Pick up) | 65 - 120 % |
| Rated breaking capacity | 500V |
| Mechanical Life | 10 Million |
| Coil Operating band %Uc (Drop off) | 35 - 50 % |
| Pick up VA consumption | 68VA |
| Hold on VA consumption | 11VA |
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.