Lauritz Knudsen MO0 Control Contactor, 40E, 4A, 4 Pole, 24V DC | AC-15 | with 4 Inbuilt
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Lauritz Knudsen MO0 Control Contactor, 40E, 4A, 4 Pole, 24V DC | AC-15 | with 4 Inbuilt
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- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MO0 Control Contactor 4A 4P 415V AC (AC 15) with 4NO Auxiliary Contacts & 24V DC Coil is a compact & high-performance switching device designed for industrial automation & electrical control applications operating on low-voltage DC systems. With a 4A rating & a 4 pole configuration, it is ideally suited for precise, low-power control circuits where consistent & reliable switching is essential.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, handling electromagnetic loads such as relays, timers, PLC outputs, & signaling devices. The 4 normally open (4NO) contacts provide multiple output switching capability, making it perfect for applications requiring simultaneous control of several circuits.
The 24V DC coil ensures safe low-voltage operation, fast response time, & high compatibility with PLC-based & modern automation systems, making it a preferred choice for advanced control panels. Built using high-quality materials & precision engineering, this contactor ensures durable performance, operational safety, & long service life in demanding industrial environments.
Purpose & Function
This control contactor is designed for efficient DC automation & multi-output control:
• Controls multiple circuits in industrial automation systems
• Operates relays, timers, & signaling devices
• Provides flexible multi-output switching using 4NO contacts
• Ensures safe & stable low-voltage DC operation
• Enhances system efficiency & reliability
Electrical Configuration
• Product type: Control Contactor
• Model: MO0
• Rated current: 4A
• Number of poles: 4P
• Voltage rating: 415V AC
• Utilization category: AC 15 (control circuit switching)
• Contact configuration: 4NO
• Coil voltage: 24V DC
• Frequency: DC operation
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & reliable DC control applications:
• Precision contact mechanism for accurate switching
• Durable contact materials for extended service life
• Compact design for efficient panel integration
• Robust housing suited for industrial environments
• High mechanical & electrical endurance
Safety & Protection
• Enables safe low-voltage DC control operation
• Minimizes electrical faults & contact wear
• Provides stable & consistent performance
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact design for space optimization
• Easy wiring & installation
• Compatible with PLC-based automation panels
• Designed for simple maintenance & replacement
Application Domains
• Industrial automation systems
• PLC & control panels
• Machine control circuits
• Process automation systems
• Electrical control panels
• OEM & industrial machinery
Key Features
• 4A control contactor
• 4-pole configuration
• AC 15 rated for control circuits
• 4NO contact configuration
• 24V DC coil
• Ideal for low-voltage automation systems
Applications
• Multi-output control circuit switching
• PLC & automation systems
• Relay & timer control
• Machine control panels
• Industrial process control systems
FAQs
1. What is an AC 15 contactor?
Ans: An AC 15 contactor is used for switching control circuits & electromagnetic loads like relays & coils.
2. What is the benefit of 4NO contacts?
Ans: It allows multiple circuits to be switched simultaneously, ideal for automation & multi-output control applications.
3. Why use a 24V DC coil?
Ans: It provides safe low-voltage operation & compatibility with PLC & modern automation systems.
4. Where is this contactor used?
Ans: It is used in automation panels, PLC systems, & industrial control applications.
5. Is this suitable for motor control?
Ans: No, it is designed for control circuits, not for direct motor switching.
6. What loads can it control?
Ans: It controls relays, timers, PLC outputs, & signaling devices.
7. Why use DC control contactors?
Ans: They provide stable operation, faster response, & better efficiency in automation systems.
Overview
| Ambient temperature | -5 to 55 degree C |
|---|---|
| Mechanical Life (No. of operating cycles) | 7200 Operations/Hr |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Rated Insulation Voltage Ui (V) | 1000V |
| Conformance to Standards | IS/IEC 6094751, IEC 6094751, EN 6094751 |
| Coil Voltage | 24 V DC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 4NO |
| Height(mm) | 83.5 |
| Width(mm) | 45 |
| Depth(mm) | 111 |
| Coil Operating band %Uc (Pick up) | 70 - 120 % |
| Mechanical Life | 10 Million |
| Coil Operating band %Uc (Drop off) | 60 - 100 % |
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 MO0 Control Contactor 4A 4P 415V AC (AC 15) with 4NO Auxiliary Contacts & 24V DC Coil is a compact & high-performance switching device designed for industrial automation & electrical control applications operating on low-voltage DC systems. With a 4A rating & a 4 pole configuration, it is ideally suited for precise, low-power control circuits where consistent & reliable switching is essential.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, handling electromagnetic loads such as relays, timers, PLC outputs, & signaling devices. The 4 normally open (4NO) contacts provide multiple output switching capability, making it perfect for applications requiring simultaneous control of several circuits.
The 24V DC coil ensures safe low-voltage operation, fast response time, & high compatibility with PLC-based & modern automation systems, making it a preferred choice for advanced control panels. Built using high-quality materials & precision engineering, this contactor ensures durable performance, operational safety, & long service life in demanding industrial environments.
Purpose & Function
This control contactor is designed for efficient DC automation & multi-output control:
• Controls multiple circuits in industrial automation systems
• Operates relays, timers, & signaling devices
• Provides flexible multi-output switching using 4NO contacts
• Ensures safe & stable low-voltage DC operation
• Enhances system efficiency & reliability
Electrical Configuration
• Product type: Control Contactor
• Model: MO0
• Rated current: 4A
• Number of poles: 4P
• Voltage rating: 415V AC
• Utilization category: AC 15 (control circuit switching)
• Contact configuration: 4NO
• Coil voltage: 24V DC
• Frequency: DC operation
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & reliable DC control applications:
• Precision contact mechanism for accurate switching
• Durable contact materials for extended service life
• Compact design for efficient panel integration
• Robust housing suited for industrial environments
• High mechanical & electrical endurance
Safety & Protection
• Enables safe low-voltage DC control operation
• Minimizes electrical faults & contact wear
• Provides stable & consistent performance
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact design for space optimization
• Easy wiring & installation
• Compatible with PLC-based automation panels
• Designed for simple maintenance & replacement
Application Domains
• Industrial automation systems
• PLC & control panels
• Machine control circuits
• Process automation systems
• Electrical control panels
• OEM & industrial machinery
Key Features
• 4A control contactor
• 4-pole configuration
• AC 15 rated for control circuits
• 4NO contact configuration
• 24V DC coil
• Ideal for low-voltage automation systems
Applications
• Multi-output control circuit switching
• PLC & automation systems
• Relay & timer control
• Machine control panels
• Industrial process control systems
FAQs
1. What is an AC 15 contactor?
Ans: An AC 15 contactor is used for switching control circuits & electromagnetic loads like relays & coils.
2. What is the benefit of 4NO contacts?
Ans: It allows multiple circuits to be switched simultaneously, ideal for automation & multi-output control applications.
3. Why use a 24V DC coil?
Ans: It provides safe low-voltage operation & compatibility with PLC & modern automation systems.
4. Where is this contactor used?
Ans: It is used in automation panels, PLC systems, & industrial control applications.
5. Is this suitable for motor control?
Ans: No, it is designed for control circuits, not for direct motor switching.
6. What loads can it control?
Ans: It controls relays, timers, PLC outputs, & signaling devices.
7. Why use DC control contactors?
Ans: They provide stable operation, faster response, & better efficiency in automation systems.
Overview
| Ambient temperature | -5 to 55 degree C |
|---|---|
| Mechanical Life (No. of operating cycles) | 7200 Operations/Hr |
| Rated impulse withstand voltage (Uimp) | 8kV |
| Rated Insulation Voltage Ui (V) | 1000V |
| Conformance to Standards | IS/IEC 6094751, IEC 6094751, EN 6094751 |
| Coil Voltage | 24 V DC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 4NO |
| Height(mm) | 83.5 |
| Width(mm) | 45 |
| Depth(mm) | 111 |
| Coil Operating band %Uc (Pick up) | 70 - 120 % |
| Mechanical Life | 10 Million |
| Coil Operating band %Uc (Drop off) | 60 - 100 % |
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.