Lauritz Knudsen MO0 Control Contactor, 22E, 4A, 4Pole, 240V AC | AC-15 | with 2 Inbuilt + 2 in auxilary contacts
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Lauritz Knudsen MO0 Control Contactor, 22E, 4A, 4Pole, 240V AC | AC-15 | with 2 Inbuilt + 2 in auxilary contacts
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MO0 Control Contactor 4A 4P 415V AC (AC 15) with 2NO + 2NC Auxiliary Contacts & 240V AC Coil (50–60 Hz) is a compact & reliable switching device engineered for precise control applications in industrial automation & electrical control systems. With a 4A rating & a 4 pole configuration, it is ideally suited for low-power control circuits requiring consistent & dependable switching performance.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, including electromagnetic loads such as relays, timers, contactors, & signaling devices. The 2 normally open (NO) & 2 normally closed (NC) contacts enable flexible circuit design, making it highly suitable for complex automation & control logic applications.
The contactor is equipped with a 240V AC coil (50–60 Hz), ensuring compatibility with standard industrial control voltages. Built with high-quality materials & precision engineering, it delivers safe operation, excellent durability, & reliable performance in demanding environments with frequent switching operations.
Purpose & Function
This control contactor is designed for efficient circuit control & automation:
• Controls switching operations in electrical & automation circuits
• Operates relays, timers, & signaling devices
• Enables flexible control logic with NO & NC contacts
• Supports stable performance in control panels
• Enhances efficiency in industrial automation systems
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: 2NO + 2NC
• Coil voltage: 240V AC
• Frequency: 50–60 Hz
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & efficient control switching:
• Precision contact system for reliable operation
• Durable contact materials for long service life
• Compact design for efficient panel space usage
• Robust housing suitable for industrial environments
• High mechanical & electrical endurance
Safety & Protection
• Ensures safe & stable switching of control circuits
• Minimizes risk of contact wear & failure
• Provides consistent performance under frequent switching
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact size for space-saving installation
• Easy & secure wiring process
• Flexible integration into automation panels
• Designed for easy maintenance & replacement
Application Domains
• Industrial automation systems
• Electrical control panels
• PLC-based control systems
• Machine control circuits
• Process automation systems
• Commercial electrical installations
Key Features
• 4A control contactor
• 4-pole configuration
• AC 15 rated for control circuits
• 2NO + 2NC contact configuration
• 240V AC coil (50–60 Hz)
• Compact & durable design
Applications
• 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 designed for switching control circuits & electromagnetic loads such as relays & coils.
2. What is the advantage of 2NO + 2NC contacts?
Ans: It provides flexibility in control logic design & automation circuit configurations.
3. Where is this contactor used?
Ans: It is used in control panels, automation systems, & industrial control circuits.
4. What is the function of a 240V coil?
Ans: It allows operation with standard industrial control voltage supply.
5. Is this suitable for motor control?
Ans: No, it is intended for control circuits, not for direct motor switching.
6. What loads can this contactor switch?
Ans: It switches control loads such as relays, timers, PLC inputs, & signaling equipment.
7. Why is AC 15 rating important?
Ans: It ensures reliability & durability in control circuit applications involving frequent switching.
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 | 240 V AC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 2NO+2NC |
| Height(mm) | 86.5 |
| Width(mm) | 45 |
| Depth(mm) | 89 |
| Coil Operating band %Uc (Pick up) | 65 - 110 % |
| Mechanical Life | 10 million |
| Coil Operating band %Uc (Drop off) | 30 - 55 % |
| Pick up VA consumption | 68VA |
| Hold on VA consumption | 9VA |
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 2NO + 2NC Auxiliary Contacts & 240V AC Coil (50–60 Hz) is a compact & reliable switching device engineered for precise control applications in industrial automation & electrical control systems. With a 4A rating & a 4 pole configuration, it is ideally suited for low-power control circuits requiring consistent & dependable switching performance.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, including electromagnetic loads such as relays, timers, contactors, & signaling devices. The 2 normally open (NO) & 2 normally closed (NC) contacts enable flexible circuit design, making it highly suitable for complex automation & control logic applications.
The contactor is equipped with a 240V AC coil (50–60 Hz), ensuring compatibility with standard industrial control voltages. Built with high-quality materials & precision engineering, it delivers safe operation, excellent durability, & reliable performance in demanding environments with frequent switching operations.
Purpose & Function
This control contactor is designed for efficient circuit control & automation:
• Controls switching operations in electrical & automation circuits
• Operates relays, timers, & signaling devices
• Enables flexible control logic with NO & NC contacts
• Supports stable performance in control panels
• Enhances efficiency in industrial automation systems
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: 2NO + 2NC
• Coil voltage: 240V AC
• Frequency: 50–60 Hz
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & efficient control switching:
• Precision contact system for reliable operation
• Durable contact materials for long service life
• Compact design for efficient panel space usage
• Robust housing suitable for industrial environments
• High mechanical & electrical endurance
Safety & Protection
• Ensures safe & stable switching of control circuits
• Minimizes risk of contact wear & failure
• Provides consistent performance under frequent switching
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact size for space-saving installation
• Easy & secure wiring process
• Flexible integration into automation panels
• Designed for easy maintenance & replacement
Application Domains
• Industrial automation systems
• Electrical control panels
• PLC-based control systems
• Machine control circuits
• Process automation systems
• Commercial electrical installations
Key Features
• 4A control contactor
• 4-pole configuration
• AC 15 rated for control circuits
• 2NO + 2NC contact configuration
• 240V AC coil (50–60 Hz)
• Compact & durable design
Applications
• 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 designed for switching control circuits & electromagnetic loads such as relays & coils.
2. What is the advantage of 2NO + 2NC contacts?
Ans: It provides flexibility in control logic design & automation circuit configurations.
3. Where is this contactor used?
Ans: It is used in control panels, automation systems, & industrial control circuits.
4. What is the function of a 240V coil?
Ans: It allows operation with standard industrial control voltage supply.
5. Is this suitable for motor control?
Ans: No, it is intended for control circuits, not for direct motor switching.
6. What loads can this contactor switch?
Ans: It switches control loads such as relays, timers, PLC inputs, & signaling equipment.
7. Why is AC 15 rating important?
Ans: It ensures reliability & durability in control circuit applications involving frequent switching.
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 | 240 V AC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 2NO+2NC |
| Height(mm) | 86.5 |
| Width(mm) | 45 |
| Depth(mm) | 89 |
| Coil Operating band %Uc (Pick up) | 65 - 110 % |
| Mechanical Life | 10 million |
| Coil Operating band %Uc (Drop off) | 30 - 55 % |
| Pick up VA consumption | 68VA |
| Hold on VA consumption | 9VA |
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.