Lauritz Knudsen MO0 Control Contactor, 22E, 4A, 4 Pole, 110V DC | AC-15 | with 2 Inbuilt + 2 in auxilary contacts
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Lauritz Knudsen MO0 Control Contactor, 22E, 4A, 4 Pole, 110V DC | AC-15 | with 2 Inbuilt + 2 in auxilary contacts
- Description
- Specifications
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen MO0 Control Contactor 4A 4P 415V AC (AC 15) with 2NO + 2NC Auxiliary Contacts & 110V DC Coil is a compact & efficient switching device engineered for industrial automation & electrical control systems operating with DC control circuits. With a 4A rating & a 4 pole configuration, it is ideal for low-power control applications requiring precise, stable, & dependable switching performance.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, handling electromagnetic loads such as relays, timers, PLC interfaces, & signaling equipment. The 2 normally open (NO) & 2 normally closed (NC) contacts provide a balanced configuration, making it suitable for flexible control logic, interlocking, & feedback systems in automation panels.
The 110V DC coil ensures stable DC operation with faster response time, reduced electrical noise, & enhanced efficiency, making it highly suitable for PLC-based & modern automation systems. Built using high-quality materials & precision engineering, this contactor delivers safe operation, durability, & consistent long-term performance in demanding industrial environments.
Purpose & Function
This control contactor is designed for balanced DC control & automation:
• Controls switching operations in industrial automation circuits
• Operates relays, timers, & signaling devices
• Provides balanced control logic using NO & NC contacts
• Ensures stable & reliable DC control operation
• Enhances flexibility & efficiency in control panels
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: 110V DC
• Frequency: DC operation
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & reliable DC control applications:
• Precision contact system for accurate switching
• Durable contact materials for extended service life
• Compact design for efficient panel integration
• Robust housing suitable for industrial environments
• High electrical & mechanical endurance
Safety & Protection
• Ensures safe DC switching performance
• Minimizes electrical faults & contact wear
• Provides stable operation under frequent switching
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact design for space-saving installation
• Easy wiring & integration with DC systems
• Compatible with PLC & automation panels
• Designed for quick 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
• 2NO + 2NC balanced contact configuration
• 110V DC coil
• Optimized for DC automation systems
Applications
• Control circuit switching
• PLC & automation systems
• Relay & timer control circuits
• 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 benefit of 2NO + 2NC contacts?
Ans: It provides a balanced configuration for flexible control logic, interlocking, & feedback circuits.
3. Why use a 110V DC coil?
Ans: It offers stable DC operation with faster switching response & reduced electrical interference.
4. Where is this contactor used?
Ans: It is used in automation panels, PLC systems, & industrial control circuits.
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 operate?
Ans: It operates relays, timers, PLC outputs, & signaling devices.
7. Why use DC control contactors?
Ans: They provide reliable performance, improved efficiency, & compatibility with modern 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 | 110 V DC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 2NO+2NC |
| 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 2NO + 2NC Auxiliary Contacts & 110V DC Coil is a compact & efficient switching device engineered for industrial automation & electrical control systems operating with DC control circuits. With a 4A rating & a 4 pole configuration, it is ideal for low-power control applications requiring precise, stable, & dependable switching performance.
Designed for the AC 15 utilization category, this contactor is optimized for control circuit switching, handling electromagnetic loads such as relays, timers, PLC interfaces, & signaling equipment. The 2 normally open (NO) & 2 normally closed (NC) contacts provide a balanced configuration, making it suitable for flexible control logic, interlocking, & feedback systems in automation panels.
The 110V DC coil ensures stable DC operation with faster response time, reduced electrical noise, & enhanced efficiency, making it highly suitable for PLC-based & modern automation systems. Built using high-quality materials & precision engineering, this contactor delivers safe operation, durability, & consistent long-term performance in demanding industrial environments.
Purpose & Function
This control contactor is designed for balanced DC control & automation:
• Controls switching operations in industrial automation circuits
• Operates relays, timers, & signaling devices
• Provides balanced control logic using NO & NC contacts
• Ensures stable & reliable DC control operation
• Enhances flexibility & efficiency in control panels
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: 110V DC
• Frequency: DC operation
• Function: Control circuit switching & automation
Construction & Design
Engineered for compact & reliable DC control applications:
• Precision contact system for accurate switching
• Durable contact materials for extended service life
• Compact design for efficient panel integration
• Robust housing suitable for industrial environments
• High electrical & mechanical endurance
Safety & Protection
• Ensures safe DC switching performance
• Minimizes electrical faults & contact wear
• Provides stable operation under frequent switching
• Enhances reliability of automation systems
• Protects connected control equipment
Mounting & Installation
• Suitable for panel mounting in control systems
• Compact design for space-saving installation
• Easy wiring & integration with DC systems
• Compatible with PLC & automation panels
• Designed for quick 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
• 2NO + 2NC balanced contact configuration
• 110V DC coil
• Optimized for DC automation systems
Applications
• Control circuit switching
• PLC & automation systems
• Relay & timer control circuits
• 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 benefit of 2NO + 2NC contacts?
Ans: It provides a balanced configuration for flexible control logic, interlocking, & feedback circuits.
3. Why use a 110V DC coil?
Ans: It offers stable DC operation with faster switching response & reduced electrical interference.
4. Where is this contactor used?
Ans: It is used in automation panels, PLC systems, & industrial control circuits.
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 operate?
Ans: It operates relays, timers, PLC outputs, & signaling devices.
7. Why use DC control contactors?
Ans: They provide reliable performance, improved efficiency, & compatibility with modern 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 | 110 V DC |
| Rated operational current at 415V | 4A (AC15) |
| Discount Percentage | Between 0-10 % |
| No. of Poles | 2NO+2NC |
| 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.