Lauritz Knudsen AU ACCL, EB/DG: 30A/4A | 1 Pole with Neutral | 230V AC | Automatic Changeover with Current Limiter | Single Phase | Works with all types of generators* | Quick & Seamless transition from power supply to generator & vice versa
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Lauritz Knudsen AU ACCL, EB/DG: 30A/4A | 1 Pole with Neutral | 230V AC | Automatic Changeover with Current Limiter | Single Phase | Works with all types of generators* | Quick & Seamless transition from power supply to generator & vice versa
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The AU ACCL EB 30A/DG 4A 1P+N 230V AC is a compact & high-capacity modular device engineered for auxiliary control, switching, & circuit management. It is suitable for residential, commercial, & light industrial applications where enhanced auxiliary current handling & efficient circuit control are required.
With a 1P+N configuration & 230V AC rating, this device ensures proper control & isolation of both phase & neutral conductors. The 4A auxiliary rating provides higher load capacity for control circuits, making it ideal for more demanding automation & signaling applications.
How the Device Works
This device functions as a control & auxiliary component within an electrical system:
• Supports switching & control of electrical circuits
• Assists in auxiliary operations such as signaling & monitoring
• Provides isolation for both phase & neutral conductors
• Enhances control precision & system performance
It is typically integrated into distribution boards or control panels to improve circuit management & automation capabilities.
Electrical Configuration
• Rated current: 30A (main reference)
• Auxiliary rating: 4A
• Poles: 1P+N (Single phase + neutral)
• Rated voltage: 230V AC
• Function: Auxiliary control, switching, & monitoring
• Application: Circuit control & automation systems
Construction & Design
The device is engineered for durability & efficient operation:
• Modular DIN rail mountable design
• Compact structure for optimized panel space utilization
• High-quality components for reliable & stable performance
• Designed for integration with control & automation systems
• Robust construction for long service life
Safety & Protection
• Supports safe operation & control of electrical circuits
• Ensures proper isolation of phase & neutral conductors
• Enhances reliability of auxiliary control systems
• Reduces risk of faults & improper switching
• Improves overall electrical system safety
Mounting & Durability
• DIN rail mounting for quick & easy installation
• Suitable for distribution boards & control panels
• Compact modular construction
• Designed for long-term performance & stability
• Reliable under frequent operating conditions
Application Domains
• Residential electrical distribution systems
• Commercial installations
• Control panels & auxiliary circuits
• Automation & monitoring systems
• Electrical safety & infrastructure systems
Key Features
• 30A rated modular auxiliary device
• 4A auxiliary control rating for higher capacity applications
• 1P+N configuration for single phase systems
• 230V AC operation
• Supports auxiliary control, switching, & monitoring
• Compact DIN rail mountable design
• Durable & reliable construction
Applications
• Distribution boards
• Automation & control panels
• Residential electrical systems
• Commercial installations
• Auxiliary circuit control & monitoring
FAQs
1. What is the purpose of this device?
Ans: It is used for auxiliary control, switching, & monitoring of electrical circuits.
2. What does 1P+N mean?
Ans: It means the device controls & isolates both phase & neutral in a single-phase system.
3. What is the benefit of a 4A auxiliary rating?
Ans: It provides higher capacity for control circuits, making it suitable for more demanding automation & signaling applications.
4. Where can this device be used?
Ans: It is suitable for residential, commercial, & control panel applications.
5. How is it installed?
Ans: It is mounted on a DIN rail inside a distribution board or control panel.
6. Can it be used in automation systems?
Ans: Yes, it is suitable for integration into automation & monitoring systems.
7. Why is this device important?
Ans: It enhances circuit control, safety, & efficiency in electrical systems.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -5°C to +50°C |
| Electrical life (Operating Cylces) | 6,000 |
| Tightening Torque | 1.1Nm |
| Termination capacity | 10 Sq. mm (Rigid) 6 Sq. mm (Flexible) |
| No. of Poles | 1P+N |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Impulse Voltage | 2.5kV |
| Rated Conditional SC Current | 3kA |
| Current Rating | EB 30A/DG 4A |
| Rated operational voltage (Ue) | 230V |
| Conformance to Standards | IEC 60947-6, IEC 60947-3 |
| Length(mm) | 65.4 |
| Height(mm) | 90.5 |
| Breadth(mm) | 72 |
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 AU ACCL EB 30A/DG 4A 1P+N 230V AC is a compact & high-capacity modular device engineered for auxiliary control, switching, & circuit management. It is suitable for residential, commercial, & light industrial applications where enhanced auxiliary current handling & efficient circuit control are required.
With a 1P+N configuration & 230V AC rating, this device ensures proper control & isolation of both phase & neutral conductors. The 4A auxiliary rating provides higher load capacity for control circuits, making it ideal for more demanding automation & signaling applications.
How the Device Works
This device functions as a control & auxiliary component within an electrical system:
• Supports switching & control of electrical circuits
• Assists in auxiliary operations such as signaling & monitoring
• Provides isolation for both phase & neutral conductors
• Enhances control precision & system performance
It is typically integrated into distribution boards or control panels to improve circuit management & automation capabilities.
Electrical Configuration
• Rated current: 30A (main reference)
• Auxiliary rating: 4A
• Poles: 1P+N (Single phase + neutral)
• Rated voltage: 230V AC
• Function: Auxiliary control, switching, & monitoring
• Application: Circuit control & automation systems
Construction & Design
The device is engineered for durability & efficient operation:
• Modular DIN rail mountable design
• Compact structure for optimized panel space utilization
• High-quality components for reliable & stable performance
• Designed for integration with control & automation systems
• Robust construction for long service life
Safety & Protection
• Supports safe operation & control of electrical circuits
• Ensures proper isolation of phase & neutral conductors
• Enhances reliability of auxiliary control systems
• Reduces risk of faults & improper switching
• Improves overall electrical system safety
Mounting & Durability
• DIN rail mounting for quick & easy installation
• Suitable for distribution boards & control panels
• Compact modular construction
• Designed for long-term performance & stability
• Reliable under frequent operating conditions
Application Domains
• Residential electrical distribution systems
• Commercial installations
• Control panels & auxiliary circuits
• Automation & monitoring systems
• Electrical safety & infrastructure systems
Key Features
• 30A rated modular auxiliary device
• 4A auxiliary control rating for higher capacity applications
• 1P+N configuration for single phase systems
• 230V AC operation
• Supports auxiliary control, switching, & monitoring
• Compact DIN rail mountable design
• Durable & reliable construction
Applications
• Distribution boards
• Automation & control panels
• Residential electrical systems
• Commercial installations
• Auxiliary circuit control & monitoring
FAQs
1. What is the purpose of this device?
Ans: It is used for auxiliary control, switching, & monitoring of electrical circuits.
2. What does 1P+N mean?
Ans: It means the device controls & isolates both phase & neutral in a single-phase system.
3. What is the benefit of a 4A auxiliary rating?
Ans: It provides higher capacity for control circuits, making it suitable for more demanding automation & signaling applications.
4. Where can this device be used?
Ans: It is suitable for residential, commercial, & control panel applications.
5. How is it installed?
Ans: It is mounted on a DIN rail inside a distribution board or control panel.
6. Can it be used in automation systems?
Ans: Yes, it is suitable for integration into automation & monitoring systems.
7. Why is this device important?
Ans: It enhances circuit control, safety, & efficiency in electrical systems.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -5°C to +50°C |
| Electrical life (Operating Cylces) | 6,000 |
| Tightening Torque | 1.1Nm |
| Termination capacity | 10 Sq. mm (Rigid) 6 Sq. mm (Flexible) |
| No. of Poles | 1P+N |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Impulse Voltage | 2.5kV |
| Rated Conditional SC Current | 3kA |
| Current Rating | EB 30A/DG 4A |
| Rated operational voltage (Ue) | 230V |
| Conformance to Standards | IEC 60947-6, IEC 60947-3 |
| Length(mm) | 65.4 |
| Height(mm) | 90.5 |
| Breadth(mm) | 72 |
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.