Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, Adi 10 kA, 30 mA, 25A, 240V | Suitable for isolation | with Added Immunity
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Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, Adi 10 kA, 30 mA, 25A, 240V | Suitable for isolation | with Added Immunity
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The AU RCBO 25A DP 240V ADI 10kA 30mA C Curve is a compact & reliable protection device that integrates both MCB & RCCB functionality into a single unit. It features ADI (Advanced Detection Intelligence) technology, ensuring accurate leakage detection & dependable protection in single phase electrical systems.
With a 25A current rating, this RCBO is ideal for medium load applications such as socket circuits, appliances, & small machinery. The 30mA leakage sensitivity provides effective protection against electric shock, making it suitable for residential & commercial safety-critical installations.
How the RCBO Works
This RCBO operates as a complete protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents using advanced sensing technology
• Trips automatically when abnormal conditions occur
• Disconnects both live & neutral through double pole operation
The ADI technology enhances detection accuracy, improves response speed, & reduces nuisance tripping for stable & reliable performance.
Electrical Configuration
• Rated current: 25A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Technology: ADI (Advanced Detection / Intelligent leakage sensing)
• Breaking capacity: 10kA
• Sensitivity: 30mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is engineered for durability & efficient operation:
• Integrated MCB & RCCB functionality in one compact device
• Advanced ADI system for improved leakage detection accuracy
• Modular design compatible with DIN rail mounting
• Compact construction for optimized panel space usage
• High mechanical & electrical endurance
• Designed for consistent & accurate tripping
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity ensures protection against electric shock
• Detects earth leakage currents with high precision
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for residential & commercial distribution boards
• Compact modular construction
• Designed for frequent operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Residential socket circuits
• Appliance & equipment circuits
• Commercial electrical installations
• Distribution boards
• Safety-critical power systems
Key Features
• 25A rated RCBO for medium load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for personnel safety
• ADI technology for advanced leakage detection
• C curve characteristic for general purpose applications
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Residential electrical systems
• Commercial installations
• Appliance circuits
• Distribution boards
• Electrical protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI stands for advanced detection technology that improves leakage current sensing accuracy & ensures reliable tripping performance.
2. What is the use of a 25A RCBO?
Ans: It is used for medium load circuits such as sockets, appliances, & small equipment installations.
3. What does 30mA sensitivity indicate?
Ans: It provides protection against electric shock by detecting low leakage currents.
4. Why is double pole protection important?
Ans: It disconnects both live & neutral, ensuring complete circuit isolation during faults.
5. What does 10kA breaking capacity mean?
Ans: It represents the maximum fault current the device can safely interrupt.
6. What is a C curve characteristic?
Ans: It is suitable for circuits with moderate inrush currents such as appliances & general electrical loads.
7. Where can this RCBO be used?
Ans: It is suitable for residential & commercial installations requiring reliable combined electrical protection.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +60°C |
| Electrical life (Operating Cylces) | 10,000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20,000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Short-circuit Breaking Capacity | 10kA as per IEC 61009-1 |
| Rated Impulse Voltage | 6kV |
| Current Rating | 25A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 100.6 |
| Breadth(mm) | 35 |
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 RCBO 25A DP 240V ADI 10kA 30mA C Curve is a compact & reliable protection device that integrates both MCB & RCCB functionality into a single unit. It features ADI (Advanced Detection Intelligence) technology, ensuring accurate leakage detection & dependable protection in single phase electrical systems.
With a 25A current rating, this RCBO is ideal for medium load applications such as socket circuits, appliances, & small machinery. The 30mA leakage sensitivity provides effective protection against electric shock, making it suitable for residential & commercial safety-critical installations.
How the RCBO Works
This RCBO operates as a complete protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents using advanced sensing technology
• Trips automatically when abnormal conditions occur
• Disconnects both live & neutral through double pole operation
The ADI technology enhances detection accuracy, improves response speed, & reduces nuisance tripping for stable & reliable performance.
Electrical Configuration
• Rated current: 25A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Technology: ADI (Advanced Detection / Intelligent leakage sensing)
• Breaking capacity: 10kA
• Sensitivity: 30mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is engineered for durability & efficient operation:
• Integrated MCB & RCCB functionality in one compact device
• Advanced ADI system for improved leakage detection accuracy
• Modular design compatible with DIN rail mounting
• Compact construction for optimized panel space usage
• High mechanical & electrical endurance
• Designed for consistent & accurate tripping
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity ensures protection against electric shock
• Detects earth leakage currents with high precision
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for residential & commercial distribution boards
• Compact modular construction
• Designed for frequent operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Residential socket circuits
• Appliance & equipment circuits
• Commercial electrical installations
• Distribution boards
• Safety-critical power systems
Key Features
• 25A rated RCBO for medium load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for personnel safety
• ADI technology for advanced leakage detection
• C curve characteristic for general purpose applications
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Residential electrical systems
• Commercial installations
• Appliance circuits
• Distribution boards
• Electrical protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI stands for advanced detection technology that improves leakage current sensing accuracy & ensures reliable tripping performance.
2. What is the use of a 25A RCBO?
Ans: It is used for medium load circuits such as sockets, appliances, & small equipment installations.
3. What does 30mA sensitivity indicate?
Ans: It provides protection against electric shock by detecting low leakage currents.
4. Why is double pole protection important?
Ans: It disconnects both live & neutral, ensuring complete circuit isolation during faults.
5. What does 10kA breaking capacity mean?
Ans: It represents the maximum fault current the device can safely interrupt.
6. What is a C curve characteristic?
Ans: It is suitable for circuits with moderate inrush currents such as appliances & general electrical loads.
7. Where can this RCBO be used?
Ans: It is suitable for residential & commercial installations requiring reliable combined electrical protection.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +60°C |
| Electrical life (Operating Cylces) | 10,000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20,000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Short-circuit Breaking Capacity | 10kA as per IEC 61009-1 |
| Rated Impulse Voltage | 6kV |
| Current Rating | 25A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 100.6 |
| Breadth(mm) | 35 |
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.