Lauritz Knudsen AU Standard RCBO, 4 Pole, C Curve, Adi 10 kA, 30 mA, 63A, 415V | Suitable for isolation | with Added Immunity
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Lauritz Knudsen AU Standard RCBO, 4 Pole, C Curve, Adi 10 kA, 30 mA, 63A, 415V | Suitable for isolation | with Added Immunity
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The AU RCBO 63A FP 415V ADI 10kA 30mA C Curve is a high-capacity four pole protection device that combines MCB & RCCB functionalities into a single compact unit. It is enhanced with ADI (Advanced Detection Intelligence) technology, providing precise leakage detection & reliable protection in demanding three phase electrical systems.
With a 63A current rating, this RCBO is suitable for heavy-duty applications such as industrial machinery, commercial power systems, & main distribution panels. The 30mA leakage sensitivity ensures effective protection against electric shock, making it ideal for safety-critical installations.
How the RCBO Works
This four pole RCBO operates as a comprehensive protection system:
• Detects overload & short circuit faults similar to an MCB
• Detects earth leakage currents using advanced sensing technology
• Trips automatically when abnormal conditions occur
• Disconnects all three phases & neutral simultaneously
The ADI technology improves detection accuracy, enhances response speed, & minimizes nuisance tripping for reliable operation.
Electrical Configuration
• Rated current: 63A
• Poles: Four pole (FP – 3 phase + neutral)
• Rated voltage: 415V 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 robust & efficient performance:
• Integrated MCB & RCCB functionality in one device
• Advanced ADI system for accurate leakage detection
• Modular design compatible with DIN rail mounting
• Compact construction for optimized panel space usage
• High mechanical & electrical endurance
• Designed for stable & precise tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity provides protection against electric shock
• Detects earth leakage currents for improved system safety
• Four pole isolation ensures complete disconnection of all phases & neutral
• Reduces risk of electrical hazards, fire, & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for three phase distribution boards & industrial panels
• Compact modular structure
• Designed for frequent operation & fault conditions
• Built for long term durability & reliable performance
Application Domains
• Three phase distribution systems
• Industrial electrical installations
• Commercial power systems
• Heavy machinery & equipment circuits
• Main distribution panels
Key Features
• 63A rated RCBO for high load three phase circuits
• Four pole design for complete phase & neutral isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for personnel safety
• ADI technology for advanced leakage detection
• C curve characteristic suitable for general & power circuits
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Industrial panels & machinery
• Commercial electrical systems
• Main distribution boards
• Heavy load power circuits
• Electrical control & protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI refers to advanced detection technology that enhances leakage current sensing accuracy & ensures reliable tripping performance.
2. What does FP mean?
Ans: FP stands for four pole, meaning it disconnects all three phases & neutral simultaneously.
3. What does 30mA sensitivity indicate?
Ans: It provides protection against electric shock by detecting low leakage currents.
4. Why use a 63A RCBO?
Ans: It is used for high load applications such as main power distribution, industrial equipment, & commercial installations.
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 like motors & industrial equipment.
7. Where can this RCBO be used?
Ans: It is ideal for industrial & commercial three phase 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 | FP |
| 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 | 63A |
| Rated operational voltage (Ue) | 415V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 103.8 |
| Breadth(mm) | 131.25 |
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 63A FP 415V ADI 10kA 30mA C Curve is a high-capacity four pole protection device that combines MCB & RCCB functionalities into a single compact unit. It is enhanced with ADI (Advanced Detection Intelligence) technology, providing precise leakage detection & reliable protection in demanding three phase electrical systems.
With a 63A current rating, this RCBO is suitable for heavy-duty applications such as industrial machinery, commercial power systems, & main distribution panels. The 30mA leakage sensitivity ensures effective protection against electric shock, making it ideal for safety-critical installations.
How the RCBO Works
This four pole RCBO operates as a comprehensive protection system:
• Detects overload & short circuit faults similar to an MCB
• Detects earth leakage currents using advanced sensing technology
• Trips automatically when abnormal conditions occur
• Disconnects all three phases & neutral simultaneously
The ADI technology improves detection accuracy, enhances response speed, & minimizes nuisance tripping for reliable operation.
Electrical Configuration
• Rated current: 63A
• Poles: Four pole (FP – 3 phase + neutral)
• Rated voltage: 415V 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 robust & efficient performance:
• Integrated MCB & RCCB functionality in one device
• Advanced ADI system for accurate leakage detection
• Modular design compatible with DIN rail mounting
• Compact construction for optimized panel space usage
• High mechanical & electrical endurance
• Designed for stable & precise tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity provides protection against electric shock
• Detects earth leakage currents for improved system safety
• Four pole isolation ensures complete disconnection of all phases & neutral
• Reduces risk of electrical hazards, fire, & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for three phase distribution boards & industrial panels
• Compact modular structure
• Designed for frequent operation & fault conditions
• Built for long term durability & reliable performance
Application Domains
• Three phase distribution systems
• Industrial electrical installations
• Commercial power systems
• Heavy machinery & equipment circuits
• Main distribution panels
Key Features
• 63A rated RCBO for high load three phase circuits
• Four pole design for complete phase & neutral isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for personnel safety
• ADI technology for advanced leakage detection
• C curve characteristic suitable for general & power circuits
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Industrial panels & machinery
• Commercial electrical systems
• Main distribution boards
• Heavy load power circuits
• Electrical control & protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI refers to advanced detection technology that enhances leakage current sensing accuracy & ensures reliable tripping performance.
2. What does FP mean?
Ans: FP stands for four pole, meaning it disconnects all three phases & neutral simultaneously.
3. What does 30mA sensitivity indicate?
Ans: It provides protection against electric shock by detecting low leakage currents.
4. Why use a 63A RCBO?
Ans: It is used for high load applications such as main power distribution, industrial equipment, & commercial installations.
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 like motors & industrial equipment.
7. Where can this RCBO be used?
Ans: It is ideal for industrial & commercial three phase 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 | FP |
| 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 | 63A |
| Rated operational voltage (Ue) | 415V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 103.8 |
| Breadth(mm) | 131.25 |
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.