Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, 10 kA, 100 mA, 32A, 240V | Suitable for Isolation| with Enhanced Safety
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Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, 10 kA, 100 mA, 32A, 240V | Suitable for Isolation| with Enhanced Safety
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The AU RCBO 32A DP 240V AC 10kA 100mA C Curve is a compact protection device that integrates the functions of an MCB & an RCCB into a single unit. It ensures protection against overload, short circuit, & earth leakage faults in electrical circuits.
With a 32A current rating, this RCBO is suitable for medium to high load applications such as power outlets, heavy appliances, & equipment circuits. The 100mA sensitivity is typically used for equipment protection & fire prevention in systems where higher leakage thresholds are acceptable.
How the RCBO Works
This RCBO operates as a combined protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents similar to an RCCB
• Automatically trips when abnormal conditions are detected
• Disconnects both live & neutral through double pole operation
This ensures complete circuit protection & safe isolation during fault conditions.
Electrical Configuration
• Rated current: 32A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Breaking capacity: 10kA
• Sensitivity: 100mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is designed for reliability & efficient installation:
• Integrated MCB & RCCB functionality in one unit
• Modular design compatible with DIN rail mounting
• Compact construction for space saving in distribution boards
• High mechanical & electrical endurance
• Designed for stable & accurate tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• Detects earth leakage currents to protect equipment
• 100mA sensitivity suitable for equipment protection & fire safety
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards & system failures
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for standard distribution boards
• Compact modular construction
• Designed for repeated operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Commercial electrical installations
• Industrial control panels
• Equipment protection circuits
• Distribution boards requiring fire protection
• Systems with higher leakage tolerance
Key Features
• 32A rated RCBO for medium to high load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 100mA sensitivity for equipment protection & fire safety
• C curve characteristic for general purpose circuits
• Combines MCB & RCCB functions in one device
• DIN rail compatible for easy installation
Applications
• Residential & commercial distribution boards
• Industrial panels
• Heavy appliance circuits
• Equipment protection systems
• General electrical installations
FAQs
1. What is an RCBO?
Ans: An RCBO is a protective device that combines the functions of an MCB & an RCCB to protect against overload, short circuit, & earth leakage faults.
2. What does 100mA sensitivity mean?
Ans: It indicates the leakage current level at which the device trips & is mainly used for equipment protection & fire safety rather than personal safety.
3. Why use a double pole RCBO?
Ans: It disconnects both live & neutral, ensuring complete isolation of the circuit during faults.
4. What does 10kA breaking capacity indicate?
Ans: It represents the maximum fault current the device can safely interrupt.
5. What is a C curve characteristic?
Ans: It is suitable for general purpose circuits with moderate inrush currents such as appliances & electrical equipment.
6. Where can this RCBO be used?
Ans: It is commonly used in commercial & industrial installations requiring combined electrical protection.
7. Is installation easy?
Ans: Yes, it is designed for quick & easy installation on standard DIN rails.
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 | 32A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1, IS 12640-2 |
| Tripping Characteristic | C Curve |
| Sensitivity | 100mA |
| 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 32A DP 240V AC 10kA 100mA C Curve is a compact protection device that integrates the functions of an MCB & an RCCB into a single unit. It ensures protection against overload, short circuit, & earth leakage faults in electrical circuits.
With a 32A current rating, this RCBO is suitable for medium to high load applications such as power outlets, heavy appliances, & equipment circuits. The 100mA sensitivity is typically used for equipment protection & fire prevention in systems where higher leakage thresholds are acceptable.
How the RCBO Works
This RCBO operates as a combined protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents similar to an RCCB
• Automatically trips when abnormal conditions are detected
• Disconnects both live & neutral through double pole operation
This ensures complete circuit protection & safe isolation during fault conditions.
Electrical Configuration
• Rated current: 32A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Breaking capacity: 10kA
• Sensitivity: 100mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is designed for reliability & efficient installation:
• Integrated MCB & RCCB functionality in one unit
• Modular design compatible with DIN rail mounting
• Compact construction for space saving in distribution boards
• High mechanical & electrical endurance
• Designed for stable & accurate tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• Detects earth leakage currents to protect equipment
• 100mA sensitivity suitable for equipment protection & fire safety
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards & system failures
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for standard distribution boards
• Compact modular construction
• Designed for repeated operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Commercial electrical installations
• Industrial control panels
• Equipment protection circuits
• Distribution boards requiring fire protection
• Systems with higher leakage tolerance
Key Features
• 32A rated RCBO for medium to high load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 100mA sensitivity for equipment protection & fire safety
• C curve characteristic for general purpose circuits
• Combines MCB & RCCB functions in one device
• DIN rail compatible for easy installation
Applications
• Residential & commercial distribution boards
• Industrial panels
• Heavy appliance circuits
• Equipment protection systems
• General electrical installations
FAQs
1. What is an RCBO?
Ans: An RCBO is a protective device that combines the functions of an MCB & an RCCB to protect against overload, short circuit, & earth leakage faults.
2. What does 100mA sensitivity mean?
Ans: It indicates the leakage current level at which the device trips & is mainly used for equipment protection & fire safety rather than personal safety.
3. Why use a double pole RCBO?
Ans: It disconnects both live & neutral, ensuring complete isolation of the circuit during faults.
4. What does 10kA breaking capacity indicate?
Ans: It represents the maximum fault current the device can safely interrupt.
5. What is a C curve characteristic?
Ans: It is suitable for general purpose circuits with moderate inrush currents such as appliances & electrical equipment.
6. Where can this RCBO be used?
Ans: It is commonly used in commercial & industrial installations requiring combined electrical protection.
7. Is installation easy?
Ans: Yes, it is designed for quick & easy installation on standard DIN rails.
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 | 32A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1, IS 12640-2 |
| Tripping Characteristic | C Curve |
| Sensitivity | 100mA |
| 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.