Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 2 Pole | Energy Saving | Higher Life | 240V AC
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Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 2 Pole | Energy Saving | Higher Life | 240V AC
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Tripper MCB 63A DP 240V AC 6kA C Curve is a high-capacity Miniature Circuit Breaker engineered to provide strong protection against overload & short circuit faults in demanding electrical systems. It is suitable for residential, commercial, & light industrial applications where very high current loads & inductive equipment are present.
With a 63A current rating & a 6kA breaking capacity, this MCB ensures safe & efficient interruption of fault currents. The double pole (DP) configuration enables simultaneous disconnection of both phase & neutral, ensuring complete circuit isolation & enhanced operational safety. The C Curve tripping characteristic makes it ideal for circuits with moderate inrush currents such as HVAC systems, pumps, compressors, & motors.
How the Mechanism Works
This MCB ensures circuit protection through real-time monitoring & rapid tripping:
• Continuously monitors current flow in the circuit
• Trips during sustained overload conditions
• Instantly disconnects supply during short circuit faults
• Allows moderate inrush currents without nuisance tripping
• Simultaneously isolates both phase & neutral
This guarantees safe, stable, & reliable operation of high-load electrical systems.
Technical Specifications
• Rated current: 63A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Breaking capacity: 6kA
• Tripping curve: C Curve
• Function: Overload & short circuit protection
• Application: Very high load circuits with inductive loads
Construction & Design
The MCB is engineered for durability & consistent high performance:
• Double pole design for complete circuit isolation
• Compact modular construction suitable for DIN rail mounting
• C Curve tripping optimized for moderate surge current loads
• Efficient arc extinguishing system for safe fault interruption
• High-quality internal components ensuring reliability
Safety & Protection
• Protects against overload & short circuit conditions
• Ensures full isolation of phase & neutral conductors
• Suitable for circuits with moderate inrush currents
• Prevents damage to cables & connected equipment
• Enhances system safety & operational reliability
Mounting & Durability
• DIN rail mountable for fast & easy installation
• Suitable for distribution boards & control panels
• Compact modular design for efficient panel layout
• Designed for long mechanical & electrical life
• Reliable under continuous & heavy load conditions
Application Areas
• Residential high-load circuits
• HVAC & air conditioning systems
• Motor, pump, & compressor circuits
• Commercial & light industrial installations
• Electrical distribution boards
Key Features
• 63A rated MCB for very high load applications
• Double pole (DP) configuration for full circuit isolation
• 6kA breaking capacity
• C Curve for moderate inrush current circuits
• Reliable overload & short circuit protection
• Compact DIN rail mountable design
• Durable & heavy-duty construction
Applications
• HVAC & air conditioning systems
• Motor & pump circuits
• Commercial & industrial wiring
• High-load electrical systems
• Distribution panels & boards
FAQs
1. What does DP mean in this MCB?
Ans: DP (Double Pole) means the breaker disconnects both phase & neutral simultaneously for complete circuit isolation.
2. What does C Curve indicate?
Ans: C Curve is suitable for circuits with moderate inrush currents such as motors, pumps, & compressors.
3. Where is a 63A DP C Curve MCB used?
Ans: It is used in very high load residential, commercial, & light industrial applications with inductive loads.
4. What is the importance of 6kA breaking capacity?
Ans: It ensures safe interruption of fault currents up to 6kA.
5. Does it protect against short circuits?
Ans: Yes, it provides protection against both overload & short circuit conditions.
6. How is this MCB installed?
Ans: It is installed on a DIN rail inside a distribution board or control panel.
7. Why use a DP MCB instead of SP?
Ans: A DP MCB ensures complete circuit isolation by disconnecting both phase & neutral, improving safety during maintenance & fault conditions.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +70°C |
| Electrical life (Operating Cylces) | 10000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 100000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz/60Hz |
| Rated Short-circuit Breaking Capacity | 6kA |
| Rated Impulse Voltage | 4kV |
| Current Rating | 63A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS/IEC 60898-1 |
| Tripping Characteristic | C Curve |
| Length(mm) | 74.5 |
| Height(mm) | 87.3 |
| Breadth(mm) | 35 |
Documents
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 Tripper MCB 63A DP 240V AC 6kA C Curve is a high-capacity Miniature Circuit Breaker engineered to provide strong protection against overload & short circuit faults in demanding electrical systems. It is suitable for residential, commercial, & light industrial applications where very high current loads & inductive equipment are present.
With a 63A current rating & a 6kA breaking capacity, this MCB ensures safe & efficient interruption of fault currents. The double pole (DP) configuration enables simultaneous disconnection of both phase & neutral, ensuring complete circuit isolation & enhanced operational safety. The C Curve tripping characteristic makes it ideal for circuits with moderate inrush currents such as HVAC systems, pumps, compressors, & motors.
How the Mechanism Works
This MCB ensures circuit protection through real-time monitoring & rapid tripping:
• Continuously monitors current flow in the circuit
• Trips during sustained overload conditions
• Instantly disconnects supply during short circuit faults
• Allows moderate inrush currents without nuisance tripping
• Simultaneously isolates both phase & neutral
This guarantees safe, stable, & reliable operation of high-load electrical systems.
Technical Specifications
• Rated current: 63A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Breaking capacity: 6kA
• Tripping curve: C Curve
• Function: Overload & short circuit protection
• Application: Very high load circuits with inductive loads
Construction & Design
The MCB is engineered for durability & consistent high performance:
• Double pole design for complete circuit isolation
• Compact modular construction suitable for DIN rail mounting
• C Curve tripping optimized for moderate surge current loads
• Efficient arc extinguishing system for safe fault interruption
• High-quality internal components ensuring reliability
Safety & Protection
• Protects against overload & short circuit conditions
• Ensures full isolation of phase & neutral conductors
• Suitable for circuits with moderate inrush currents
• Prevents damage to cables & connected equipment
• Enhances system safety & operational reliability
Mounting & Durability
• DIN rail mountable for fast & easy installation
• Suitable for distribution boards & control panels
• Compact modular design for efficient panel layout
• Designed for long mechanical & electrical life
• Reliable under continuous & heavy load conditions
Application Areas
• Residential high-load circuits
• HVAC & air conditioning systems
• Motor, pump, & compressor circuits
• Commercial & light industrial installations
• Electrical distribution boards
Key Features
• 63A rated MCB for very high load applications
• Double pole (DP) configuration for full circuit isolation
• 6kA breaking capacity
• C Curve for moderate inrush current circuits
• Reliable overload & short circuit protection
• Compact DIN rail mountable design
• Durable & heavy-duty construction
Applications
• HVAC & air conditioning systems
• Motor & pump circuits
• Commercial & industrial wiring
• High-load electrical systems
• Distribution panels & boards
FAQs
1. What does DP mean in this MCB?
Ans: DP (Double Pole) means the breaker disconnects both phase & neutral simultaneously for complete circuit isolation.
2. What does C Curve indicate?
Ans: C Curve is suitable for circuits with moderate inrush currents such as motors, pumps, & compressors.
3. Where is a 63A DP C Curve MCB used?
Ans: It is used in very high load residential, commercial, & light industrial applications with inductive loads.
4. What is the importance of 6kA breaking capacity?
Ans: It ensures safe interruption of fault currents up to 6kA.
5. Does it protect against short circuits?
Ans: Yes, it provides protection against both overload & short circuit conditions.
6. How is this MCB installed?
Ans: It is installed on a DIN rail inside a distribution board or control panel.
7. Why use a DP MCB instead of SP?
Ans: A DP MCB ensures complete circuit isolation by disconnecting both phase & neutral, improving safety during maintenance & fault conditions.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +70°C |
| Electrical life (Operating Cylces) | 10000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 100000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz/60Hz |
| Rated Short-circuit Breaking Capacity | 6kA |
| Rated Impulse Voltage | 4kV |
| Current Rating | 63A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS/IEC 60898-1 |
| Tripping Characteristic | C Curve |
| Length(mm) | 74.5 |
| Height(mm) | 87.3 |
| Breadth(mm) | 35 |
Documents
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.