Concerning electrical safety, the competition between fuses and miniature circuit breakers MCBs is one of the most discussed topics by homeowners, electricians, and engineers-most noticeably.
Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 4 Pole | Energy Saving | Higher Life | 415V AC
SKU :
BA40630C
Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 4 Pole | Energy Saving | Higher Life | 415V AC
Cat. No./SKU:
BA40630C
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BA40630C
Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 4 Pole | Energy Saving | Higher Life | 415V AC
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M.R.P.:
₹3,150.00
₹2,787.75
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Lauritz Knudsen Tripper, MCB, C-Curve, 63A | 4 Pole | Energy Saving | Higher Life | 415V AC
M.R.P.:
₹3,150.00
₹2,787.75
M.R.P.:
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Tripper MCB 63A FP 415V AC 6kA C Curve is a heavy-duty Miniature Circuit Breaker engineered to provide superior protection for three phase electrical systems against overloads & short circuit faults. It is ideal for industrial & commercial installations where very high current loads & inductive equipment are widely used.
With a 63A current rating & a 6kA breaking capacity, this MCB ensures safe & efficient interruption of fault currents. The four pole (FP) configuration enables simultaneous isolation of all three phases along with the neutral conductor, ensuring complete system protection & enhanced operational safety. The C Curve tripping characteristic makes it particularly suitable for circuits with moderate inrush currents such as motors, compressors, pumps, & HVAC systems.
How the Mechanism Works
This MCB provides reliable protection through continuous monitoring & automatic tripping:
• Continuously monitors current across all phases & neutral
• Trips during sustained overload conditions
• Instantly disconnects the circuit during short circuit faults
• Allows moderate inrush currents without nuisance tripping
• Simultaneously isolates all three phases & the neutral conductor
This ensures safe, stable, & efficient operation of high-load three phase electrical systems.
Technical Specifications
• Rated current: 63A
• Poles: Four pole (FP – 3 phase + neutral)
• Rated voltage: 415V AC
• Breaking capacity: 6kA
• Tripping curve: C Curve
• Function: Overload & short circuit protection
• Application: Very high load three phase circuits with inductive loads
Construction & Design
The MCB is engineered for durability & high performance:
• Four pole configuration for complete system isolation
• Compact modular construction for DIN rail mounting
• C Curve tripping optimized for moderate surge current loads
• Efficient arc extinguishing mechanism
• High-quality internal components for long-term reliability
Safety & Protection
• Protects against overload & short circuit faults
• Ensures full isolation of all phases & neutral
• Suitable for circuits with moderate inrush currents
• Prevents damage to wiring & connected equipment
• Enhances system safety & operational reliability
Mounting & Durability
• DIN rail mountable for easy installation
• Suitable for distribution boards & control panels
• Compact modular design for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable under continuous heavy load operation
Application Areas
• Industrial electrical systems
• Motor, pump, & compressor circuits
• HVAC & air conditioning systems
• Commercial & industrial installations
• Three phase distribution boards
Key Features
• 63A rated MCB for very high load applications
• Four pole (FP) configuration with neutral 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
• Large motor & pump circuits
• HVAC & compressor systems
• Industrial machinery setups
• Commercial power distribution
• High-load electrical panels
FAQs
1. What does FP mean in this MCB?
Ans: FP (Four Pole) means the breaker disconnects all three phases along with the neutral conductor simultaneously.
2. What does C Curve indicate?
Ans: C Curve is suitable for circuits with moderate inrush currents such as motors, compressors, & pumps.
3. Where is a 63A FP MCB used?
Ans: It is used in very high load industrial & commercial three phase systems with inductive equipment.
4. What is the importance of 6kA breaking capacity?
Ans: It ensures the breaker can safely interrupt fault currents up to 6kA.
5. Does it isolate the neutral conductor?
Ans: Yes, the four pole design ensures complete isolation including the neutral conductor.
6. How is this MCB installed?
Ans: It is installed on a DIN rail inside a distribution board or control panel.
7. Why use an FP MCB?
Ans: An FP MCB ensures complete isolation of all phases & neutral, improving safety, system reliability, & operational control in three phase electrical systems.
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 | FP |
| 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) | 415V |
| Conformance to Standards | IS/IEC 60898-1 |
| Tripping Characteristic | C Curve |
| Length(mm) | 74.5 |
| Height(mm) | 87.3 |
| Breadth(mm) | 70 |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects...
- 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
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Only registered users can write reviews. Please Sign in or create an account
Description
About the Product
The Tripper MCB 63A FP 415V AC 6kA C Curve is a heavy-duty Miniature Circuit Breaker engineered to provide superior protection for three phase electrical systems against overloads & short circuit faults. It is ideal for industrial & commercial installations where very high current loads & inductive equipment are widely used.
With a 63A current rating & a 6kA breaking capacity, this MCB ensures safe & efficient interruption of fault currents. The four pole (FP) configuration enables simultaneous isolation of all three phases along with the neutral conductor, ensuring complete system protection & enhanced operational safety. The C Curve tripping characteristic makes it particularly suitable for circuits with moderate inrush currents such as motors, compressors, pumps, & HVAC systems.
How the Mechanism Works
This MCB provides reliable protection through continuous monitoring & automatic tripping:
• Continuously monitors current across all phases & neutral
• Trips during sustained overload conditions
• Instantly disconnects the circuit during short circuit faults
• Allows moderate inrush currents without nuisance tripping
• Simultaneously isolates all three phases & the neutral conductor
This ensures safe, stable, & efficient operation of high-load three phase electrical systems.
Technical Specifications
• Rated current: 63A
• Poles: Four pole (FP – 3 phase + neutral)
• Rated voltage: 415V AC
• Breaking capacity: 6kA
• Tripping curve: C Curve
• Function: Overload & short circuit protection
• Application: Very high load three phase circuits with inductive loads
Construction & Design
The MCB is engineered for durability & high performance:
• Four pole configuration for complete system isolation
• Compact modular construction for DIN rail mounting
• C Curve tripping optimized for moderate surge current loads
• Efficient arc extinguishing mechanism
• High-quality internal components for long-term reliability
Safety & Protection
• Protects against overload & short circuit faults
• Ensures full isolation of all phases & neutral
• Suitable for circuits with moderate inrush currents
• Prevents damage to wiring & connected equipment
• Enhances system safety & operational reliability
Mounting & Durability
• DIN rail mountable for easy installation
• Suitable for distribution boards & control panels
• Compact modular design for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable under continuous heavy load operation
Application Areas
• Industrial electrical systems
• Motor, pump, & compressor circuits
• HVAC & air conditioning systems
• Commercial & industrial installations
• Three phase distribution boards
Key Features
• 63A rated MCB for very high load applications
• Four pole (FP) configuration with neutral 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
• Large motor & pump circuits
• HVAC & compressor systems
• Industrial machinery setups
• Commercial power distribution
• High-load electrical panels
FAQs
1. What does FP mean in this MCB?
Ans: FP (Four Pole) means the breaker disconnects all three phases along with the neutral conductor simultaneously.
2. What does C Curve indicate?
Ans: C Curve is suitable for circuits with moderate inrush currents such as motors, compressors, & pumps.
3. Where is a 63A FP MCB used?
Ans: It is used in very high load industrial & commercial three phase systems with inductive equipment.
4. What is the importance of 6kA breaking capacity?
Ans: It ensures the breaker can safely interrupt fault currents up to 6kA.
5. Does it isolate the neutral conductor?
Ans: Yes, the four pole design ensures complete isolation including the neutral conductor.
6. How is this MCB installed?
Ans: It is installed on a DIN rail inside a distribution board or control panel.
7. Why use an FP MCB?
Ans: An FP MCB ensures complete isolation of all phases & neutral, improving safety, system reliability, & operational control in three phase electrical systems.
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 | FP |
| 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) | 415V |
| Conformance to Standards | IS/IEC 60898-1 |
| Tripping Characteristic | C Curve |
| Length(mm) | 74.5 |
| Height(mm) | 87.3 |
| Breadth(mm) | 70 |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects...
- 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
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Only registered users can write reviews. Please Sign in or create an account
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