Lauritz Knudsen Tripper, RCCB, 40A | 2 Pole | 100mA | Finger proof IP20 terminals | 240V AC | ISI Certified
Images:
Image 360:
How to video:
Further offers for this product
Incl. Tax
In Stock
No sellers found for this product.
Incl. Tax
Lauritz Knudsen Tripper, RCCB, 40A | 2 Pole | 100mA | Finger proof IP20 terminals | 240V AC | ISI Certified
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Tripper RCCB 40A DP 240V AC 100mA is a high-quality Residual Current Circuit Breaker (RCCB) designed to provide dependable protection against earth leakage faults. It is specifically suited for applications where equipment safety & fire prevention are a priority rather than direct human shock protection.
With a 40A current rating & 100mA residual current sensitivity, this RCCB helps protect electrical systems from insulation failures & leakage currents that could lead to hazardous conditions. The double pole (DP) configuration ensures simultaneous disconnection of both phase & neutral conductors, delivering complete circuit isolation during fault situations.
How the RCCB Works
The RCCB operates by continuously monitoring current flow between phase & neutral:
• Detects imbalance caused by leakage currents
• Identifies current flowing outside the intended circuit (earth leakage)
• Trips automatically when leakage exceeds 100mA
• Disconnects both phase & neutral simultaneously
• Helps reduce fire risk & protects electrical equipment
This ensures stable system performance & enhances electrical safety.
Technical Specifications
• Rated current: 40A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Residual current sensitivity: 100mA
• Function: Earth leakage protection
• Application: Equipment protection & fire prevention circuits
Construction & Design
The RCCB is engineered for durability & consistent operation:
• Double pole configuration for complete circuit isolation
• Compact modular design
• DIN rail mountable for easy installation
• High precision tripping mechanism
• Robust internal components for extended service life
Safety & Protection
• Protects against earth leakage faults
• Suitable for fire prevention applications
• Reduces risk of electrical hazards due to insulation failure
• Ensures full disconnection of phase & neutral
• Improves overall system reliability & safety
Mounting & Durability
• DIN rail mountable for quick & convenient installation
• Suitable for distribution boards & control panels
• Compact design for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable performance under continuous operation
Application Areas
• Residential electrical systems
• Commercial installations
• Equipment protection circuits
• Fire safety systems
• Electrical distribution boards
Key Features
• 40A rated RCCB for medium to high load circuits
• Double pole (DP) configuration for full isolation
• 100mA earth leakage sensitivity for fire protection
• Accurate leakage current detection
• Compact DIN rail mountable design
• Durable & dependable construction
Applications
• Equipment protection systems
• Fire risk reduction circuits
• Residential & commercial installations
• Distribution panels
• Control & safety circuits
FAQs
1. What is an RCCB?
Ans: An RCCB is a device that protects against earth leakage currents but does not provide overload or short circuit protection.
2. What does 100mA sensitivity mean?
Ans: It means the RCCB trips when leakage current exceeds 100mA, typically used for equipment safety & fire prevention.
3. What does DP mean?
Ans: DP (Double Pole) means both phase & neutral are disconnected simultaneously.
4. Does this RCCB protect against overload?
Ans: No, RCCBs do not provide overload or short circuit protection. An MCB is required separately for those protections.
5. Where is a 40A 100mA RCCB used?
Ans: It is used in circuits requiring equipment protection & fire prevention, such as distribution boards & commercial installations.
6. Why use 100mA instead of 30mA RCCB?
Ans: 100mA RCCBs are used mainly for fire protection & equipment safety, while 30mA RCCBs are designed for personal protection against electric shock.
7. How is this RCCB installed?
Ans: It is installed on a DIN rail inside a distribution board or electrical panel.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -5°C to +55°C |
| Electrical life (Operating Cylces) | 10000 |
| Tightening Torque | 4Nm |
| Termination capacity | 50 Sq. mm (Rigid) 35 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Residual Making & Breaking capacity | 1kA |
| Rated Impulse Voltage | 4kV |
| Rated Conditional SC Current | 6kA |
| Current Rating | 40A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS 12640-1 |
| Sensitivity | 100mA |
| Length(mm) | 77.1 |
| Height(mm) | 83 |
| 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 RCCB 40A DP 240V AC 100mA is a high-quality Residual Current Circuit Breaker (RCCB) designed to provide dependable protection against earth leakage faults. It is specifically suited for applications where equipment safety & fire prevention are a priority rather than direct human shock protection.
With a 40A current rating & 100mA residual current sensitivity, this RCCB helps protect electrical systems from insulation failures & leakage currents that could lead to hazardous conditions. The double pole (DP) configuration ensures simultaneous disconnection of both phase & neutral conductors, delivering complete circuit isolation during fault situations.
How the RCCB Works
The RCCB operates by continuously monitoring current flow between phase & neutral:
• Detects imbalance caused by leakage currents
• Identifies current flowing outside the intended circuit (earth leakage)
• Trips automatically when leakage exceeds 100mA
• Disconnects both phase & neutral simultaneously
• Helps reduce fire risk & protects electrical equipment
This ensures stable system performance & enhances electrical safety.
Technical Specifications
• Rated current: 40A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Residual current sensitivity: 100mA
• Function: Earth leakage protection
• Application: Equipment protection & fire prevention circuits
Construction & Design
The RCCB is engineered for durability & consistent operation:
• Double pole configuration for complete circuit isolation
• Compact modular design
• DIN rail mountable for easy installation
• High precision tripping mechanism
• Robust internal components for extended service life
Safety & Protection
• Protects against earth leakage faults
• Suitable for fire prevention applications
• Reduces risk of electrical hazards due to insulation failure
• Ensures full disconnection of phase & neutral
• Improves overall system reliability & safety
Mounting & Durability
• DIN rail mountable for quick & convenient installation
• Suitable for distribution boards & control panels
• Compact design for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable performance under continuous operation
Application Areas
• Residential electrical systems
• Commercial installations
• Equipment protection circuits
• Fire safety systems
• Electrical distribution boards
Key Features
• 40A rated RCCB for medium to high load circuits
• Double pole (DP) configuration for full isolation
• 100mA earth leakage sensitivity for fire protection
• Accurate leakage current detection
• Compact DIN rail mountable design
• Durable & dependable construction
Applications
• Equipment protection systems
• Fire risk reduction circuits
• Residential & commercial installations
• Distribution panels
• Control & safety circuits
FAQs
1. What is an RCCB?
Ans: An RCCB is a device that protects against earth leakage currents but does not provide overload or short circuit protection.
2. What does 100mA sensitivity mean?
Ans: It means the RCCB trips when leakage current exceeds 100mA, typically used for equipment safety & fire prevention.
3. What does DP mean?
Ans: DP (Double Pole) means both phase & neutral are disconnected simultaneously.
4. Does this RCCB protect against overload?
Ans: No, RCCBs do not provide overload or short circuit protection. An MCB is required separately for those protections.
5. Where is a 40A 100mA RCCB used?
Ans: It is used in circuits requiring equipment protection & fire prevention, such as distribution boards & commercial installations.
6. Why use 100mA instead of 30mA RCCB?
Ans: 100mA RCCBs are used mainly for fire protection & equipment safety, while 30mA RCCBs are designed for personal protection against electric shock.
7. How is this RCCB installed?
Ans: It is installed on a DIN rail inside a distribution board or electrical panel.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -5°C to +55°C |
| Electrical life (Operating Cylces) | 10000 |
| Tightening Torque | 4Nm |
| Termination capacity | 50 Sq. mm (Rigid) 35 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Residual Making & Breaking capacity | 1kA |
| Rated Impulse Voltage | 4kV |
| Rated Conditional SC Current | 6kA |
| Current Rating | 40A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS 12640-1 |
| Sensitivity | 100mA |
| Length(mm) | 77.1 |
| Height(mm) | 83 |
| 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.