Lauritz Knudsen Tripper, RCCB, 25A | 2 Pole | 30mA | Finger proof IP20 terminals | 240V AC | ISI Certified
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Lauritz Knudsen Tripper, RCCB, 25A | 2 Pole | 30mA | Finger proof IP20 terminals | 240V AC | ISI Certified
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Tripper RCCB 25A DP 240V AC 30mA is a high-quality Residual Current Circuit Breaker (RCCB) designed to provide advanced protection against earth leakage faults. It is specifically engineered to safeguard users from electric shock & prevent electrical hazards caused by insulation failures or leakage currents.
With a 25A current rating & a 30mA sensitivity level, this RCCB is ideal for applications requiring human safety protection. The double pole (DP) configuration ensures simultaneous disconnection of both phase & neutral conductors, delivering complete circuit isolation during fault conditions.
How the RCCB Works
The RCCB continuously monitors the current difference between phase & neutral:
• Detects imbalance between incoming & outgoing current
• Identifies leakage current to earth
• Trips instantly when leakage exceeds 30mA
• Disconnects both phase & neutral conductors
• Prevents electric shock & reduces risk of fire
This ensures maximum safety for users & electrical installations.
Technical Specifications
• Rated current: 25A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Residual current sensitivity: 30mA
• Function: Earth leakage protection
• Application: Circuits requiring human safety protection
Construction & Design
The RCCB is built for durability & efficient operation:
• Double pole design for full circuit isolation
• Compact modular construction
• DIN rail mountable for easy installation
• High precision tripping mechanism
• Robust internal components for long service life
Safety & Protection
• Protects against earth leakage faults
• Provides protection against electric shock
• Reduces risk of electrical fires
• Ensures complete disconnection of phase & neutral
• Enhances safety in electrical installations
Mounting & Durability
• DIN rail mountable for simple installation
• Suitable for distribution boards & control panels
• Compact size for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable performance under continuous operation
Application Areas
• Residential electrical systems
• Commercial installations
• Socket & lighting circuits
• Bathroom & wet area safety circuits
• Distribution boards
Key Features
• 25A rated RCCB for medium load circuits
• Double pole (DP) configuration for full isolation
• 30mA sensitivity for human safety protection
• Reliable earth leakage detection
• Compact DIN rail mountable design
• Durable & long-lasting construction
Applications
• Residential safety circuits
• Socket & lighting protection
• Bathroom & kitchen installations
• Electric shock protection systems
• Electrical distribution panels
FAQs
1. What is an RCCB?
Ans: An RCCB is a device that protects against earth leakage currents & electric shock but does not provide overload or short circuit protection.
2. What does 30mA sensitivity mean?
Ans: It means the RCCB trips when leakage current exceeds 30mA, providing protection against electric shock.
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 only protect against earth leakage. An MCB is required for overload & short circuit protection.
5. Where is a 25A RCCB used?
Ans: It is used in residential & commercial circuits such as lighting, sockets, & safety-critical installations.
6. Why is RCCB important?
Ans: It protects humans from electric shock & prevents hazards caused by leakage currents.
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 | 25A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS 12640-1 |
| Sensitivity | 30mA |
| 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 25A DP 240V AC 30mA is a high-quality Residual Current Circuit Breaker (RCCB) designed to provide advanced protection against earth leakage faults. It is specifically engineered to safeguard users from electric shock & prevent electrical hazards caused by insulation failures or leakage currents.
With a 25A current rating & a 30mA sensitivity level, this RCCB is ideal for applications requiring human safety protection. The double pole (DP) configuration ensures simultaneous disconnection of both phase & neutral conductors, delivering complete circuit isolation during fault conditions.
How the RCCB Works
The RCCB continuously monitors the current difference between phase & neutral:
• Detects imbalance between incoming & outgoing current
• Identifies leakage current to earth
• Trips instantly when leakage exceeds 30mA
• Disconnects both phase & neutral conductors
• Prevents electric shock & reduces risk of fire
This ensures maximum safety for users & electrical installations.
Technical Specifications
• Rated current: 25A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Residual current sensitivity: 30mA
• Function: Earth leakage protection
• Application: Circuits requiring human safety protection
Construction & Design
The RCCB is built for durability & efficient operation:
• Double pole design for full circuit isolation
• Compact modular construction
• DIN rail mountable for easy installation
• High precision tripping mechanism
• Robust internal components for long service life
Safety & Protection
• Protects against earth leakage faults
• Provides protection against electric shock
• Reduces risk of electrical fires
• Ensures complete disconnection of phase & neutral
• Enhances safety in electrical installations
Mounting & Durability
• DIN rail mountable for simple installation
• Suitable for distribution boards & control panels
• Compact size for efficient panel space usage
• Designed for long mechanical & electrical life
• Reliable performance under continuous operation
Application Areas
• Residential electrical systems
• Commercial installations
• Socket & lighting circuits
• Bathroom & wet area safety circuits
• Distribution boards
Key Features
• 25A rated RCCB for medium load circuits
• Double pole (DP) configuration for full isolation
• 30mA sensitivity for human safety protection
• Reliable earth leakage detection
• Compact DIN rail mountable design
• Durable & long-lasting construction
Applications
• Residential safety circuits
• Socket & lighting protection
• Bathroom & kitchen installations
• Electric shock protection systems
• Electrical distribution panels
FAQs
1. What is an RCCB?
Ans: An RCCB is a device that protects against earth leakage currents & electric shock but does not provide overload or short circuit protection.
2. What does 30mA sensitivity mean?
Ans: It means the RCCB trips when leakage current exceeds 30mA, providing protection against electric shock.
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 only protect against earth leakage. An MCB is required for overload & short circuit protection.
5. Where is a 25A RCCB used?
Ans: It is used in residential & commercial circuits such as lighting, sockets, & safety-critical installations.
6. Why is RCCB important?
Ans: It protects humans from electric shock & prevents hazards caused by leakage currents.
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 | 25A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IS 12640-1 |
| Sensitivity | 30mA |
| 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.