Lauritz Knudsen Tripper, RCCB, 63A | 2 Pole | 30mA | Finger proof IP20 terminals | 240V

About the Product

The Tripper RCCB 63A DP 240V AC 30mA is a heavy-duty Residual Current Circuit Breaker (RCCB) designed to provide advanced protection against earth leakage faults. It ensures user safety by protecting against electric shock & minimizing the risk of electrical hazards caused by leakage currents or insulation failure.

With a 63A current rating & a sensitive 30mA trip threshold, this RCCB is ideal for high load circuits that require dependable human safety protection. The double pole (DP) configuration ensures that both phase & neutral conductors are disconnected simultaneously, providing complete circuit isolation during fault conditions.

How the RCCB Works

The RCCB continuously monitors current flow between phase & neutral conductors:

• Detects imbalance between incoming & outgoing current

• Identifies leakage current flowing to earth

• Trips instantly when leakage exceeds 30mA

• Disconnects both phase & neutral simultaneously

• Prevents electric shock & reduces fire risks

This ensures high-level protection for both users & electrical systems.

Technical Specifications

• Rated current: 63A

• Poles: Double pole (DP)

• Rated voltage: 240V AC

• Residual current sensitivity: 30mA

• Function: Earth leakage protection

• Application: High load circuits requiring human safety protection

Construction & Design

The RCCB is engineered for durability & precision:

• Double pole configuration for full isolation

• Compact modular design

• DIN rail mountable for easy installation

• High-precision tripping mechanism

• Robust internal construction 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 & compliance in electrical installations

Mounting & Durability

• DIN rail mountable for quick installation

• Suitable for distribution boards & panels

• Compact size for efficient panel space utilization

• Long mechanical & electrical life

• Reliable under continuous high-load operation

Application Areas

• Residential electrical systems

• Commercial installations

• High load socket & appliance circuits

• Bathroom & wet area safety circuits

• Electrical distribution boards

Key Features

• 63A rated RCCB for high load circuits

• Double pole (DP) configuration for complete isolation

• 30mA sensitivity for human safety protection

• Accurate earth leakage detection

• Compact DIN rail mountable design

• Durable & reliable construction

Applications

• Residential safety protection circuits

• High load appliance circuits

• Bathroom & kitchen safety systems

• Electric shock protection installations

• 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 will trip when leakage current exceeds 30mA, helping prevent 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 63A RCCB used?
Ans: It is used in high load residential & commercial circuits such as heavy appliances & distribution boards.

6. Why is RCCB important?
Ans: It protects users from electric shock & prevents electrical 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.