Schneider R9R51440, 4P, 40A, Resi9, Residual current circuit breaker (RCCB), AC type, 30mA

Description

Schneider R9R51440, 4P, 40A, Resi9

Residual current circuit breaker (RCCB), AC type, 30mA

Electrical safety is a crucial aspect of any residential or commercial setup. One of the most effective ways to protect your electrical system is by using a Residual Current Circuit Breaker (RCCB). Among the most reliable options in the market is the Schneider R9R51440 RCCB, designed to prevent electric shocks and electrical fires.

What is an RCCB?

An RCCB (Residual Current Circuit Breaker) is an essential device that instantly disconnects a circuit if it detects leakage current, preventing dangerous electrical shocks and fire hazards. Unlike standard circuit breakers, RCCBs residual current device primarily focus on human safety by cutting off power when a fault is detected.

Key Features of Schneider R9R51440 RCCB

The Schneider R9R51440 stands out due to its superior features:

1. 4-Pole Design

This model offers 4-pole protection, making it suitable for three-phase systems, ensuring comprehensive electrical safety.

2. 40A Rated Current

With a 40A current rating, it can handle high-power electrical loads efficiently.

3. 30mA Sensitivity

The RCCB has a 30mA trip threshold, providing enhanced human protection against electric shocks.

4. AC Type Protection

Designed to detect AC residual currents, making it ideal for residential and commercial applications.

5. Resi9 Series Reliability

Schneider Electric’s Resi9 series is known for its durability and precision, ensuring a long lifespan and reliable performance.

How Does Schneider R9R51440 Enhance Safety?

1. Protection Against Electric Shocks

By disconnecting the circuit immediately upon detecting leakage current, it protects humans from deadly electrical shocks.

2. Prevention of Electrical Fires

Leakage currents can cause overheating, leading to electrical fires. This RCCB mitigates such risks by preventing faults before they escalate.

3. Instantaneous Tripping

Its fast response time ensures immediate disconnection, preventing prolonged exposure to hazardous currents.

Schneider R9R51440

Why Choose Schneider R9R51440 RCCB?

• Trusted brand with a proven reputation
• Long-lasting durability with high-quality materials
• Meets international safety standards (IEC 61008-1 compliance)
• Easy installation with clear guidelines

Installation and Usage

Installing the Schneider R9R51440 is straightforward, making it ideal for both professionals and DIY enthusiasts.

Steps to Install:

1. Turn off the main power before installation.
2. Connect the neutral and live wires securely.
3. Ensure proper grounding for maximum safety.
4. Test the circuit breaker schneider RCCB after installation to confirm functionality.

Comparison with Other RCCBs

Compared to competitor brands, Schneider R9R51440 circuit breaker schneider offers superior reliability, faster tripping time, and better build quality, making it the best choice for device protection.

Who Needs This RCCB?

• Homeowners seeking protection for their electrical systems.
• Businesses and industries requiring high-load protection.
• Electricians looking for top-quality components.

If you’re looking for a reliable RCCB to safeguard your home or workplace, the Schneider R9R51440 Circuit Breakers is a top-tier choice. With high sensitivity, durable construction, and exceptional performance, it ensures maximum electrical safety.