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header-product Schneider Electric A9Z11491 Residual Current Circuit Breaker 4P 100A 30mA Type AC
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AiO.lv Networking Equipment Network Accessories Power Sockets Schneider Electric

Schneider Electric A9Z11491 Residual Current Circuit Breaker 4P 100A 30mA Type AC

Schneider Electric A9Z11491 Residual Current Circuit Breaker Photo 1
Schneider Electric A9Z11491 Residual Current Circuit Breaker Photo 1
Schneider Electric A9Z11491 Residual Current Circuit Breaker 4P 100A 30mA Type AC
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Short description

The Schneider Electric A9Z11491 is a high-performance 4-pole residual current circuit breaker (RCCB) designed for electrical safety. With a rated current of 100A and a sensitivity of 30mA, this Type AC device provides reliable protection against leakage currents in industrial and residential electrical installations. It ensures circuit integrity and prevents electrical hazards by automatically disconnecting power when a fault is detected.
Warranty: 2 Years
SKU: 12456108
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Product information

Description

The Schneider Electric A9Z11491 is a high-performance 4-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in both residential and industrial environments. This device is designed to monitor electrical circuits and automatically disconnect the power supply when a leakage current is detected, effectively preventing electrical hazards and ensuring the integrity of your electrical system. With a robust construction and reliable operation, it serves as a critical component for modern electrical distribution boards.

Advantages

This residual current circuit breaker offers superior protection by reacting quickly to fault currents, which significantly reduces the risk of electric shock and fire. Its 4-pole configuration allows for versatile application in three-phase systems, while the 100A rated current capacity ensures it can handle demanding electrical loads. The device is built to high manufacturing standards, ensuring long-term durability and consistent performance under various operating conditions.

Suitable for

  • Residential electrical installations
  • Industrial power distribution systems
  • Commercial building electrical panels
  • Protection of circuits with high current requirements

This device is not suitable for detecting DC leakage currents, as it is specifically designed as a Type AC RCCB. It should not be used in environments where high-frequency noise or specific DC components are present in the electrical circuit, as these may interfere with the device's operation or cause nuisance tripping.

Key specifications

  • Number of poles: 4
  • Rated current: 100A
  • Sensitivity: 30mA
  • Type: AC

Installation of this circuit breaker should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is typically mounted on a standard DIN rail within an electrical distribution board. Ensure that all wire connections are tightened to the specified torque to prevent overheating and ensure a secure electrical contact.

What to consider before purchase

  • Verify that the 30mA sensitivity meets your specific safety requirements
  • Ensure the 100A rating is appropriate for your circuit load
  • Confirm compatibility with your existing distribution board layout
  • Check if your installation requires Type AC or a different sensitivity class
Usage recommendations: Regularly test the functionality of the residual current circuit breaker using the integrated test button to ensure the mechanism remains operational and provides continuous protection for your electrical installation.

Specifications

Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Quantity: The number of products there are.
1
Length: The measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of an object.
50 m

Weight & dimensions

Diameter: Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.
10 mm

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black
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Description

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Customer questions

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What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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