# Schneider Electric A9C20164 Modular Contactor 63A 4NO 24V AC

**URL:** https://aio.lv/en/product--schneider-electric-a9c20164--12455887
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9C20164
**EAN:** 3606480374814
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Schneider Electric A9C20164 is a high-performance modular contactor designed for reliable electrical circuit control. Featuring a 63A current rating and 24V AC coil voltage, this 4NO contact configuration device is ideal for industrial and residential power management. It ensures efficient switching and long-term durability in various electrical installations, providing a robust solution for automation and power distribution systems.

## Long description

The Schneider Electric A9C20164 is a high-performance modular contactor engineered for precise electrical circuit control in both residential and industrial environments. With a robust 63A current rating and a 24V AC coil voltage, this device is designed to handle demanding power management tasks with consistent reliability. Its 4NO contact configuration ensures efficient switching operations, making it a dependable component for modern electrical distribution and automation systems.
Advantages
This modular contactor offers exceptional durability and performance, ensuring long-term operational stability even in intensive usage scenarios. The design focuses on ease of integration into standard electrical panels, providing a compact yet powerful solution for managing high-current loads. Its high-quality construction minimizes maintenance requirements and supports safe, efficient power distribution across various applications.
Suitable for
Industrial automation systems
Residential power management
Lighting control circuits
Heating and ventilation systems
Power distribution panels
When it may not be suitable
This device is specifically designed for 24V AC control circuits. It is not suitable for applications requiring DC control voltage or for systems where the load exceeds the 63A current rating. It should not be used in environments that exceed the specified operating temperature or humidity ranges defined by the manufacturer.
Key specifications
Rated operational current: 63A
Control circuit voltage: 24V AC
Contact configuration: 4 Normally Open (4NO)
Mounting type: DIN rail
Device type: Modular contactor
How to use
The contactor should be installed by a qualified professional onto a standard DIN rail within an electrical distribution board. Ensure that the power supply is disconnected before beginning installation. Connect the control wires to the coil terminals and the load wires to the main power terminals, ensuring all connections are tightened to the specified torque to prevent overheating. Once installed, verify the operation by energizing the control circuit to confirm the contactor switches correctly.
What to consider before purchase
Verify that your control circuit provides 24V AC.
Ensure the 63A rating is sufficient for your specific load requirements.
Check available space on your DIN rail for the modular unit.
Confirm that the 4NO configuration meets your switching logic needs.
Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the device remains free of dust and moisture to maintain optimal performance and safety standards.

## Specifications

| Feature | Value |
|---|---|
| AC contact rating | 24 AC |

### Design

| Feature | Value |
|---|---|
| Product colour | Multicolour |

## FAQ

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

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