# Eaton FAZ-C4/2-DC Miniature Circuit Breaker, 2-Pole, C-Characteristic, 4A, 10kA

**URL:** https://aio.lv/en/product--eaton-279136--12470216
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 279136
**EAN:** 4015082791360
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Eaton FAZ-C4/2-DC is a high-performance 2-pole miniature circuit breaker designed for DC applications. With a rated current of 4A and a breaking capacity of 10kA, it provides reliable overcurrent and short-circuit protection for electrical circuits. Featuring a C-type tripping characteristic, this device is ideal for industrial and commercial installations requiring robust safety and efficient power distribution management.

## Long description

The Eaton FAZ-C4/2-DC is a high-performance 2-pole miniature circuit breaker specifically engineered for direct current (DC) applications. This device ensures reliable protection against overcurrent and short-circuit events, maintaining the integrity of electrical systems in demanding environments. With a rated current of 4A and a robust breaking capacity of 10kA, it serves as a critical component for safe and efficient power distribution.
Advantages
This circuit breaker offers exceptional reliability due to its specialized design for DC circuits, which helps prevent arc faults and ensures consistent performance. The C-type tripping characteristic provides a balanced response to moderate inrush currents, making it highly versatile for various industrial and commercial loads. Its compact 2-pole design allows for space-saving installation in distribution boards while maintaining high safety standards and operational longevity.
Suitable for
Industrial control panels
Commercial DC power distribution systems
Photovoltaic system protection
Automation and control equipment
Battery storage and backup power circuits
This device may not be suitable for high-voltage AC applications, as it is specifically optimized for DC electrical systems. It should not be used in circuits where the load current exceeds the 4A rating or where the short-circuit potential exceeds the 10kA breaking capacity.
Key specifications
Number of poles: 2
Rated current: 4A
Tripping characteristic: C-type
Breaking capacity: 10kA
Application type: DC
The device is designed for DIN-rail mounting within a standard electrical enclosure. Installation should be performed by a qualified professional by snapping the unit onto the rail and securing the input and output cables into the terminal clamps, ensuring all connections are tightened to the manufacturer's specified torque settings.
What to consider before purchase
Verify that the system voltage is compatible with DC specifications
Ensure the 4A current rating matches your circuit requirements
Check available space in your distribution board for a 2-pole module
Confirm that the C-type characteristic is appropriate for your specific load type
Usage recommendations
Always ensure the power supply is disconnected before installing or servicing the circuit breaker. Regularly inspect the terminals for signs of heat or loose connections to maintain optimal safety and performance.

## 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 EATON 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 EATON 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

## Image

https://aio.lv/img/cache/product/12470216/68772876_large.webp