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IEC Miniature Cct Breaker, 1 A - C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
IECC-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

IEC Miniature Cct Breaker, 1 A

The IEC Miniature Cct Breaker, 1 A, 3 in (MPN FAZ-C1/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from brand IEC. It is rated for 277/480V AC with an interrupting capacity of 10 kA at…

SKU 3G-OTH-128195

Brand
IEC
Item
Miniature Cct Breaker, 1 A
Category
C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

IEC
Manufacturer Part Number
FAZ-C1/4-NA
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IEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IEC Miniature Cct Breaker, 1 A, 3 in (MPN FAZ-C1/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from brand IEC. It is rated for 277/480V AC with an interrupting capacity of 10 kA at 277/480V AC, and features screw terminals. This product is manufactured by EATON.

Frequently Asked Questions

What is the IEC Miniature Cct Breaker FAZ-C1/4-NA used for?

This 4-pole C-curve miniature circuit breaker protects branch circuits in industrial and commercial panels against overloads and short circuits. It is suitable for DIN rail mounting and complies with UL489 standards for 277/480V AC systems. EATON manufactures this model under the IEC brand.

What are the specifications of the IEC FAZ-C1/4-NA circuit breaker?

The FAZ-C1/4-NA is a 1 A, 4-pole C-curve miniature circuit breaker rated 277/480V AC with a 10 kA interrupting capacity at 277/480V AC. It features screw terminals and is UL489 listed for DIN rail mounting. This unit is manufactured by EATON.

Where to buy the IEC FAZ-C1/4-NA circuit breaker worldwide?

3G Electric supplies the IEC FAZ-C1/4-NA miniature circuit breaker worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the IEC FAZ-C1/4-NA on a DIN rail?

Snap the breaker onto a standard 35 mm DIN rail by engaging the bottom clip and pressing the top until it locks. Ensure the rail is clean and the unit is oriented with the line side at the top. Use a screwdriver to torque the screw terminals to the manufacturer's specification. EATON provides detailed instructions with the product.

Used in

Common applications for IEC
Industrial panelboards — IEC FAZ-C series 4-pole miniature circuit breakers for branch circuit protection in 480 V AC distribution
Motor control centers — IEC FAZ-C series MCBs for overcurrent protection of motor circuits in C-curve applications
Heating equipment — IEC GFP series ground fault protectors (e.g., 25 A, 260 mA) for personnel protection in electric heaters
Pump systems — IEC GFP series (e.g., 63 A, 26 mA) for ground fault protection in industrial pump controls
Commercial building electrical rooms — IEC FAZ-C series breakers for lighting and receptacle circuits in 277/480 V AC systems
Machine tool disconnects — IEC FAZ-C series MCBs as supplementary protection in control panels for manufacturing equipment

IEC Products

3G Electric supplies IEC c-curve, 4-pole ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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