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IEC Miniature Cct Breaker, 4 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, 4 A

The IEC Miniature Cct Breaker, 4 A, 4 in (MPN FAZ-C4/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from brand IEC. It is rated for 480V AC with an interrupting capacity of 10 kA at…

SKU 3G-OTH-128285

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

IEC
Manufacturer Part Number
FAZ-C4/4-NA
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IEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IEC Miniature Cct Breaker, 4 A, 4 in (MPN FAZ-C4/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from brand IEC. It is rated for 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 FAZ-C4/4-NA miniature circuit breaker used for?

The IEC FAZ-C4/4-NA is a 4-pole, C-curve miniature circuit breaker rated 4 A at 480V AC. It protects branch circuits in industrial control panels, HVAC equipment, and machinery from overloads and short circuits, with a 10 kA interrupting capacity at 277/480V AC.

What are the specifications of the IEC FAZ-C4/4-NA circuit breaker?

This EATON-manufactured breaker is rated 4 A, 480V AC, with a 10 kA interrupting capacity at 277/480V AC. It features a C-curve trip characteristic, 4 poles, screw terminals, and UL489 listing for DIN-rail mounting. The MPN is FAZ-C4/4-NA.

Where to buy the IEC FAZ-C4/4-NA circuit breaker worldwide?

3G Electric supplies the IEC FAZ-C4/4-NA miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this EATON-manufactured breaker.

How to install the IEC FAZ-C4/4-NA on a DIN rail?

Snap the breaker onto a standard 35 mm DIN rail by engaging the bottom clip and pressing firmly until it locks. Ensure the rail is clean and the breaker is oriented with the line side at the top. Use screw terminals for wire connections, torquing to manufacturer specifications.

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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