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IEC Miniature Cct Breaker, 63 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, 63 A

The IEC Miniature Cct Breaker, 63 A, 4 in (MPN FAZ-C63/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from EATON. It is rated for 277/480V AC with an interrupting capacity of 10 kA at…

SKU 3G-OTH-129715

Brand
IEC
Item
Miniature Cct Breaker, 63 A
Category
C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

IEC
Manufacturer Part Number
FAZ-C63/4-NA
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IEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IEC Miniature Cct Breaker, 63 A, 4 in (MPN FAZ-C63/4-NA) is a C-Curve, 4-Pole UL489 DIN Rail-Mount Miniature Circuit Breaker from EATON. It is rated for 277/480V AC with an interrupting capacity of 10 kA at 277/480V AC and features screw-type terminals.

Frequently Asked Questions

What is the IEC Miniature Cct Breaker 63 A 4 in used for?

This EATON FAZ-C63/4-NA miniature circuit breaker protects branch circuits in industrial and commercial panels. Its C-Curve trip characteristic handles moderate inrush loads like motors and transformers. Rated 277/480V AC with 10 kA interrupting capacity, it mounts on DIN rails for overcurrent and short-circuit protection.

What are the specifications of the IEC Miniature Cct Breaker 63 A 4 in?

The EATON FAZ-C63/4-NA is a 4-pole, C-Curve UL489 miniature circuit breaker rated 63 A at 277/480V AC. It has a 10 kA interrupting capacity at 277/480V AC and screw-type terminals. It is designed for DIN-rail mounting and carries MPN FAZ-C63/4-NA.

Where to buy the IEC Miniature Cct Breaker 63 A 4 in worldwide?

3G Electric supplies the EATON FAZ-C63/4-NA miniature circuit breaker worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this UL489 4-pole breaker.

How to install the IEC Miniature Cct Breaker 63 A 4 in?

Snap the EATON FAZ-C63/4-NA onto a standard 35 mm DIN rail. Ensure the breaker is in the OFF position. Connect line conductors to screw terminals and load conductors to the opposite side. Torque terminals per manufacturer specs. Verify voltage rating 277/480V AC and interrupting capacity 10 kA match your system.

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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