EATON FAZ-D40/3-NA D-Curve 3-Pole UL489 Miniature Circuit Breaker
The EATON FAZ-D40/3-NA is a D-Curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated for 40 A. It features a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw…
SKU 3G-OTH-21004
Also listed as: FAZD403NA · FAZ D40 3 NA · FAZ-D40-3-NA
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Product Description
The EATON FAZ-D40/3-NA is a D-Curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated for 40 A. It features a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw clamp terminal connections.
Frequently Asked Questions
What is the EATON FAZ-D40/3-NA miniature circuit breaker used for?
The EATON FAZ-D40/3-NA is a D-curve, 3-pole UL489 miniature circuit breaker used for overcurrent protection in industrial control panels, motor circuits, and DC power systems. Its 48/96V DC rating makes it suitable for solar combiner boxes and battery banks, while the 10kA interrupting capacity at 277/480V AC handles high-fault commercial loads.
What are the specifications of the EATON FAZ-D40/3-NA?
The EATON FAZ-D40/3-NA is rated 40 A with a D-curve trip characteristic. It has a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC. Terminal connections are screw clamp. It is a 3-pole UL489 DIN rail-mount miniature circuit breaker from EATON.
Where to buy the EATON FAZ-D40/3-NA worldwide?
3G Electric supplies the EATON FAZ-D40/3-NA miniature circuit breaker worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this UL489 D-curve breaker.
How to select the correct EATON FAZ-D40/3-NA for an application?
Select the EATON FAZ-D40/3-NA when you need a 40 A, D-curve breaker for high-inrush loads like motors or transformers. Verify your system voltage matches its 48/96V DC or 277/480V AC rating. Ensure the screw clamp terminals suit your wire gauge. Always consult local codes and the EATON datasheet for coordination.
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3G Electric supplies EATON d-curve, 3-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.