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EATON Miniature Circuit Breaker: 3 A Amps, 48V DC, 10kA at 277/480V AC, Screw Clamp - D-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
EATOND-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

EATON Miniature Circuit Breaker: 3 A Amps, 48V DC, 10kA at 277/480V AC, Screw Clamp

The EATON FAZ-D3/1-NA-SP is a 3 A, D-Curve, 1-pole IEC miniature circuit breaker designed for DIN rail mounting. It is rated for 277/480V AC with a maximum interrupting rating of 10kA, and also carries a 48V DC…

SKU 3G-OTH-21799

Brand
EATON
Item
Miniature Circuit Breaker: 3 A Amps, 48V DC, 10kA at 277/480V AC, Screw Clamp
Category
D-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

EATON
Manufacturer Part Number
FAZ-D3/1-NA-SP
Type
10kA at 277/480V AC, Screw Clamp, FAZ-NA
DC
48V
Max. AIR Rating
10kA at 277/480V AC
AC Voltage Rating
277/480V AC
DC Voltage Rating
48V DC
Terminal Connection
Screw Clamp
View Full Spec Sheet

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON FAZ-D3/1-NA-SP is a 3 A, D-Curve, 1-pole IEC miniature circuit breaker designed for DIN rail mounting. It is rated for 277/480V AC with a maximum interrupting rating of 10kA, and also carries a 48V DC rating. The unit features screw clamp terminals and is UL489 listed.

Frequently Asked Questions

What is the EATON FAZ-D3/1-NA-SP miniature circuit breaker used for?

The EATON FAZ-D3/1-NA-SP is a 3 A, D-Curve, 1-pole IEC miniature circuit breaker used for overcurrent protection in industrial control panels, HVAC equipment, and machinery. Its D-Curve trip characteristic handles high inrush loads like motors and transformers. It mounts on DIN rail and is UL489 listed for branch circuit protection.

What are the specifications of the EATON FAZ-D3/1-NA-SP?

The EATON FAZ-D3/1-NA-SP is rated 3 A, 277/480V AC with a 10kA interrupting rating, and 48V DC. It has a D-Curve trip characteristic, 1-pole design, and screw clamp terminals. It is UL489 listed and DIN rail mountable. The manufacturer part number is FAZ-D3/1-NA-SP.

Where to buy the EATON FAZ-D3/1-NA-SP worldwide?

3G Electric supplies the EATON FAZ-D3/1-NA-SP miniature circuit breaker to customers 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 UL489 listed, D-Curve breaker.

How to select the right EATON FAZ-NA circuit breaker for an application?

Select the EATON FAZ-NA breaker based on load current, voltage (AC or DC), and trip curve. The D-Curve FAZ-D3/1-NA-SP suits high-inrush loads like motors. Verify interrupting rating (10kA at 277/480V AC) and terminal type (screw clamp). Always consult local codes and the EATON technical datasheet for proper coordination.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON d-curve, 1-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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