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EATON FAZ-C40/3-NA C-Curve 3-Pole UL489 Miniature Circuit Breaker - C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
EATONC-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

EATON FAZ-C40/3-NA C-Curve 3-Pole UL489 Miniature Circuit Breaker

The EATON IEC Miniature Circuit Breaker (MPN FAZ-C40/3-NA) is a 40 A, C-Curve, 3-pole UL489 DIN rail-mount device. It features a Max. AIR Rating of 10kA at 277/480V AC and a DC Voltage Rating of 48/96V DC, with Screw…

SKU 3G-OTH-20271

Also listed as: FAZC403NA · FAZ C40 3 NA · FAZ-C40-3-NA

Brand
EATON
Item
FAZ-C40/3-NA C-Curve 3-Pole UL489 Miniature Circuit Breaker
Category
C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
FAZ-C40/3-NA
Type
10kA at 277/480V AC, Screw Clamp, C
DC
48/96V
Max. AIR Rating
10kA at 277/480V AC
DC Voltage Rating
48/96V DC
Terminal Connection
Screw Clamp

Technical Documents

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

Product Description

The EATON IEC Miniature Circuit Breaker (MPN FAZ-C40/3-NA) is a 40 A, C-Curve, 3-pole UL489 DIN rail-mount device. It features a Max. 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-C40/3-NA miniature circuit breaker used for?

The EATON FAZ-C40/3-NA is a 40 A, C-curve, 3-pole UL489 miniature circuit breaker designed for branch-circuit protection in industrial control panels, HVAC equipment, and distribution boards. It handles 48/96V DC loads and provides 10kA interrupting capacity at 277/480V AC, making it suitable for global commercial and light-industrial applications.

What are the specifications of the EATON FAZ-C40/3-NA?

The EATON FAZ-C40/3-NA is a 40 A, C-curve, 3-pole miniature circuit breaker with a Max. AIR Rating of 10kA at 277/480V AC and a DC Voltage Rating of 48/96V DC. It uses Screw Clamp terminals and mounts on a DIN rail. The MPN is FAZ-C40/3-NA, and it is UL489 listed for branch-circuit protection.

Where to buy the EATON FAZ-C40/3-NA worldwide?

3G Electric supplies the EATON FAZ-C40/3-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; we source and deliver this EATON breaker to any country.

How to install the EATON FAZ-C40/3-NA on a DIN rail?

To install the EATON FAZ-C40/3-NA, snap the breaker onto a standard 35 mm DIN rail until it locks. Connect phase conductors to the Screw Clamp terminals using a torque screwdriver per the rating label. Ensure the C-curve trip characteristic matches your load type. Always de-energize the circuit before installation and follow local electrical codes.

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 c-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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A with a maximum interrupting rating of 14kA at 277/480V AC and DC voltage rating of 48/96V DC. Screw clamp terminals facilitate secure wiring in DIN rail-mounted applications such as industrial control panels and HVAC equipment
EATON
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A with a maximum interrupting rating of 14kA at 277/480V AC and DC voltage rating of 48/96V DC. Screw clamp terminals facilitate secure wiring in DIN rail-mounted applications such as industrial control panels and HVAC equipment
C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated 30 A. Provides overcurrent protection with a maximum AIR of 10kA at 277/480V AC and DC voltage rating of 48/96V DC. Features screw clamp terminals. Suitable for use in industrial control panels, HVAC equipment, and distribution boards
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C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated 30 A. Provides overcurrent protection with a maximum AIR of 10kA at 277/480V AC and DC voltage rating of 48/96V DC. Features screw clamp terminals. Suitable for use in industrial control panels, HVAC equipment, and distribution boards
This 3-pole miniature circuit breaker features a C-curve trip characteristic for moderate inrush currents. Rated 32A with a maximum interrupting rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC. Suitable for overcurrent protection in branch circuits, control panels, and equipment requiring DIN rail mounting. Terminal connection is screw clamp type
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This 3-pole miniature circuit breaker features a C-curve trip characteristic for moderate inrush currents. Rated 32A with a maximum interrupting rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC. Suitable for overcurrent protection in branch circuits, control panels, and equipment requiring DIN rail mounting. Terminal connection is screw clamp type
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is rated at 3 A with a maximum interrupting rating of 10kA at 277/480V AC. It is suitable for overcurrent protection in branch circuits of commercial and industrial electrical distribution systems. The screw clamp terminals facilitate secure wiring connections, and the UL489 listing ensures compliance with North American standards
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This 3-pole miniature circuit breaker features a C-curve trip characteristic and is rated at 3 A with a maximum interrupting rating of 10kA at 277/480V AC. It is suitable for overcurrent protection in branch circuits of commercial and industrial electrical distribution systems. The screw clamp terminals facilitate secure wiring connections, and the UL489 listing ensures compliance with North American standards
C-curve, 3-pole UL489 miniature circuit breaker for DIN rail mounting. Rated 5 A with 10 kA interrupting capacity at 277/480 V AC and DC voltage rating of 48/96 V DC. Screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment
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C-curve, 3-pole UL489 miniature circuit breaker for DIN rail mounting. Rated 5 A with 10 kA interrupting capacity at 277/480 V AC and DC voltage rating of 48/96 V DC. Screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment
This 40 A, C-Curve, 2-pole UL489 miniature circuit breaker is designed for DIN rail mounting. It provides overcurrent protection in branch circuits, control panels, and equipment, with a 10kA interrupting rating at 277/480V AC. Screw-clamp terminals ensure secure wiring connections
EATON
This 40 A, C-Curve, 2-pole UL489 miniature circuit breaker is designed for DIN rail mounting. It provides overcurrent protection in branch circuits, control panels, and equipment, with a 10kA interrupting rating at 277/480V AC. Screw-clamp terminals ensure secure wiring connections

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C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated for 10 A. Provides branch circuit protection against overloads and short circuits in industrial control panels, HVAC equipment, and machinery. Features a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw clamp terminals
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C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated for 10 A. Provides branch circuit protection against overloads and short circuits in industrial control panels, HVAC equipment, and machinery. Features a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw clamp terminals
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is rated 8 A with a maximum interrupting rating of 10kA at 277/480V AC. It is suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery, and is UL489 listed for DIN rail mounting. Terminal connection is via screw clamp
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This 3-pole miniature circuit breaker features a C-curve trip characteristic and is rated 8 A with a maximum interrupting rating of 10kA at 277/480V AC. It is suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery, and is UL489 listed for DIN rail mounting. Terminal connection is via screw clamp
This 3-pole miniature circuit breaker features a C-curve trip characteristic for moderate inrush currents. Rated 15 A with a maximum interrupting rating of 14 kA at 277/480 V AC and DC voltage rating of 48/96 V DC. Screw clamp terminals facilitate wiring in industrial control panels and distribution boards
EATON
This 3-pole miniature circuit breaker features a C-curve trip characteristic for moderate inrush currents. Rated 15 A with a maximum interrupting rating of 14 kA at 277/480 V AC and DC voltage rating of 48/96 V DC. Screw clamp terminals facilitate wiring in industrial control panels and distribution boards
This 3-pole miniature circuit breaker is rated 35 A with a C-curve trip characteristic, providing overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and machinery. It is UL489 listed for DIN rail mounting and features a maximum interrupting rating of 10 kA at 277/480 V AC, with a DC voltage rating of 48/96 V DC. Terminal connections are screw clamp type
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This 3-pole miniature circuit breaker is rated 35 A with a C-curve trip characteristic, providing overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and machinery. It is UL489 listed for DIN rail mounting and features a maximum interrupting rating of 10 kA at 277/480 V AC, with a DC voltage rating of 48/96 V DC. Terminal connections are screw clamp type
This 3-pole miniature circuit breaker features a C-curve trip characteristic and a 2 A current rating. It is UL489 listed for DIN rail mounting and provides a maximum interrupting rating of 10 kA at 277/480 V AC, with a DC voltage rating of 48/96 V DC. The screw clamp terminals facilitate secure wiring connections. Typical applications include branch circuit protection in industrial control panels, HVAC equipment, and machinery
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This 3-pole miniature circuit breaker features a C-curve trip characteristic and a 2 A current rating. It is UL489 listed for DIN rail mounting and provides a maximum interrupting rating of 10 kA at 277/480 V AC, with a DC voltage rating of 48/96 V DC. The screw clamp terminals facilitate secure wiring connections. Typical applications include branch circuit protection in industrial control panels, HVAC equipment, and machinery
This 3-pole miniature circuit breaker from the FAZ-NA series features a C-curve trip characteristic and a 1 A current rating. It is UL489 listed for overcurrent protection in branch circuits and can be mounted on DIN rails. The screw clamp terminals facilitate secure wiring connections. Typical applications include industrial control panels, distribution boards, and equipment requiring reliable circuit protection
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This 3-pole miniature circuit breaker from the FAZ-NA series features a C-curve trip characteristic and a 1 A current rating. It is UL489 listed for overcurrent protection in branch circuits and can be mounted on DIN rails. The screw clamp terminals facilitate secure wiring connections. Typical applications include industrial control panels, distribution boards, and equipment requiring reliable circuit protection
This 7 A, C-curve, 3-pole miniature circuit breaker is UL489 listed for branch-circuit protection. It has a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw clamp terminals. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery
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This 7 A, C-curve, 3-pole miniature circuit breaker is UL489 listed for branch-circuit protection. It has a maximum AIR rating of 10kA at 277/480V AC and a DC voltage rating of 48/96V DC, with screw clamp terminals. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery
3-pole UL489 DIN rail-mount miniature circuit breaker with C-curve trip characteristic, rated 13 A. Provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and lighting systems. Features screw clamp terminals, 10kA interrupting capacity at 277/480V AC, and DC voltage rating of 48/96V DC
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3-pole UL489 DIN rail-mount miniature circuit breaker with C-curve trip characteristic, rated 13 A. Provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and lighting systems. Features screw clamp terminals, 10kA interrupting capacity at 277/480V AC, and DC voltage rating of 48/96V DC