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Eaton / Cutler-Hammer FAZ-D6/1-NA-SP Miniature Circuit Breaker

  • 6A
  • 1 Pole
  • DIN Rail
Eaton / Cutler-Hammer FAZ-D6/1-NA-SP
Miniature Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU FAZ-D6/1-NA-SP
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  • 6A
  • 1 Pole
  • DIN Rail

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Eaton / Cutler-Hammer FAZ-D6/1-NA-SP - 6A 1 Pole Miniature Circuit Breaker

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$89.90 In Stock

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Description

Part of Eaton's FAZ-NA series, this 6A miniature circuit breaker provides reliable protection for highly inductive loads. The FAZ-D6/1-NA-SP delivers consistent performance where high startup inrush levels are expected. The single-pole unit installs onto standard 35mm DIN rail systems and features box lug terminals. It serves as a replacement for the legacy WMZT1D06 breaker.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number FAZ-D6/1-NA-SP
Series FAZ-NA
Amperage 6A
Poles 1
Mounting Style DIN Rail
Voltage 277VAC, 48VDC
Phase 1
AIC Rating 10kA @ 277VAC, 10kA @ 48VDC
Fit and installation
Frame Type FAZ
Terminal Type Box Lugs
For Use With DIN Rail Systems, Industrial Control Panels
Wire Gauge 18-6 AWG
Max Wire 6 AWG
Min Wire 18 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Curve D
Trip Adjustability Fixed
Standards and features
Available Options Auxiliary Switch, Shunt Trip, Undervoltage Release, Lockout Attachment, Busbar System
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval ABS, CE, CSA, DNV, HACR, IEC, Lloyd's, RoHS, SWD, UL, VDE
Temp Rating -25C to 75C
Construction Features HACR Rated, Current Limiting, Reverse Feed, Trip-Free Mechanism, RoHS Compliant, SWD Rated

Product FAQs

7 answers
What legacy Eaton breaker does the FAZ-D6/1-NA-SP replace?

This breaker serves as a direct replacement for the legacy Eaton WMZT1D06 miniature circuit breaker.

What does the D-curve trip characteristic mean for this breaker?

The D-curve signifies that the breaker will trip magnetically between 10 and 20 times the rated current. This makes it ideal for highly inductive loads with high startup inrush currents, such as motors and small transformers.

Is the FAZ-D6/1-NA-SP approved for branch circuit protection?

Yes, this breaker is UL 489 listed, which means it is fully rated for branch circuit protection in North American industrial control panels. This distinguishes it from UL 1077 devices, which are only rated as supplementary protectors.

What size DIN rail is required to mount the FAZ-D6/1-NA-SP?

This miniature circuit breaker is designed to snap securely onto standard 35mm DIN rail systems.

Can I use a comb busbar to distribute power to multiple FAZ-D6/1-NA-SP breakers?

Yes, the FAZ-NA series is compatible with Eaton UL 489 rated busbar systems. This allows for clean and efficient power distribution across multiple breakers in a control panel.

What does the SP suffix in the FAZ-D6/1-NA-SP catalog number indicate?

The SP suffix indicates that the breaker is sold in a single package. The core breaker specifications remain identical to the standard FAZ-D6/1-NA.

What are the wiring and torque requirements for the box lug terminals?

The feed-thru box lugs accept wire sizes from 18 AWG to 6 AWG. For safe operation, always ensure the wire is properly stripped and the terminal screws are torqued to the manufacturer specifications to prevent arcing or overheating.

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