What does Curve D mean on the FAZ-D1?

Curve D indicates a general-purpose trip characteristic with a higher magnetic threshold, designed for circuits with moderate inrush currents such as resistive loads and some motor applications.

Can the FAZ-D1 be used for motor protection?

The FAZ-D1 can handle small motor inrush currents due to its Curve D characteristic, but for larger motors, dedicated motor protection devices are recommended.

What is the breaking capacity of the FAZ-D1?

The FAZ-D1 has a breaking capacity of 6kA at 230/400V, suitable for standard distribution systems in residential and commercial buildings.

How is the FAZ-D1 mounted?

The FAZ-D1 mounts directly onto standard 35mm DIN rail, requiring 18mm of rail space per breaker.

What voltage ratings are available for the FAZ-D1?

The FAZ-D1 is rated for 230/400V AC systems at 50/60Hz frequency, standard in European and other IEC-compliant installations.

Is the FAZ-D1 suitable for underground cable protection?

Yes, the FAZ-D1 can protect underground cables when sized appropriately for the cable's ampacity and circuit requirements.

What is the thermal-magnetic trip mechanism?

The thermal element protects against overloads (slower response), while the magnetic element protects against short circuits (instantaneous response).

Can multiple FAZ-D1 breakers be stacked?

Yes, multiple FAZ-D1 breakers can be mounted side-by-side on DIN rail in standard enclosures with sufficient space.

Eaton

FAZ-D1

Eaton FAZ-D1 Single-Pole Miniature Circuit Breaker 1A Curve D 230/400V

Category Single-Pole

MSRP

$78.13

Unit: pcs

PN (normalized): FAZD1

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Datasheet

Specifications

curve	D
poles	1
width	18mm
weight	0.05kg
voltage	230/400V AC
mounting	DIN rail
frequency	50/60Hz
trip_type	Thermal-magnetic
form_factor	DIN rail
current_rating	1A
contact_material	Silver alloy
breaking_capacity	6kA