EGH3050AFM datasheet(3/63 Pages) EATON

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Volume 9—OEM—Original Equipment Manufacturer

CA08100011E—February 2014 www.eaton.com

V9-T1-3

1.1

Circuit Protection

Circuit Breakers

Circuit Breaker Selection Guide, continued

For our complete product offering, see Volume 4—Circuit Protection, CA08100005E.

Description

FAZ-NA UL 489

Miniature Circuit Breakers

FAZ UL 1077

Miniature Circuit Breakers—

Supplementary Protectors

Page V9-T1-25

Page V9-T1-28

General Applications

Used to provide branch circuit protection in cable-

in/out DIN rail mount applications.

Used to provide overcurrent protection where

branch protection (for example UL 489 MCCB) is

already provided or not required. Replacement for

fuses used as supplementary protectors.

Technical Data

Maximum current rating

40A

63A

Maximum voltage—AC

480/277 Vac (240/415 Vac IEC)

480/277 Vac

Maximum voltage—DC

48 Vdc

65 Vac Single-pole

130 Vac Two-pole

Poles

1, 2, 3

Max. interrupting capacities

See individual catalogs for limitations

and back-up protection requirements.

10 kA UL/CSA;

15 kA IEC/EN 60947-2

IEC

240/415V 10 kA

UL/CSA

120V 10 kA

240V 10 kA

277V 6 kA

480V 6 kA

Approvals

UL 489

CE; IEC/EN 60947-2

CSA 22.2

UL 1077

CE; IEC/EN 60947-2; IEC/EN 60898

CSA 22.2 235

Environmental Data

Humidity

Acc. IEC 60068-2 (25° to 55°C/

77° to 131°F, 90–95% RH)

—

Shock

Acc. IEC 60068-2-27

(40g half sine wave for 10 ms—3 axes)

(15g half sine wave for 20 ms—3 axes)

—

Vibration

Acc. to IEC 60068-2-6

5–100 Hz/1.0 mm/0.7g (3 axes)

—

Operating temperature

30°C (86°F)

—

Dielectric strength

1960 Vac (acc. to UL 489)

—

Insulation resistance

100M ohms at 500 Vdc

—

Endurance/life

>20,000 operations

—

Approximate weight

Single-pole—0.27 lbs (121.0g)

Two-pole—0.53 lbs (242.0g)

Three-pole—0.80 lbs (363.0g)

Single-pole—0.26 lbs (120.0g)

Two-pole—0.54 lbs (244.9g)

Three-pole—0.83 lbs (376.5g)

Mounting contribution

35 mm DIN rail mountable

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