OVR40150 datasheet(46/62 Pages) ABB

46 / 62 page

16.44

Low Voltage Products & Systems

1SXU000023C0202 Rev. A

ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage

Fuse

holders

fuse

disconnectors

E 90h Fuseholders

E 90h fuseholders are suitable for protection against overloads and short circuits. Available in a single module 1P+N version and in a

three-module 3P+N version, they are designed for use with gG and aM cylindrical fuse links. The body is made from self-extinguish-

ing material resistant to high temperatures, while the contact clips are in silver-plated copper. E 90h fuseholders can be sealed or

padlocked to assure operator safety during maintenance.

38 mm

Ø 10.3 mm

31.5 mm

Ø 8.5 mm

51 mm

Ø 15 mm

58 mm

Ø 22 mm

1P+N

3P+N

1P+N

3P+N

Technical data

Type

E 90hN/32

Fuse

[mm]

10 x 38

Current type

a.c. / d.c.

Rated frequency

[Hz]

50-60

Rated current

[A]

Max power dissipation

[W]

Tightening torque

[Nm]

PZ2 0.8-1.2

Terminal cross section

[mm2]

Protection degree

IP20

Can be padlocked (open)

■

Can be sealed (closed)

■

IEC 60269-1

Rated a.c. voltage

[V]

690

Rated d.c. voltage

[V]

690

IEC 60269-2

Fuse system

Rated a.c. voltage

[V]

690

Rated d.c. voltage

[V]

440

Breaking capacity

[kA]

200 (a.c.) – 100 (d.c.)

IEC 60269-3

Fuse system

Rated a.c. voltage

[V]

400

Markings

IMQ

IEC 60269-4

Fuse system

Rated a.c. voltage

[V]

690

Rated d.c. voltage

[V]

690

UL 4248

Mark

cURus

Note: NF mark is available on cus-

tom versions with left sided neutral

for French market

E90h fuseholders for 10.3 x 38 mm fuses

No. of poles

Modules

Rated Current In A

Catalog

number

1+N

E91hN/32

1+N

E91hN/32s

3+N

E93hN/32

s: version with blown fuse indicator light.

Electrical symbols

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