OVRT240660CU datasheet(44/62 Pages) ABB

44 / 62 page

16.42

Low Voltage Products & Systems

1SXU000023C0202 Rev. A

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

Fuse

holders

fuse

disconnectors

E 90 Fuse switch disconnectors

E 90 series fuse switch disconnectors are designed for switching circuits under load, providing protection against short circuits and overloads.

The case is made of self-extinguishing thermoplastic material resistant to high temperatures (all materials are UL listed) while the contact clips are

in silver plated copper.

E 90 fuse switch disconnectors can be sealed or padlocked to ensure operator safety during maintenance. For easy and quick installation E 90

range is totally compatible with connecting bars, terminals and caps of S 200 MCBs.

Thanks to cURus approval, they can be installed in UL certified machines.

38 mm

Ø 10.3 mm

31.5 mm

Ø 8.5 mm

51 mm

Ø 15 mm

58 mm

Ø 22 mm

Type

E 90/32

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 2-2.5

Terminal cross section

[mm2]

Protection degree

IP20

Can be padlocked (open)

■

Can be sealed (closed)

■

IEC 60947-3

Rated operating voltage

[V]

400

Utilization category

AC-22B

Markings

IMQ, NF

Alternate current characteristics according to IEC 60947-3

Rated operating voltage

[V]

690

Utilization category

AC-22B

Direct current characteristics according to IEC 60947-3

Rated operating voltage

[V]

690

Utilization category

DC-20B 1

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

IEC 60269-4

Fuse system

Rated a.c. voltage

[V]

690

Rated d.c. voltage

[V]

690

UL 4248

Markings

cURus

E90 fuse disconnectors for 10.3 x 38 mm fuses (AC-22B)

No. of poles

Modules

Rated Current In A

Catalog

number

E91/32

E91/32s

1+N

E91N/32

1+N

E91N/32s

E92/32

E93/32

3+N

E93N/32

E94/32

s: version with blown fuse indicator light.

1 If the product is used with direct current, switching under load is not permitted. In this case, the warning “do not open under load” must be visible in

the front of the device.

OVRT240660CU Datenblatt(PDF) 44 Page - ABB

OVRT240660CU Datenblatt(HTML) 44 Page - ABB

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

Datenblatt Download

Link URL