OPS2 datasheet(56/192 Pages) ABB

56 / 192 page

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Accessories for manual switch-disconnectors OT16...160

Ordering information for conversion kits

OTZW24

OTZW17

Mechanical interlock

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By-pass switch mechanism

A combination of two switches in parallel with a third switch for change-over operation

to by-pass, for example, a breaker for maintenance. Three 3 or 4-pole switches needed.

The mechanism is lockable in O-position.

Suitable for switches

Shaft distance

Type

Order code

Weight/

unit

OT16...125

Between 1 and 2: 90+(0...6)x15

Between 1 and 3: 90+(0...10)x15

OTZW17

1SCA022387R1620

0.88

OT160G

Between 1 and 2: 210+(0...9)x20

Between 1 and 3: 250+(0...9)x20

OTZW26

1SCA022778R7060

3.30

See the table of the handles and shafts included in the conversion kits on the following spread.

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Mechanical interlock mechanism

Prevents one switch from moving to ON-position, if the other is not in OFF-position.

When mounted upside down, prevents one switch from moving to OFF-position,

if the other is not in ON-position. (UPS-usage, make-before-break).

Suitable for switches

Shaft distance

Type

Order code

Weight/

unit

OT16...125

100

OTZW24

1SCA022639R5610

0.08

OT160G

OTZW10

1SCA022431R5280

See the table of the handles and shafts included in the conversion kits on the following spread.

ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION

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