ABB Fusible disconnect Switches Features and Benefits

Complete range
of fusible disconnect
switches

From 30 to 1200A, 600 V

Features within the range of ABB fusible disconnect switches
include single pole to four pole versions.

• The fusible disconnect switches mechanism located in

any position together with the direction of the terminals,
increasing the ease of installation and adaptability to different
types of cubicle designs.

• A wide selection of accessories improve the usability of

the switch fuses; 6 and 8- pole, changeover, by-pass and
mechanically interlocked switch combinations can be
built up by means of conversion kits.

The fusible disconnect switches are available for all types
of fuse links, DIN, BS, NFC, UL, CSA.

General information: 2.2 - 2.5 Complete fusible switches: 2.7 Components: 2.9 – 2.26 Technical information: 2.27 - 2.31 Dimensions: 2.32 – 2.42

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Designed for safety

The OS fusible disconnect switch ensures
safe operation, protecting both people
and equipment.

Designed and based on substantial
experience of electrical safety, the
fusible disconnect switch eliminates the risk
of electrical accidents:

• The fuse covers cannot be opened

while the fusible disconnect switch is
in the ON-position and can be sealed in
the closed position.

• The double insulated external

operating handle eliminates the risk
of touching live parts outside the
box.

• The handle indicates the position of

the contacts with complete
reliability in all situations.

Easy, flexible installation

The OS 200...1200 fusible disconnect switch
is easy to use and a snap to install
according to your choice: the adjustable
mounting feet allow both top and side
mounting of the fusible disconnect switch.

The OS fusible disconnect switch offers
you flexible cabling options. The high
terminal positioning with space to the
back plate simplifies the mounting
of cables. It’s also ideal for double
cabling, which in turn saves on space.

General information: 2.2 - 2.5 Complete fusible switches: 2.7 Components: 2.8 – 2.24 Technical information: 2.25 – 2.29 Dimensions: 2.30 – 2.40

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