ABB OT16 Change-over

ABB OT16 Change-over

High performance level

In change-over applications where the loaded switch may  need to be operated remotely, adequate durability has been  ensured by testing against the IEC 60947-6-1 standard in the  specification of endurance requirements.

Utilization categories:

– AC-31 for non-inductive or slightly inductive load 

– AC-33 for motor loads or mixed loads including motors

Easy installation for local or remote control

ABB change-over switches are very easy to install: the  manually operated switch is operated via a handle fixed directly on the switch or on the panel door. The 16 to 125  Ampere sizes can be snapped on to a DIN rail and the front  fits in the 45 mm consumer unit cut-out.

The motorized change-over switches have snap-on control  wire connections. Auxiliary contacts can be snapped on to  the sides of the switches and the power terminals can be  connected in parallel with bridging bars.

The automatic transfer switches feature the automatic control  unit, which can be adjusted according to the mounting depth  of the panel. The voltage sensing kit is installed at the factory  thus reducing the expensive and time consuming installation  work.

Safe and reliable

ABB automatic transfer switches ensure service continuity  with a number of built-in, integrated safety features. The change-over mechanism, for example, offers three stable  positions which ensure isolation of the two asynchronous  power supplies. This eliminates any risk of short-circuit  between them, even in the presence of transient voltages.  The automatic transfer switches are equipped with a handle  for manual operation in case of emergency.

Compact design

The design of ABB change-over switches is advanced  and compact, allowing installation in confined spaces at considerable savings. Compact double layer construction.

Our Main Brands

· - ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H&B Freelance 2000，DSQC Robots，IGCT / IGBT

· - GE General Electric Field Control, Genius I/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax

· - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,

· - Bently Nevada 3300 System, 3500 System

· - Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)

· - Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC

· - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider

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