Page 827 - Motor_protection_and_control_Manual_motor_starters_ contactors

Coordination with short-circuit protection devices

A complete data base of coordination tables, according to IEC 60947-4-1 (EN 60947-4-1) or UL 508 / UL 60947-4-1, is available on the ABB
Website: see below.

Selection
Simple or multiple selections all from the same screen.
Short-circuit protection devices
– Air circuit breakers
– Fuses "gG" or "aM"
– Miniature circuit breaker
– Moulded case circuit breaker
– Manual motor starter

Starter type
– Direct-on-line normal start
– Direct-on-line heavy duty
– Star-delta normal start
– Soft starter normal start

Overload relay
– TOL : thermal overload relay
– EOL : electronic overload relay
– UMC : Universal motor controller

Coordination
– IEC type 1 or type 2
– UL type A to Type F

Results
– Search results displayed at the bottom of the selection page.
– Only the most appropriate solutions to your application, will be displayed at the bottom of the page.
"Enable Smart Current Search" function featured for the short-circuit current where "near to" selected values also are included in the result.
– Possible to print the page to a pdf file or from your printer.
– "Clear selection" function to deselect all selected.

13

1SBC101591S0201 - Rev. B

Access
To find the coordination tables for motor protection, please see:
http://applications.it.abb.com/SOC/Page/Selection.aspx

ABB | 13/9