Further information for ABB Automation 1SAZ911201R1002 TF96-60 thermal overload relay 48–60 A
General
Adjustable current range
60
Max. rated operation voltage Ue
690
Mounting method
Direct attachment
Type of electrical connection of main circuit
Screw connection
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as change-over contact
1
Release class
CLASS 10
Reset function input
Reset function automatic
Reset function push-button
TF96 are economical, electromechanical motor protection devices for currents up to 96 A. In the event of an overload, they offer reliable thermal protection for the connected motors.
TF96 are normally attached to contactors AF80 to AF96, but with the help of a stand-alone installation set, the devices can also be mounted separately on a DIN rail. If the motor current set on the current scale is exceeded, the relays are triggered via bimetal elements and thus change the switching position of the two auxiliary contacts 1S/1Ö. This switches off an upstream contactor. The relays allow manual or automatic resetting, they have a test and stop function and a tripped display. The current scale of the devices can be sealed. Accessories such as reset buttons and wire resetters complete the range.
TF96 have trip class 10, are temperature compensated and sensitive to phase failure and have Atex approval.