OVERLOAD RELAY TF42-2.3
Product code
3706120
TERMISKT ÖVERLASTRELÄ TF42 1.70-2.30
The TF42-2.3 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Product details
Technical specifications
Adjustable current range1.7 ... 2.3 A
Max. rated operation voltage Ue690 V
Mounting methodDirect attachment
Type of electrical connection of main circuitScrew connection
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as change-over contact1
Release classCLASS 10
Reset function inputfalse
Reset function automatictrue
Reset function push-buttontrue
Product codes
SAPAJL678
PLC3706120
STK3706120
GTIN/EAN4013614398070
Manufacturer part numberTF42-2.3
Vendor material number3706120
Basic information
Package measurements (L x W x H)95 x 75 x 50 mm
Package volume0.356 l
Package weight0.14 kg
Base uniteach
Package units1 / 10
Package contents–
UNSPSC39122335
BrandABB
VendorABB OY PJKOJEET, UPS JA SOLAR
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