— upwards50 mm
— forwards20 mm
— backwards0 mm
— downwards10 mm
trip classCLASS 10
— at the side20 mm
fastening methodfor snapping onto 60 mm busbar systems
mounting positionvertical
product brand nameSIRIUS
product designationDirect (on-line) starter
size of load feederS00
type of coordination2
— at 400 V rated value60 W
design of the productfor 60 mm busbars
product type designation3RA21
temperature compensation-20 ... +60 °C
size of the circuit-breakerS00
Substance Prohibitance (Date)10/01/2009
design of the overload releasethermal (bimetallic)
design of the short-circuit tripmagnetic
design of the switching contactelectromechanical
operating frequency rated value50 ... 60 Hz
degree of protection NEMA ratingother
product extension auxiliary switchYes
relative humidity during operation10 ... 95 %
surge voltage resistance rated value6 kV
number of poles for main current circuit3
product function short circuit protectionYes
protocol is supported AS-Interface protocolNo
reference code according to IEC 81346-2:2019Q
shock resistance according to IEC 60068-2-276g / 11 ms
apparent holding power of magnet coil at AC4.2 VA
product function suitable for safety functionYes
type of voltage of the control supply voltageAC
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front
inductive power factor with the holding power of the coil0.25
mechanical service life (operating cycles) of contactor typical30 000 000
response value current of instantaneous short-circuit trip unit2.6 A
insulation voltage with degree of pollution 3 at AC rated value690 V
adjustable current response value current of the current-dependent overload release0.14 ... 0.2 A
