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3RT20281AB00 Технические параметры

Siemens  3RT20281AB00 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Свойство продукта Значение свойства
Классификация Contactors (Electromechanical)
Марка Siemens
Mounting Type Chassis Mount, DIN Rail
Mfr Siemens
Package Box
Product Status Active
Contact Materials -
CoilResistance -
Base Product Number 3RT2028
Dim (W x H x D) 45 x 85 x 97 mm
RoHS-compliant Yes
Connections Screws
No. of pins 3-pin
Number of auxiliary contacts as normally open contact 1
Nominal voltage 690V AC
Number of normally open contacts as main contact 3normally open contacts as main contacts
Rated operation current Ie at AC-4, 400 V 22A
Min. temperature -25°C
Rated operation current Ie at AC-3, 400 V 38A
Content 1pc(s)
Max. temperature +60°C
Rated operation power at AC-3, 400 V 18.5kW
Rated operation current Ie at AC-1, 400 V 50A
Number of auxiliary contacts as normally closed contact 1
Rated control supply voltage at AC 50 Hz 24 - 24
Type of electrical connection of main circuit Screw connection
Modular version Yes
Rated operation power NEMA 18.387
Rated control supply voltage at AC 60 Hz 0 - 0
Voltage type for actuating AC
Свойство продукта Значение свойства
Number of normally closed contacts as main contact 0
Rated operation power at AC-4, 400 V 11
Rated control supply voltage at DC 0 - 0
Maximum Operating Temperature +60°C
Minimum Operating Temperature -25°C
Range SIRIUS Innovation
Series SIRIUS
Operating Temperature -25°C ~ 60°C
Type S0
Power Rating 18.5 kW
Depth 97mm
Termination Style Screw Terminal
Durability 1000 0000
Number of Poles 3Poles
Contact Current Rating 38 A
Contact Form 3PST-NO (3 Form A)
Terminal Type Screw
Operate Time 40 ms
Coil Voltage 24VAC
Switching Voltage 690VAC - Max
Release Time 16 ms
Must Operate Voltage 19.2 VAC
Contact Rating (Current) 38 A
Coil Power 77VA
Must Release Voltage -
Features Auxiliary Contacts
Width 45mm
Height 85mm
Length 85mm
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