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3RT20272BF40 Tech Specifications

Category Contactors (Electromechanical)
Manufacturer Siemens
Mounting Type Chassis Mount, DIN Rail
Mfr Siemens
Package Box
Product Status Active
Contact Materials -
CoilResistance -
Base Product Number 3RT2027
Dim (W x H x D) 45 x 102 x 107 mm
RoHS-compliant Yes
Connections Spring-loaded connector
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 32A
Content 1pc(s)
Max. temperature +60°C
Rated operation power at AC-3, 400 V 15kW
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 0 - 0
Type of electrical connection of main circuit Spring clamp connection
Rated control supply voltage at DC 110 - 110
Rated operation power at AC-4, 400 V 11
Number of normally closed contacts as main contact 0
Voltage type for actuating DC
Rated control supply voltage at AC 60 Hz 0 - 0
Rated operation power NEMA 14.71
Modular version Yes
Series SIRIUS
Operating Temperature -25°C ~ 60°C
Type S0
Depth 107mm
Termination Style Screw Terminal
Durability 1000 0000
Contact Form 3PST-NO (3 Form A)
Operate Time 170 ms
Coil Voltage 110VDC
Switching Voltage 690VAC - Max
Release Time 17.5 ms
Must Operate Voltage 88 VDC
Contact Rating (Current) 32 A
Coil Power 5.9W
Must Release Voltage -
Features Auxiliary Contacts
Width 45mm
Height 102mm
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