DRA3R48E4产品概述
The DRA Series 3 Phase AC output Solid State Contactors and 3 Phase AC Motor Reversing contactors combine Crydom's proven state-of-the-art solid state AC switching technology with convenient DIN Rail mounting. Available in either a 3 Phase AC "on/off" Contactor or 3 Phase AC Motor Reversing Contactor configuration, the DRA Series AC Solid State Contactors and Motor Reversers are UL rated for 1 or 2 horse power at 480 VAC. The 3 Phase Contactor is also UL rated for 2.4 or 4.2 amps per phase Resistive Load rating. AC Motor Reversing models feature 4 kV optical isolation, AC or DC input control and status indicator, and protective interlock; 3.75 kV optical isolation for 3 Phase models. IEC 60947 ratings are available for all part numbers.
Ideal for Applications Up to 2 Horsepower
45 mm Wide 3 Phase and 62 mm Wide Motor Reversing DIN Rail Mountable Versions Available
480 VAC Operating Voltage
5 VDC, 24 VDC, 48 VAC, 120 VAC and 230 VAC Input Control Voltage Options Available
Built-In Protective Forward/Reverse Interlock Function for Motor Reversing
UL and IEC Resistive and Motor Ratings Available
LED Status Indicator for Input Control Voltage
No Heat Sink Required and Cage Style Screw Terminals for Easy Installation and Reliable Wire Connection
Datasheet
