Load Feeder; Fuseless; Direct-On-Line; 24VDC Coil; 4.00 Full Load Amp; 0.75hp/200V, 0.75hp/208V, 1hp/220V, 1hp/230V, 2hp/460V, 2hp/480V, 3hp/575V, 3hp/600V; 3 Phase; 16A, S00 Frame, 3RA21 Starter; IP20

SKU: 80476620542
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Type: Motor Starter Protector, Contactor/Starter Combination
Operation: Direct-On-Line
Starter Type: 3RA21
Starter Rating: 16A
Frame Size, Starter: S00
Contactor Type: 3RT20
Phase: 3
Coil Voltage: 24V DC
Enclosure Type: IP20
Motor FLA: 4.00 FLA
Rating Hp/Volts: 0.75hp/200V, 0.75hp/208V, 1.00hp/220V, 1.00hp/230V, 2.00hp/460V, 2.00hp/480V, 3hp/575V, 3hp/600V
Manufacturer Series: SIRIUS 3RA2
The 3RA2 fuseless load feeders consist of the 3RV2 motor starter protector and the 3RT2 electromechanical contactor. The devices are electrically and mechanically connected using preassembled assembly kits. Around 500 preassembled 3RA2 combinations of these innovative 3RT2 controls and 3RV2 protection equipment can be ordered for direct-on-line and reversing starting of standard three-phase motors up to 32A. In the 3RA2 load feeder, the 3RV2 motor starter protector is responsible for overload and short-circuit protection. Back-up protective devices, such as melting fuses or limiters, are superfluous here, as the motor starter protector is short-circuit proof up to 150 kA at 400 V. The 3RT2 contactor is particularly suitable for extremely complex switching tasks requiring the greatest endurance.