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3RW40 Series Soft Starter, Two-phase, 20HP-200V, 25HP-230V, 50HP-460V, 73 FLA
Model Number: 3RW4046-1BB14
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Existing Customers
Description
Efficient control for industrial motors
WorldWide Electric has a Soft Starter for almost any application, from general purpose to severe duty. Choose from the Siemens 3RW-Series, WorldStart iQ, WorldStart Efficient, or WWE2-BP chassis soft starters. Each model has a range of features to serve a wide range of industrial applications.
Why use a soft starter? The rise in current caused by starting up an electric motor drops voltage, and can lead to shortages in other electronics. Soft starters temporarily reduce the load and torque during startups and shutdowns to provide a gradual power ramp to prevent shortages.
Features
- Two-phase operation
- 7.5 - 75 hp, 480 Vac
- ATEX certification
- Soft starting and stopping
- Current limiting
- Electronic/thermal motor overload protection
- Voltage ramp
- Minimum power loss and optimum motor control
- Efficient configuration with simple and fast commissioning using rotary dials
- Soft torque operation
- Reduced mechanical loading and optimum pump stop
- 110 - 230 Vac Control Voltage
- 7.5 - 75 hp, 480 Vac
- ATEX certification
- Soft starting and stopping
- Current limiting
- Electronic/thermal motor overload protection
- Voltage ramp
- Minimum power loss and optimum motor control
- Efficient configuration with simple and fast commissioning using rotary dials
- Soft torque operation
- Reduced mechanical loading and optimum pump stop
- 110 - 230 Vac Control Voltage
Dimensions (inches)
2.76 x 6.30 x 7.40
HP @ 200V
20
HP @ 230V
25
HP @ 460V
50
Max FLA
73