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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Siemens
- Sub-Category:Motor starter controls
Description
3RW4028-1BB14
3RW4028-1BB14 is a Siemens SIRIUS soft starter designed for reliable motor control in industrial applications. This soft starter features a 38A current rating, 200-480VAC voltage range, and 3-pole configuration for efficient motor starting and stopping. It includes screw terminal connections, DIN rail mounting, and an IP20 enclosure for protection in control cabinets. The unit supports 110-230V AC/DC control voltage and offers adjustable ramp times, current limiting, and integrated bypass contact system for enhanced performance. The Siemens 3RW4028-1BB14 is part of the SIRIUS S0 series, providing robust motor protection and easy integration into control systems. It is suitable for motors up to 18.5kW (25hp) and operates in a wide temperature range from -25 to 60°C. The soft starter is RoHS compliant and features a compact design for space-saving installation.
- Part Number: 3RW4028-1BB14
- Manufacturer: Siemens
- Series: SIRIUS S0
- Amperage Rating: 38A
- Voltage Rating: 200-480VAC
- Control Voltage: 110-230V AC/DC
- Number of Poles: 3
- Mounting Type: DIN rail
- Enclosure Type: IP20
- Motor Power: 18.5kW / 25hp
- Operating Temperature: -25 to 60°C
- Connection Type: Screw terminals
- Standards: RoHS
Specifications
- Part Number: 3RW4028-1BB14
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Motor starter controls
- Voltage : 200 to 480 200 to 480
Product Data
- UPC : 754554956190
- Dimensions : 125 mm H x 45 mm W x 155 mm D
- Weight : 5.19
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