Product Description

Siemens 3RW55356HA04 is a SIRIUS soft start/stop module that provides controlled starting and stopping for AC motors using a 24 VAC/DC control supply. The unit supports load voltages from 200 to 480 V, is rated for 143 A output (132,000 W load rating), and is designed for chassis-mount installation with screw terminal connections. Operating ambient range is -25 to 60 °C and the device is intended for industrial motor control applications.

Soft start and stop for AC motors with 24 VAC/DC control supply and screw terminals
143 A output current rating; supports 200 to 480 V load voltage range
Chassis-mount SIRIUS module; operating temperature -25 to 60 °C

Product Highlights

SIRIUS series chassis-mount soft starter, 24 V control, 143 A output, 132000 W load rating

Product Information

Standard Information

Brand: SIEMENS
Manufacturer Part Number: 3RW55356HA04
Country of Origin: Czech Republic

Technical Specifications

Manufacturer: Siemens
Manufacturer Part Number: 3RW55356HA04
Series: SIRIUS
Type: Soft Start/Stop Module
Control Supply Voltage: 24 VAC/DC
Load Voltage: 200 to 480 V AC
Output Current: 143 A
Power Rating: 132000 W (132 kW) - stated as inside-delta rating
Rated Power (standard circuit) at 400 V: 75 kW
Rated Power (inside delta): 132 kW
Phase: 3
Motor Type: AC motor / three-phase asynchronous motor
Connection Type: Screw terminals
Mounting Type: Chassis mount
Enclosure Rating: IP00
Operating Temperature: -25 to 60 °C
Dimensions: 185 mm W x 203 mm D x 306 mm H (7.28 in W x 7.99 in D x 12.05 in H)
Integrated Motor Overload Protection: Yes
Analog Output: Included
Thermistor Motor Protection: Included
Certifications / Standards: IEC 60947-4-2; worldwide approvals (e.g., IEC, UL/CSA)
RoHS Status: RoHS non-compliant (as listed)
Country of Origin: Czechia
Alternative / Replacement Part Number: 3RW5535-6HA04

Brand	SIEMENS
MPN	3RW55356HA04

Siemens 3RW55356HA04 Soft Start Module 132kW 200-480V 143A

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