Home › Manufacturers › Siemens › 3RW4436-2BC44

Siemens

Siemens SIRIUS Soft Starter 3RW4436-2BC44 - 160kW, 200-460V AC

Siemens SIRIUS Soft Starter 3RW4436-2BC44 - 160kW, 200-460V.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RW4436-2BC44

Series SIRIUS

Part Number 3RW4436-2BC44

Standard Values (400V) 162 A, 90 kW

Inside-Delta Values (400V) 281 A, 160 kW

Get a price for 3RW4436-2BC44

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Smooth motor acceleration Reduced mechanical stress High starting current capability Spring-type terminals Phased-out product (successor available)

Product description

The Siemens 3RW4436-2BC44 is a SIRIUS soft starter designed for smooth motor acceleration. It offers a standard rating of 162A at 400V (90kW) and an inside-delta rating of 281A at 400V (160kW). This unit operates within a voltage range of 200-460V AC and features spring-type terminals for easy connection.

This soft starter is suitable for various industrial applications where reducing mechanical stress on machinery during startup is crucial, such as conveyor systems, pumps, and fans. Its ability to handle high starting currents makes it a reliable choice for motor protection.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3RW4436-2BC44. While this product is phased out, we provide a dependable source for this component and can assist with identifying its successor, the 3RW5536-2HA14.

Technical specifications

Series	SIRIUS
Part Number	3RW4436-2BC44
Standard Values (400V)	162 A, 90 kW
Inside-Delta Values (400V)	281 A, 160 kW
Voltage	200-460 V AC
Terminals	Spring-type

Common applications

Motor control

Pump systems

Fan applications

Conveyor systems

Industrial machinery

Also known as

Siemens SIRIUS 3RW44 3RW44 soft starter Siemens motor starter

Replaces / compatible with

This product is phased out. The preferred successor is the Siemens SIRIUS 3RW5536-2HA14.

Technical note

Expert tip

Ensure correct wiring for standard or inside-delta configurations to achieve optimal performance and motor protection.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the successor to the Siemens 3RW4436-2BC44 soft starter?

The Siemens 3RW4436-2BC44 is a phased-out product. The preferred successor is the Siemens SIRIUS 3RW5536-2HA14, offering updated features and technology.