Home › Manufacturers › Siemens › 3RW4434-6BC34

Siemens

Siemens SIRIUS 3RW4444-6BC34 Soft Starter - 100A 75HP

Siemens SIRIUS 3RW4444-6BC34 High Performance Soft Starter

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RW4434-6BC34

Voltage 200-460V AC

Coil Voltage 115V AC

Poles 3

Standard Rating 100A, 75hp @ 460V

Get a price for 3RW4434-6BC34

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

Soft start and stop Inside-delta circuit option Reduces mechanical stress Energy efficient Screw terminal connections

Product description

The Siemens 3RW4434-6BC34 is a high-performance SIRIUS soft starter designed for demanding applications. It offers standard ratings of 100A and 75hp at 460V, with inside-delta ratings of 173A and 125hp at 460V. This soft starter operates on 200-460V AC with a 115V AC coil and features convenient screw terminals.

This soft starter is ideal for applications such as conveyor belts, compressors, fans, pumps, and more, where smooth starting and stopping are crucial. It helps to reduce mechanical stress on equipment and power consumption during startup.

Stanlo Automation, a veteran-owned business, provides reliable surplus industrial automation parts. We offer competitive pricing and knowledgeable support to ensure you find the right components for your needs. Source your Siemens 3RW4434-6BC34 from Stanlo Automation for quality and value.

Technical specifications

Voltage	200-460V AC
Coil Voltage	115V AC
Poles	3
Standard Rating	100A, 75hp @ 460V
Inside-Delta Rating	173A, 125hp @ 460V
Connection	Screw Terminals
Series	SIRIUS 3RW44

Common applications

Conveyor belts

Compressors

Ventilators

Pumps

Hydraulic pumps

Stirrers

Centrifuges

Also known as

SIRIUS 3RW44 Soft Starter Siemens Soft Starter 3RW4434 3RW4434-6BC34

Replaces / compatible with

This product is phased out. The successor is SIRIUS 3RW5, with the preferred successor type being 3RW5534-6HA14.

Technical note

Expert tip

Note that this product is phased out and has a designated successor series.

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 are the successor models for the phased-out Siemens 3RW4434-6BC34 soft starter?

The Siemens 3RW4434-6BC34 soft starter has been phased out. Its successor is the SIRIUS 3RW5 series. The specifically recommended successor type is the 3RW5534-6HA14.