Home › Manufacturers › Siemens › 3RT1034-1BB44

Siemens

Siemens 3RT1034-1BB44 SIRIUS Power Contactor — 32A, 15kW

Siemens 3RT1034-1BB44 SIRIUS 3-pole power contactor.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RT1034-1BB44

AC-3 Rating 32 A

Power 15 kW / 400 V

Coil Voltage 24 V DC

Poles 3

Get a price for 3RT1034-1BB44

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

AC-3 Rated 32A 15kW @ 400V 24V DC Coil 2 NO + 2 NC Aux Contacts Size S2 Contactor Screw Terminals

Product description

The Siemens 3RT1034-1BB44 is a 3-pole power contactor from the SIRIUS 3RT1 series, rated for AC-3 duty with 32A and 15kW at 400V. It features a 24V DC coil and comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. This Size S2 contactor uses screw terminals and is a phased-out product, with the successor being the SIRIUS 3RT2 series, specifically the 3RT2027-1BB44.

This power contactor is designed for motor control and power switching applications across various industrial sectors, including manufacturing, automation, and machine building. It's suitable for controlling motors, heating systems, and other electrical loads where reliable switching is essential.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential industrial automation components like the Siemens 3RT1034-1BB44. We ensure quality and availability for your critical MRO needs.

Technical specifications

AC-3 Rating	32 A
Power	15 kW / 400 V
Coil Voltage	24 V DC
Poles	3
Auxiliary Contacts	2 NO + 2 NC
Size	S2
Terminals	Screw
Series	SIRIUS 3RT1

Common applications

Motor Control

Industrial Automation

Machine Building

Power Switching

Control Panels

Compatible systems

Compatible with SIRIUS 3RT2 accessories Suitable for general motor control

Also known as

Siemens 3RT1034-1BB44 Contactor SIRIUS 3RT1 Power Contactor Siemens 32A Contactor

Replaces / compatible with

This part is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2027-1BB44.

Technical note

Expert tip

While the 3RT1034-1BB44 is a phased-out product, its successor, the 3RT2027-1BB44, offers similar functionality with updated technology.

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 key specifications of the Siemens 3RT1034-1BB44 power contactor?

The Siemens 3RT1034-1BB44 is a 3-pole power contactor rated for AC-3 32A and 15kW at 400V. It features a 24V DC coil, 2 NO + 2 NC auxiliary contacts, and screw terminals. It belongs to the SIRIUS 3RT1 series, size S2.