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Siemens 3RT1034-1BW40 SIRIUS Power Contactor — 32A, 15kW

Siemens 3RT1034-1BW40 SIRIUS 3-pole power contactor.

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ManufacturerSiemens

Part number3RT1034-1BW40

AC-3 Rating 32 A

Power 15 kW / 400 V

Coil Voltage 48 V DC

Poles 3

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AC-3 Rated 32A 15kW @ 400V 48V DC Coil Size S2 Contactor Screw Terminals 3-Pole

Product description

The Siemens 3RT1034-1BW40 is a 3-pole power contactor from the SIRIUS 3RT1 series, designed for AC-3 applications with a rating of 32A and 15kW at 400V. This unit operates with a 48V DC coil and features screw terminals. It is a Size S2 contactor. Please note that this is a phased-out product, and the preferred successor is the SIRIUS 3RT2 series, specifically the 3RT2027-1BW40.

This contactor is suitable for various industrial applications, including the control of motors, compressors, and other electrical equipment. Its robust design makes it reliable for use in demanding environments within manufacturing, processing, and building automation systems.

Stanlo Automation, a veteran-owned business specializing in surplus industrial parts, offers the Siemens 3RT1034-1BW40. We are your reliable source for hard-to-find and essential components to keep your operations running smoothly.

Technical specifications

AC-3 Rating	32 A
Power	15 kW / 400 V
Coil Voltage	48 V DC
Poles	3
Size	S2
Terminals	Screw
Series	SIRIUS 3RT1

Common applications

Motor Control

Industrial Automation

HVAC Systems

Pump Control

Manufacturing Equipment

Compatible systems

Compatible with SIRIUS 3RT2 accessories Suitable for general motor control

Also known as

Siemens 3RT1034-1BW40 Contactor SIRIUS 3RT1 48V DC Contactor Siemens 32A DC contactor

Replaces / compatible with

This part is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2027-1BW40.

Technical note

Expert tip

The 48V DC coil on the 3RT1034-1BW40 provides energy-efficient operation and compatibility with DC control circuits.

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Frequently asked questions

What is the coil voltage for the Siemens 3RT1034-1BW40 power contactor?

The Siemens 3RT1034-1BW40 power contactor has a coil voltage of 48V DC. This ensures reliable operation for its switching functions in industrial control systems.