Home › Manufacturers › Siemens › 3RT2946-4EA2

Siemens

Siemens 3RT5045-1AN20 3-Pole Contactor — 32A, 230V AC Coil

Siemens 3RT5045-1AN20 3-Pole Contactor.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RT2946-4EA2

Poles 3

Current Rating 32A

Coil Voltage 230V AC

Auxiliary Contacts 1 NO + 1 NC

Get a price for 3RT2946-4EA2

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

3-pole configuration 32A continuous current 230V AC coil Integrated auxiliary contacts Robust and reliable Suitable for motor control

Product description

The Siemens 3RT5045-1AN20 is a 3-pole contactor designed for general-purpose power switching applications. It features a 32A rating and is controlled by a 230V AC coil, making it suitable for a wide range of industrial motor control and power distribution tasks.

This contactor is commonly employed in starting and stopping three-phase motors, controlling lighting circuits, and switching capacitor banks. Its robust design ensures reliable operation in demanding industrial environments, including manufacturing plants, building services, and automation systems.

Stanlo Automation, a veteran-owned distributor of surplus automation parts, offers the Siemens 3RT5045-1AN20. We provide quality components and dedicated service to support your automation projects and keep your operations running efficiently.

Technical specifications

Poles	3
Current Rating	32A
Coil Voltage	230V AC
Auxiliary Contacts	1 NO + 1 NC
Mounting	DIN Rail or Screw Mount
Series	3RT50

Common applications

Motor starting

Industrial automation

Power distribution

Control panels

HVAC systems

Pump control

Compatible systems

Siemens Control Systems, Three-phase motor circuits

Also known as

Siemens 3RT50451AN20 3RT5045-1AN20 Contactor Siemens 32A Contactor

Replaces / compatible with

Compatible with Siemens 3RT50 series accessories. Suitable replacement for older contactors with similar ratings and coil voltage.

Technical note

Expert tip

Ensure the ambient temperature is within the specified operating range for the coil voltage to guarantee reliable switching performance of the 3RT5045-1AN20.

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 coil voltage for the Siemens 3RT5045-1AN20 contactor?

The Siemens 3RT5045-1AN20 contactor operates with a standard 230V AC coil voltage. This is a common voltage used in many industrial control circuits for energizing the contactor.