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Siemens 3RT2025-1AL20 3-Pole Power Contactor — 17A 7.5kW

Siemens 3RT2025-1AL20 3-pole power contactor.

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ManufacturerSiemens

Part number3RT2025-1AL20

Rated operational power AC-3e/AC-3 7.5 kW at 400 V

Rated operational current AC-3e/AC-3 17 A

Number of poles 3

Coil voltage 230 V AC

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AC-3e/AC-3 rated 17A current rating 230V AC coil 1 NO + 1 NC auxiliary contacts Size S0 Screw terminals

Product description

The Siemens 3RT2025-1AL20 is a 3-pole power contactor designed for AC-3e/AC-3 applications, rated for 17A and 7.5kW at 400V. It features a 230V AC coil, suitable for both 50 Hz and 60 Hz operation. This size S0 contactor includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact and utilizes screw terminals.

This power contactor is commonly used for controlling motors, lighting, and other electrical loads in a wide range of industrial and commercial applications. It is a staple in motor control centers, automation systems, and power distribution panels.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT2025-1AL20 to meet your automation needs. We provide reliable surplus components, ensuring your critical systems remain operational with cost-effective solutions.

Technical specifications

Rated operational power AC-3e/AC-3	7.5 kW at 400 V
Rated operational current AC-3e/AC-3	17 A
Number of poles	3
Coil voltage	230 V AC
Frequency	50/60 Hz
Auxiliary contacts	1 NO + 1 NC
Terminal type	Screw
Size	S0

Common applications

Motor control

Lighting control

Industrial automation

Control panels

Power distribution

HVAC systems

Compatible systems

Control systems requiring 230V AC coil power Motor circuits up to 7.5kW at 400V Standard industrial automation setups

Also known as

Siemens 3RT2025-1AL20 Contactor 3RT20251AL20 Siemens 230V AC Contactor

Replaces / compatible with

This contactor can replace existing Siemens 3RT2 series contactors or similar devices requiring a 230V AC coil and 17A rating. It is a standard component for many industrial control applications.

Technical note

Expert tip

The 230V AC coil is a very common voltage, making this contactor suitable for a broad range of applications globally. Ensure correct wiring for safety.

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Frequently asked questions

What is the coil voltage and frequency for the Siemens 3RT2025-1AL20?

The Siemens 3RT2025-1AL20 features a 230V AC coil. This coil is designed to operate reliably on both 50 Hz and 60 Hz power frequencies.