Home › Manufacturers › Siemens › 3RT2017-1AF02

Siemens

Siemens 3RT2017-1AF02 Power Contactor - 12A, 5.5kW, 110V AC Coil

Siemens 3RT2017-1AF02 Power Contactor - 12A, 5.5kW, 110V AC coil, 1 NC aux contact.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RT2017-1AF02

Rating AC-3e/AC-3

Current 12 A

Power 5.5 kW @ 400 V

Poles 3-pole

Get a price for 3RT2017-1AF02

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 power contactor 12A rating for AC-3e/AC-3 110V AC coil 1 NC auxiliary contact Size S00 for compact applications Screw terminals for reliable connection

Product description

The Siemens 3RT2017-1AF02 is a 3-pole power contactor rated for AC-3e/AC-3 duty, capable of switching loads up to 12 A and 5.5 kW at 400 V. It features a 110 V AC coil for operation and includes one normally closed (NC) auxiliary contact. The contactor is equipped with screw terminals for easy and secure connection and is housed in size S00.

This power contactor is essential for motor control applications, switching and protecting electrical equipment in industrial settings. It is widely used in motor starter combinations, control panels, and power distribution systems across various manufacturing and processing industries.

As a veteran-owned surplus parts distributor, Stanlo Automation offers reliable access to components like the Siemens 3RT2017-1AF02. We provide quality surplus parts to help you maintain, repair, or upgrade your automation systems efficiently and cost-effectively.

Technical specifications

Rating	AC-3e/AC-3
Current	12 A
Power	5.5 kW @ 400 V
Poles	3-pole
Coil Voltage	110 V AC, 50/60 Hz
Auxiliary Contacts	1 NC
Terminal Type	Screw terminal
Size	S00

Common applications

Motor Control

Industrial Automation

Power Distribution

Control Panels

Motor Starters

Manufacturing Equipment

Compatible systems

Siemens overload relays (e.g., 3RU21, 3RB3) Control circuits with 110V AC supply

Also known as

Siemens Contactor 12A 3RT20171AF02 Siemens S00 Contactor 110V AC Contactor

Replaces / compatible with

This contactor is part of the Siemens 3RT2 series and is designed as a direct replacement or alternative for similar contactors within its specifications. It is compatible with Siemens overload relays of the appropriate size.

Technical note

Expert tip

For safe and reliable operation, ensure the selected overload relay is correctly matched to the contactor and the motor's full load current rating.

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 3RT2017-1AF02 power contactor?

The Siemens 3RT2017-1AF02 power contactor operates with a 110 V AC coil, suitable for 50/60 Hz power frequencies.