Siemens 3RT2017-1BB41

Siemens 3RT2017-1BB41 | Power Contactor – 12A, 24V DC Coil, 3-Pole, 1NO Auxiliary Contact, Size S00, IP20

Overview

The Siemens 3RT2017-1BB41 is a 3-pole power contactor from the SIRIUS 3RT2 series, engineered for reliable switching of motors and industrial loads. It is rated for 12A at AC-3 (400V) and comes with a 24V DC coil and 1 normally open (NO) auxiliary contact. The compact S00 frame size allows for easy integration into tight control panels.

Key Features

• Rated Current (AC-3): 12A @ 400V

• Rated Power: Up to 5.5 kW (AC-3, 400V)

• Control Voltage: 24V DC

• Auxiliary Contacts: 1 NO built-in

• Main Contacts: 3-pole (3NO)

• Contactor Size: S00

• Mounting: DIN rail or screw mounting

• Protection Rating: IP20

Technical Specifications

• Part Number: 3RT2017-1BB41

• Series: SIRIUS 3RT2

• Terminal Type: Screw terminals

• Electrical Life: Up to 1 million operations (AC-3)

• Mechanical Life: Up to 10 million operations

• Ambient Temperature Range: –25°C to +60°C

• Dimensions (W x H x D): Approx. 45 x 58 x 73 mm

• Weight: Approx. 0.3 kg

• Standards: IEC 60947-4-1, UL, CSA, CE

Applications

• Motor starters (DOL)

• Control panels and switchboards

• HVAC systems, pumps, and compressors

• Automation systems requiring compact power switching

• Auxiliary circuit integration and control feedback

Why Choose the 3RT2017-1BB41?

• Compact S00 Size: Saves panel space

• DC Coil Control: Ideal for low-voltage DC control logic

• Integrated Auxiliary Contact: Reduces need for additional components

• Durable Build: Siemens-engineered for long-lasting reliability

• Flexible Mounting: DIN rail or panel mounting compatible

Order Now

The Siemens 3RT2017-1BB41 contactor is available and ready for international delivery. 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply