contactor, DC-3/DC-5, 32 A, 2-pole, 240 V AC-3TC4417-0BU0

Product Description

Contactor, DC-3/DC-5, 32 A, 2-Pole, 240 V AC – 3TC4417-0BU0

The Siemens 3TC4417-0BU0 is a high-reliability DC power contactor designed for switching and controlling direct current loads in industrial applications. Built for DC-3 and DC-5 duty categories, it is suitable for handling both inductive and resistive DC loads with stable performance and long service life.

This contactor features a 2-pole configuration with 32 A rated operational current and operates with a 240 V AC control coil (50 Hz / 288 V AC 60 Hz). It is designed in a compact frame size 2 housing, making it suitable for space-saving installation in industrial control panels and power distribution systems.

The 3TC4417-0BU0 is widely used in DC switching applications such as battery systems, solar installations, DC motor control, railway systems, and industrial automation, where safe and efficient DC load switching is required.

🔹 Key Features

• Siemens 3TC series DC contactor
• Model: 3TC4417-0BU0
• Suitable for DC-3 / DC-5 applications
• Rated current: 32 A
• 2-pole contactor design
• Coil voltage: 240 V AC (50 Hz) / 288 V AC (60 Hz)
• High switching reliability for DC loads
• Compact frame size 2 construction
• Screw terminal connection
• Auxiliary contacts: 2 NO + 2 NC
• High electrical and mechanical endurance
• Suitable for inductive and resistive loads
• Easy installation in control panels
• Complies with IEC industrial standards