Contactor - 3TH30 40-0A - Coil 110 120VAC - SIEMENS 3TH Contactor 3TH30400A

Description:

The Siemens 3TH30 40-0A Contactor is used in industrial control systems to switch and control electrical loads in automation and auxiliary control applications. Commonly installed in control panels, motor control centers, process equipment, and manufacturing machinery requiring reliable contactor operation. Maintenance teams and system integrators use this part for replacement, retrofit, and expansion of control circuits to ensure dependable switching performance.

Applications:

The Siemens 3TH30 40-0A Contactor is used in industrial automation systems, motor control circuits, process control equipment, and OEM machinery. It provides reliable switching for control and auxiliary circuits in demanding industrial environments.

Technical Specifications:

• Manufacturer Part Number (MPN): 3TH30 40-0A
• Brand: Siemens
• Product Type: Contactor
• Series: 3TH
• Contactor Type: Control Contactor
• Contact Configuration: 4NO
• Coil Voltage: 110/120 VAC
• Coil Frequency: 50/60 Hz
• Mounting Type: Panel Mount
• Terminal Type: Screw Terminal
• Application: Industrial Control and Automation Systems
• Function: Switching and Control of Electrical Circuits
• Suitable For: Control Panels and Motor Control Systems
• Installation Environment: Industrial Applications
• Standards: IEC Industrial Control Equipment

Common Replacements:

• Siemens 3TH3040 Contactor
• Schneider Electric CA3KN40 Control Relay
• ABB CA5-40 Control Contactor