SIEMENS 3RT2025-1AK60 Contactor

Product Description

SIEMENS 3RT2025-1AK60 is a SIRIUS 3RT2 Power Contactor designed for switching motors and industrial loads. It is a 3-pole contactor with 110V AC coil, suitable for motor starters, control cabinets, and industrial automation systems. It belongs to the SIRIUS modular contactor family for reliable switching applications.

Specifications

• Brand: SIEMENS
• Model: 3RT2025-1AK60
• Series: SIRIUS 3RT2
• Product Type: Power Contactor
• Contactor Size: S0
• Number of Poles: 3 poles
• Main Contacts: 3 × NO (Normally Open)
• Auxiliary Contacts: 1 NO + 1 NC
• Control Coil Voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
• Rated Operational Current: 17 A (AC-3)
• Motor Power Rating: 7.5 kW at 400 V AC
• Terminal Type: Screw terminals
• Mounting: DIN rail / panel mounting
• Protection Rating: IP20
• Application Category: AC-3 / AC-3e

Advantages & Features

• Reliable switching of motors and industrial loads
• Compact SIRIUS S0 design saves cabinet space
• Integrated auxiliary contacts for control and feedback circuits
• High mechanical service life
• Easy combination with Siemens motor protection devices
• Suitable for continuous industrial operation
• Compatible with Siemens SIRIUS motor starter systems

Applications

• Motor control systems
• Industrial machinery
• Pumps and fans
• Conveyor equipment
• Factory automation systems
• Control cabinets
• Production line equipment

Notes

• Confirm coil voltage (110V AC) before replacement
• Check motor current and power rating before installation
• Verify auxiliary contact requirements
• Ensure correct wiring of main and control terminals
• Disconnect power before maintenance
• Installation should be performed by qualified electrical personnel