Siemens SIRIUS 3RT 3RT2 Contactor, 230 V ac Coil, 3-Pole, 16 A, 7.5 kW, 3NO, 400 V ac

The 3RT2 contactors are climate-proof and are suitable and tested for use worldwide, sizes S00 to S2, up to 37 kW

Size S00, up to 7.5 kW
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

CE, UL, CSA, CCC

This contactor facilitates reliable control of electrical circuits in various industrial applications. With its robust construction and safety features, it ensures effective operation in automation and electrical systems. This 230V AC contactor is designed to manage large currents while prioritising safety and efficiency.

• Low carbon manufacturing, minimising environmental impact
• Configured with three normally open contacts for effective power control
• Rated for 16A contact current, suitable for substantial loads
• Includes one normally closed auxiliary contact for additional functionality
• Suitable for screw or snap-on mounting for flexible installation

• Utilised in motor control for consistent operation
• Employed in automation systems for switching and control
• Used in electrical panels to manage circuit loads
• Ideal for safety systems requiring dependable contact operation

It includes one normally closed auxiliary contact for operational flexibility.

Yes, it is designed to function effectively at temperatures up to +60°C.

Yes, it can manage loads up to 16A effectively.

It can be mounted using either screw or snap-on methods for convenience.

Siemens Sirius Range Contactor & Control Relays