3RT2037-1AP00

Siemens 3RT2037-1AP00 contactor, Size S2, 230VAC, 65A
Siemens 3RT2037-1AP00 contactor, Size S2, 230VAC, 65A

The Siemens 3RT2037-1AP00 contactor is a size S2, 3-pole contactor from the SIRIUS 3RT2 series. It has an AC-3 rated current of 65A, a power of 30kW (400V), a control voltage of 230VAC, and is equipped with 1NO+1NC auxiliary contacts. It is the most basic model in this series.

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Siemens 3RT2037-1AP00 contactor, Size S2, 230VAC, 65A
Product Positioning

The Siemens 3RT2037-1AP00 contactor belongs to the SIRIUS 3RT2 series, Size S2, 3-pole standard model, with an AC-3 rated current of 65A and a power of 30kW (400V). It is the most common 230VAC control voltage version in this specification. The Siemens 3RT2037-1AP00 is equipped with 1NO+1NC auxiliary contacts, and can be mounted with screw terminals and a 35mm DIN rail, making it suitable for direct starting circuits in general motor control panels.

Core Product Advantages and Features
Size S2 standard 3-pole contactor
The AC-3 has a rated current of 65A and a power of 30kW (400V), and is suitable for switching medium and large motors.
Control voltage 230VAC
The mains power supply commonly uses the control voltage, and the control circuit wiring is simple and straightforward.
1NO+1NC auxiliary contact
Provides feedback on the action status of the main contact, facilitating basic interlocking control.
Screw terminals, 35mm guide rail
It has a mechanical life of 10 million cycles, an insulation voltage of 690V, and is easy to install and maintain.
project Specification
Rated current AC-3 65A (400V)
Rated power AC-3 30kW (400V)
Extreme number 3 poles
Control voltage 230VAC
Auxiliary contact configuration 1NO+1NC
Terminal type Screw terminals
Rated insulation voltage Ui 690V
Rated impulse withstand voltage Uimp 6kV
Protection level IP20 (front) / IP00 (terminal)
Mechanical life 10 million times
External dimensions 55 (width) × 114 (height) × 130 (depth) mm
Installation method 35mm standard guide rail clamping/screw fixing
Applicable series/sizes SIRIUS 3RT2, Size S2
Certification CE, UL, CSA, CCC

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