3RT2637-1AK65

Product ID:156402
Updated: 2026/7/6
Siemens 3RT2637-1AK65

Key Features

  • 1Handle high reactive power up to 75 kVAr at 400V.
  • 2Ensure robust performance with 200,000 electrical switching cycles.
  • 3Simplify installation using compact design with screw terminals.
  • 4Protect circuits with enhanced surge resistance up to 6 kV.
  • 5Operate reliably in wide temperatures from -25°C to +60°C.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Main Contact Configuration
3NO
Wiring Method
Screw Terminal
Auxiliary Contacts
2NC
Coil Voltage
AC 50 HZ 110V and 60 HZ 120V
Coil Frequency
50 and 60 HZ
Coil Power Supply
AC
Number of Poles
3P
Rated Current AC-3
AC-6b 75 kVAr
Specification
S2
Product Type
Capacitor Contactor
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3RT2637-1AK65

Specifications may be subject to change without notice

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