3RT2035-1NP30

Siemens 3RT2035-1NP30 contactor, S2 size, 3 poles, AC-3 rated 41A, 18.5kW (400V), control voltage 175-280V AC/DC (electronic wide voltage coil, built-in surge suppressor), 1NO+1NC auxiliary contacts, insulation voltage 690V.

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The Siemens 3RT2035-1NP30 contactor belongs to the SIRIUS 3RT2 series S2 size standard contactor, featuring a 3-pole main circuit design, AC-3 rated current of 41A, and power of 18.5kW (400V). It is suitable for general motor starting and circuit switching. The Siemens 3RT2035-1NP30 coil adopts a wide voltage electronic design of 175-280VAC/DC and has a built-in surge suppressor. It is equipped with 1NO+1NC auxiliary contacts, has a mechanical life of 10 million cycles, and a maximum insulation voltage of 690V.

Core Product Advantages and Features
S2 size 3-pole main circuit
The AC-3 has a rated current of 41A and a power output of 18.5kW (400V), which meets the general requirements for motor switching.
175-280VAC/DC wide voltage coil
It features an electronic wide-range design with a built-in surge suppressor to adapt to various control loop voltages.
1NO+1NC auxiliary contact
Provides operational status feedback, insulation voltage 690V, protection rating IP20.
Mechanical life of 10 million cycles
With a rated operating frequency of up to 1000 times per hour, it is suitable for frequent switching applications.
project Specification
Applicable series/sizes SIRIUS 3RT2 series, Size S2
Extreme number 3-pole (3NO main contact)
AC-3 rated current 41A
AC-3 rated power 18.5kW (400V)
Control/coil voltage 175-280V AC/DC (Electronic wide voltage coil with built-in surge suppressor)
Auxiliary contact configuration 1NO+1NC
Insulation voltage 690V
Surge withstand voltage 6kV
Mechanical life 10 million times
Rated operating frequency Up to 1000 times/hour
Protection level IP20
External dimensions 55×114×130mm (width×height×depth)
weight Net weight approximately 1.12 kg
Operating temperature -25~+60°C
Terminal type Screw terminals
Certification CE, UL, CSA, CCC