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Siemens 3RT1036-1A SIRIUS 3RT Power Contactor β€” 50A, AC Coil

Siemens 3RT1036-1A 3-pole power contactor, 50A rating, screw terminals.

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ManufacturerSiemens
Part number3RT1036-1A
Poles 3
AC-3 Rating 50 A
Power 22 kW @ 400V
Terminals Screw
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AC-3 rated for motor loads 50A continuous current capacity Screw terminals for secure connections Size S2 SIRIUS 3RT series Robust design

The Siemens 3RT1036-1A is a 3-pole power contactor from the SIRIUS 3RT series, rated for AC-3 applications with a 50A continuous current and capable of switching 22 kW at 400V. This model features screw terminals for secure connections and is designed for general industrial use in Size S2. Coil voltage options vary, typically supporting standard AC control voltages.

This contactor is widely used in motor control applications, pump systems, HVAC, and general power distribution within industrial and commercial facilities. Its robust construction ensures reliable operation for frequent switching cycles.

Stanlo Automation, a veteran-owned surplus distributor, provides the Siemens 3RT1036-1A. Secure reliable industrial automation components to keep your operations running efficiently and minimize downtime.

Poles3
AC-3 Rating50 A
Power22 kW @ 400V
TerminalsScrew
SizeS2
SeriesSIRIUS 3RT
Coil VoltageVaries (e.g., 24V AC, 110V AC, 230V AC)
Motor control
Pump systems
HVAC
Industrial power distribution
Machine control
Control panels
Motor control centers Industrial control panels Switchgear assemblies
Siemens 3RT1036-1A Contactor SIRIUS 3RT1036 50A AC Contactor
This part number often implies a base unit for which specific coil voltages are selected. Refer to specific order codes for coil voltage details. Successors are in the SIRIUS 3RT2 series.
Expert tip
Ensure proper torque is applied to the screw terminals of the 3RT1036-1A to guarantee a safe and reliable electrical connection, preventing overheating and potential failure.
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What is the typical coil voltage range for the Siemens 3RT1036-1A contactor?
The base part number 3RT1036-1A typically requires an appended code for the coil voltage. Common AC coil voltages for this size include 24V AC, 110V AC, and 230V AC. Always check the full part number or datasheet for the exact coil specification.