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Siemens SIRIUS 3RT1036-1BB40

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3RT1036-1BB40

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The Siemens 3RT1036-1BB40 power contactor from the SIRIUS series is designed to facilitate reliable control in electrical systems. This contactor supports three poles and has a rated operational current of 40 A at 400 V, suitable for various applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 3RT1036-1BB40

ManufacturerSiemens
Product TypePower Contactor
Product LineSIRIUS
Part Number3RT1036-1BB40
Weight3.13 lbs (1.42 kg)
Contactor SizeS2
Number of Poles3 Poles
Operating Current (AC-3)40 A at 400 V
Operational Power (AC-3)18.5 kW at 400 V
Connection MethodScrew-type terminals
Mounting TypeDIN Rail Mount
IP RatingIP20
Coil Voltage24 VDC
Shock Resistance10 G
Minimum Operating Temperature-25°C
Maximum Operating Temperature60°C
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The Siemens 3RT1036-1BB40 is a robust component within the SIRIUS series, classified as a power contactor. This device is engineered to operate with an impressive operational current of 40 A at a voltage of 400 V, making it well-suited for various industrial applications requiring reliable electrical control. With three poles, it provides flexibility in its use cases.

This power contactor showcases an operational power rating of 18.5 kW at 400 V. Such capability ensures it can effectively manage significant loads. It is designed for connection through screw-type terminals, simplifying installation and wiring processes. Furthermore, the contactor mounts conveniently onto DIN rails, streamlining integration within control panels or equipment racks.

Characterized by an IP20 rating, the 3RT1036-1BB40 offers a degree of protection against solid items larger than 12.5 mm but is not rated for water ingress. The coil voltage for this unit is specified at 24 VDC, aligning with industry standards for control circuits. With a shock resistance of 10 G, this contactor maintains operational integrity even in dynamic environments.

For temperature resilience, the operating range extends from a minimum of -25°C up to a maximum of 60°C, ensuring functionality across a range of environmental conditions. The reliability and robust construction of the Siemens 3RT1036-1BB40 power contactor make it a suitable choice for controlling motor drives and other electrical loads in numerous applications.