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Siemens HNF364X 3-Pole Contactor - 40A AC-3

Siemens HNF364X 3-pole motor contactor.

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ManufacturerSiemens

Part numberHNF364X

Poles 3

AC-3 Rating 40A

Voltage 600V Max

Series HNF

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3-pole design High 40A AC-3 rating Industrial-grade construction Reliable motor control Siemens quality

Product description

The Siemens HNF364X is a 3-pole industrial contactor designed for switching power circuits, particularly motor loads. It features a robust 40A AC-3 utilization category rating, indicating its capacity for starting and running three-phase motors. This model is built for durability and reliable performance in demanding environments.

This contactor is well-suited for applications in manufacturing, material handling, and process control where reliable motor starting and stopping are essential. It ensures safe and efficient operation of industrial machinery.

Stanlo Automation, a veteran-owned surplus parts distributor, is your source for the Siemens HNF364X. We provide access to essential automation components, helping you minimize downtime and control costs.

Technical specifications

Poles	3
AC-3 Rating	40A
Voltage	600V Max
Series	HNF

Common applications

Motor control

Industrial machinery

Manufacturing

Material handling

Process control

Compatible systems

Suitable for direct motor control circuits up to 40A.

Also known as

Siemens HNF364X contactor HNF364X motor starter

Replaces / compatible with

Direct replacement for Siemens HNF364X applications. Compatible with standard HNF series accessories.

Technical note

Expert tip

For applications requiring auxiliary contacts, consider the HNF364SW or adding side-mounted auxiliary contact blocks to the HNF364X.

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Frequently asked questions

Can the Siemens HNF364X be used for AC-1 loads?

While primarily rated for AC-3 motor control (40A), the Siemens HNF364X can be used for AC-1 (non-inductive or slightly inductive loads) applications. For AC-1, the current rating is typically higher, but consult the specific Siemens HNF manual for exact AC-1 ratings.