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Siemens HNXD63B120 3-Pole Contactor - 63A AC-3

Siemens HNXD63B120 3-pole industrial contactor.

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ManufacturerSiemens

Part numberHNXD63B120

Poles 3

AC-3 Rating 63A

Voltage 690V Max

Series HNXD

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Heavy-duty 3-pole design 63A AC-3 rating Industrial-grade construction Reliable power switching Siemens quality

Product description

The Siemens HNXD63B120 is a heavy-duty 3-pole contactor engineered for demanding industrial environments. It features a 63A AC-3 utilization category rating, ideal for switching three-phase motor loads and other significant industrial circuits. This contactor is built for reliability and long service life.

This model is commonly used in applications such as large machine tools, industrial automation systems, material handling equipment, and power distribution panels. Its robust design ensures safe and efficient operation.

As a veteran-owned surplus parts distributor, Stanlo Automation provides the Siemens HNXD63B120 contactor. We focus on delivering quality components to keep your industrial operations running smoothly and cost-effectively.

Technical specifications

Poles	3
AC-3 Rating	63A
Voltage	690V Max
Series	HNXD

Common applications

Motor control

Industrial machinery

Manufacturing

Material handling

Power distribution

Compatible systems

Suitable for direct motor control circuits and heavy loads up to 63A.

Also known as

Siemens HNXD63B120 contactor HNXD63B120 motor starter

Replaces / compatible with

Direct replacement for Siemens HNXD63B120 applications. Compatible with HNXD series accessories.

Technical note

Expert tip

The HNXD63B120 is designed for AC motor control; ensure the coil voltage matches the control system to prevent damage or malfunction.

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Frequently asked questions

What is the difference between HNXD63B100 and HNXD63B120?

The HNXD63B100 and HNXD63B120 are both 63A AC-3 rated 3-pole contactors from Siemens' HNXD series. Often, the difference may lie in specific coil voltages, auxiliary contact configurations, or minor design revisions within the series.