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Siemens HPX3B160 3-Pole Contactor - 160A AC-3

Siemens HPX3B160 3-pole high-current contactor.

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ManufacturerSiemens

Part numberHPX3B160

Poles 3

AC-3 Rating 160A

Voltage 690V Max

Series HPX

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Veteran-owned

CAGE: 9NK75

3-pole configuration High 160A AC-3 rating Industrial-grade Robust design Reliable switching

Product description

The Siemens HPX3B160 is a high-capacity 3-pole contactor designed for critical industrial power applications. It features a significant 160A AC-3 utilization category rating, making it suitable for controlling large three-phase motors and high-power circuits. This contactor ensures robust and reliable operation in demanding industrial settings.

This component is essential for applications such as main power switching in large manufacturing facilities, heavy-duty conveyor systems, large pump stations, and other industrial machinery requiring substantial current handling.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens HPX3B160. We specialize in sourcing reliable industrial automation components to help you maintain operational efficiency and minimize downtime.

Technical specifications

Poles	3
AC-3 Rating	160A
Voltage	690V Max
Series	HPX

Common applications

Motor control

Industrial machinery

Manufacturing

Conveyor systems

Pump stations

Power distribution

Compatible systems

Suitable for direct motor control circuits and heavy loads up to 160A.

Also known as

Siemens HPX3B160 contactor HPX3B160 motor starter

Replaces / compatible with

Direct replacement for Siemens HPX3B160 applications. Compatible with HPX series accessories.

Technical note

Expert tip

Ensure proper sizing of control wiring for the coil voltage and adequate clearance for heat dissipation when installing the HPX3B160 in an enclosure.

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Frequently asked questions

What is the AC-3 rating for the Siemens HPX3B160?

The Siemens HPX3B160 has an AC-3 utilization category rating of 160A. This means it is designed to start and stop three-phase squirrel cage motors and can handle this current during motor starting and running.