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Siemens 3RT2916-1EH00 Diode Surge Suppressor

Siemens 3RT2916-1EH00 DC surge suppressor

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ManufacturerSiemens

Part number3RT2916-1EH00

Type Diode Combination

Voltage Range 12-250 V DC

For Use With 3RT2 contactors, 3RH2 auxiliary contactors

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Diode combination suppression Protects against voltage spikes For DC control circuits Extends coil life Specifically for 3RT2/3RH2

Product description

The Siemens 3RT2916-1EH00 is a surge suppressor featuring a diode combination. It is designed for DC voltage applications ranging from 12V to 250V. This accessory is specifically intended for use with Siemens 3RT2 power contactors and 3RH2 auxiliary contactors, providing essential protection for their coils.

This surge suppressor plays a crucial role in industrial control systems by mitigating voltage spikes and transients that can occur during the switching of inductive loads. By suppressing these overvoltages, it helps to protect the contactor coils from damage, thereby extending their operational life and ensuring system reliability.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT2916-1EH00. We provide quality industrial automation components and reliable service. Source your essential surge suppressors and other automation parts from Stanlo Automation for value and dependable supply.

Technical specifications

Type	Diode Combination
Voltage Range	12-250 V DC
For Use With	3RT2 contactors, 3RH2 auxiliary contactors

Common applications

Motor control circuits

Industrial automation

Control panels

Switching inductive loads

Power systems

Compatible systems

Siemens 3RT2 series contactors Siemens 3RH2 series auxiliary contactors

Also known as

Siemens 3RT2916-1EH00 Suppressor SIRIUS Diode Surge Suppressor Siemens Contactor Coil Protection

Replaces / compatible with

This surge suppressor is an accessory designed for Siemens 3RT2 power contactors and 3RH2 auxiliary contactors.

Technical note

Expert tip

This diode-based suppressor provides a clamping effect for DC voltage transients, offering a different protection characteristic compared to varistor-based suppressors.

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Frequently asked questions

What is the voltage range for the Siemens 3RT2916-1EH00 surge suppressor?

The Siemens 3RT2916-1EH00 surge suppressor is designed for DC control circuits within a voltage range of 12V to 250V. This wide range makes it suitable for various DC-powered control systems.