Product Description

Siemens SIRIUS RC Element Surge Suppressor 48–127V AC / 70–150V DC for 3RT2.1 & 3RH2 Contactors – 3RT2916-1CC00

Product Description

The Siemens 3RT2916-1CC00 is a SIRIUS RC Element Surge Suppressor designed for use with Siemens 3RT2.1 contactors and 3RH2 auxiliary contactors. It is designed to suppress switching transients generated by contactor coils, helping reduce electrical interference and support reliable operation of industrial control circuits.

The 3RT2916-1CC00 RC surge suppressor supports 48–127V AC at 50/60Hz and 70–150V DC, making it suitable for a wide range of industrial AC and DC control applications. Siemens specifies this accessory for S00-size contactors.

This Siemens SIRIUS contactor accessory uses an RC element suppression design and features clip-on mounting for convenient installation on compatible contactors. It can be mounted in any position and has a compact 46 mm × 28 mm × 9 mm form factor, making it suitable for electrical control panels where installation space is limited.

The Siemens 3RT2916-1CC00 is suitable for applications such as motor control panels, DOL starters, industrial automation systems, PLC control panels, machine control cabinets, OEM panels, MCC applications and contactor control circuits.

The device is rated for an operating ambient temperature of -25°C to +60°C and a storage temperature range of -40°C to +80°C. Its net weight is approximately 0.007 kg. The product carries CE / UL / CSA suitability certifications.

Key Features

• Genuine Siemens SIRIUS surge suppressor

• Article Number: 3RT2916-1CC00

• Product Type: Surge Suppressor

• Suppression Type: RC Element

• Compatible with 3RT2.1 contactors

• Compatible with 3RH2 auxiliary contactors

• Contactor Size: S00

• AC Control Voltage: 48–127V AC

• AC Frequency: 50/60Hz

• DC Control Voltage: 70–150V DC

• Control Supply Type: AC/DC

• Clip-on mounting

• Any mounting position

• Dimensions: 46 × 28 × 9 mm

• Net Weight: 0.007 kg

• Operating Temperature: -25°C to +60°C

• Storage Temperature: -40°C to +80°C

• Certification/Suitability: CE / UL / CSA

• Designed for Siemens SIRIUS contactor applications

• No LED indication

• Suitable for industrial control and automation applications

Applications

The Siemens 3RT2916-1CC00 surge suppressor can be used in:

• Siemens 3RT2.1 contactor circuits

• Siemens 3RH2 auxiliary contactor circuits

• Industrial motor control panels

• DOL motor starters

• Motor Control Centers (MCC)

• PLC control panels

• Industrial automation systems

• Machine control cabinets

• OEM electrical panels

• Factory automation equipment

• Contactor coil suppression

• AC/DC control circuits

• Industrial switching applications

Benefits

• Helps suppress switching transients from contactor coils

• Helps reduce electrical interference in control circuits

• Supports reliable contactor operation

• Supports 48–127V AC control voltages

• Supports 70–150V DC control voltages

• Suitable for both AC and DC control supplies

• Compact S00 accessory design

• Easy clip-on installation

• Compatible with Siemens SIRIUS 3RT2.1 and 3RH2 devices

• Suitable for industrial automation and motor-control applications

• Useful for OEM, panel-building and maintenance applications

• Genuine Siemens SIRIUS accessory

Frequently Asked Questions

What is Siemens 3RT2916-1CC00?

The 3RT2916-1CC00 is a Siemens SIRIUS RC element surge suppressor designed for compatible 3RT2.1 contactors and 3RH2 auxiliary contactors.

What AC voltage does 3RT2916-1CC00 support?

It supports 48–127V AC at 50Hz and 60Hz.

What DC voltage does 3RT2916-1CC00 support?

It supports 70–150V DC.

Which Siemens contactors are compatible?

The accessory is specified for 3RT2.1 contactors and 3RH2 auxiliary contactors, with S00 contactor size.

What type of suppression does it use?

The 3RT2916-1CC00 uses an RC element for surge and switching-transient suppression.

Does 3RT2916-1CC00 have an LED?

No. This is an RC element surge suppressor, not the varistor-with-LED version.

How is it mounted?

It uses clip-on mounting and can be installed in any mounting position on compatible Siemens devices.

What are its dimensions?

The dimensions are 46 mm height × 28 mm width × 9 mm depth.

What is its operating temperature range?

The operating temperature range is -25°C to +60°C, with a storage temperature range of -40°C to +80°C.

What is the weight?

The net weight is approximately 0.007 kg.

Is 3RT2916-1CC00 a complete contactor?

No. It is a contactor surge suppressor accessory and must be used with a compatible Siemens contactor or auxiliary contactor.

Why choose Siemens 3RT2916-1CC00?

The 3RT2916-1CC00 provides reliable RC-based suppression for compatible Siemens contactor coils across 48–127V AC and 70–150V DC, with compact dimensions and convenient clip-on installation.