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Siemens 3RT1936-1CD00 RC Element for S2/S3 Contactors

Siemens 3RT1936-1CD00 RC Element Surge Suppressor for Contactors.

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ManufacturerSiemens

Part number3RT1936-1CD00

Voltage 127-240V AC

Type RC Element

Function Surge Suppressor

Mounting For 3RT1/3RT2 Size S2/S3 Contactors

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Veteran-owned

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RC surge suppression For Siemens S2/S3 contactors 127-240V AC operation Mounts directly onto contactor Phased-out product

Product description

The Siemens 3RT1936-1CD00 is an RC element designed as a surge suppressor for mounting onto Siemens 3RT1 and 3RT2 contactors of size S2 and S3. It operates with an AC voltage range of 127 to 240V and helps protect connected equipment from voltage spikes.

This component is typically used in motor control circuits and industrial automation applications where contactors are frequently switched, to mitigate electrical noise and transients. Its primary function is to absorb excess voltage, thereby extending the lifespan of the contactor and associated control systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this phased-out Siemens RC element. While it is no longer manufactured, we provide a reliable source for this specific component, ensuring you can maintain existing systems. Consider the preferred successor, 3RT2936-1CD00, for new installations.

Technical specifications

Voltage	127-240V AC
Type	RC Element
Function	Surge Suppressor
Mounting	For 3RT1/3RT2 Size S2/S3 Contactors
Status	Phased-out Product

Common applications

Motor control circuits

Industrial automation

Contactor protection

Electrical system surge mitigation

Compatible systems

Siemens 3RT1 Size S2/S3 Contactors Siemens 3RT2 Size S2/S3 Contactors

Also known as

Siemens 3RT1936-1CD00 RC Suppressor 3RT1936-1CD00 Siemens Contactor Surge Module

Replaces / compatible with

This part is a phased-out product. The preferred successor is 3RT2936-1CD00. It is designed as an accessory for Siemens 3RT1 and 3RT2 contactors.

Technical note

Expert tip

Ensure proper mounting onto the compatible Siemens S2 or S3 size contactor for effective surge suppression.

What happens next?

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Frequently asked questions

What is the successor to the Siemens 3RT1936-1CD00 RC element?

The Siemens 3RT1936-1CD00 is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2936-1CD00 RC element, which offers similar surge suppression capabilities for 3RT2 series contactors.