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Siemens 3RT1926-1BC00 Varistor Surge Suppressor

Siemens 3RT1926-1BC00 varistor surge suppressor for contactors.

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ManufacturerSiemens

Part number3RT1926-1BC00

Type Varistor Surge Suppressor

Voltage Range 48-127 V AC / 70-150 V DC

Mounting For Size S0-S3 Contactors

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12-month warranty

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Varistor surge suppression Protects against voltage spikes Mounts on SIRIUS contactors (S0-S3) Wide AC and DC voltage range Enhances component lifespan

Product description

The Siemens 3RT1926-1BC00 is a varistor surge suppressor designed for mounting onto Siemens SIRIUS contactors ranging from Size S0 to S3. It provides protection against transient voltage spikes and operates within a range of 48 to 127V AC or 70 to 150V DC.

This surge suppressor is essential for protecting sensitive electronic components within control circuits from damaging voltage fluctuations. It is commonly employed in industrial automation, motor control systems, and control panels to enhance the reliability and lifespan of connected equipment, particularly in environments prone to electrical noise or surges.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT1926-1BC00 varistor. Ensure your control systems are protected from voltage spikes by sourcing these vital components from our reliable inventory.

Technical specifications

Type	Varistor Surge Suppressor
Voltage Range	48-127 V AC / 70-150 V DC
Mounting	For Size S0-S3 Contactors

Common applications

Motor control

Control panels

Industrial automation

Power switching

Machine protection

Automation systems

Compatible systems

Siemens SIRIUS Contactors (Size S0, S1, S2, S3)

Also known as

SIRIUS 3RT1926-1BC00 Siemens surge protector Contactor varistor

Replaces / compatible with

This phased-out product is a surge suppressor for Siemens SIRIUS contactors from Size S0 to S3. It is a direct replacement for older surge protection modules within these contactor sizes.

Technical note

Expert tip

Proper installation of the 3RT1926-1BC00 varistor onto the contactor ensures that transient voltage spikes are diverted away from sensitive control circuitry.

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Frequently asked questions

What is the voltage range of the Siemens 3RT1926-1BC00 varistor surge suppressor?

The Siemens 3RT1926-1BC00 varistor is designed to suppress voltage surges within a range of 48 to 127V AC and 70 to 150V DC. It is intended for mounting on Siemens SIRIUS contactors of size S0 through S3.