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Siemens 3RT1926-1BD00 SIRIUS Varistor Surge Suppressor

Siemens 3RT1926-1BD00 Varistor surge suppressor for SIRIUS contactors.

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ManufacturerSiemens

Part number3RT1926-1BD00

Type Varistor

Voltage AC 127-240 V

Voltage DC 150-250 V

Function Surge suppressor

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Surge voltage protection For Siemens contactors S0-S3 Wide AC/DC voltage range Essential for equipment longevity Easy mounting accessory

Product description

The Siemens 3RT1926-1BD00 is a varistor designed to protect electrical equipment from voltage surges. It operates within a range of 127 to 240 V AC and 150 to 250 V DC, acting as a surge suppressor by diverting transient overvoltages. This accessory is specifically designed for mounting onto Siemens contactors of size S0 through S3 within the SIRIUS line.

This surge suppressor is crucial for ensuring the longevity and reliability of control systems and machinery. It is commonly used in industrial control panels, motor starters, and power distribution systems where protection against electrical noise and transient spikes is paramount to prevent component damage and downtime.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3RT1926-1BD00. Secure this essential protective component for your systems from a trusted source.

Technical specifications

Type	Varistor
Voltage AC	127-240 V
Voltage DC	150-250 V
Function	Surge suppressor
Compatibility	Siemens contactors Size S0-S3

Common applications

Motor control circuits

Industrial control panels

Power distribution units

Machine safety systems

Automation systems

Compatible systems

Siemens SIRIUS 3RT1 Contactors (Size S0, S1, S2, S3)

Also known as

Siemens Surge Protector SIRIUS Varistor Contactor Surge Module

Replaces / compatible with

Phased-out product. The successor is the SIRIUS 3RT2 series varistors. This unit is designed for mounting on SIRIUS 3RT1 contactors.

Technical note

Expert tip

This varistor is an add-on module and must be correctly mounted to the appropriate SIRIUS contactor size (S0-S3) for effective surge protection.

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Frequently asked questions

What is the operating voltage range for the Siemens 3RT1926-1BD00 varistor?

The Siemens 3RT1926-1BD00 varistor surge suppressor is designed to operate within a range of 127 to 240 V AC or 150 to 250 V DC, providing protection against overvoltage.