Siemens 3RT2926-1BD00 Surge Suppressor Varistor, 127–240V AC / 150–250V DC Original Brand New

Overview

The Siemens 3RT2926-1BD00 Surge Suppressor is a high-quality varistor-based protection accessory designed specifically for Siemens 3RT2.2 contactors. It effectively limits voltage spikes and electrical surges, ensuring reliable operation and extending the lifespan of control circuits in industrial and commercial applications.

Engineered for both AC and DC systems, this surge suppressor offers dependable protection in demanding electrical environments while maintaining Siemens’ renowned standards of safety and durability.

Benefit

• Enhanced Equipment Longevity: Protects contactor coils and control systems from voltage spikes.

• Seamless Integration: Specifically designed for “Size S0” 3RT2.2 contactors for a perfect, tool-free fit.

• Dual Current Compatibility: Functions efficiently on both AC (50/60 Hz) and DC power supplies.

• Compact Design: Minimal footprint ensures it fits within standard control cabinet configurations without requiring extra rail space.

Function

• Suppresses transient voltage peaks during switching operations

• Reduces electromagnetic interference (EMI)

• Stabilizes control circuits and prevents unexpected failures

• Enhances overall performance of motor control systems

Technical Specification

• Product Number: 3RT2926-1BD00

• Brand: Siemens

• Device Type: Surge Suppressor / Varistor

• Rated AC Voltage: 127–240 V AC

• Frequency: 50/60 Hz

• Rated DC Voltage: 150–250 V DC

• Compatibility: Siemens 3RT2.2 contactors

• Application: Industrial motor control and automation systems

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