Siemens 3RT1916-1LM00 SIRIUS Surge Suppressor Diode with LED 24–70VDC Contactor Module

Description The Siemens 3RT1916-1LM00 is a SIRIUS series surge suppressor designed to protect DC control circuits from voltage spikes generated by switching operations. This module features an integrated diode and LED indicator for enhanced circuit protection and status visibility. It is specifically engineered for use with Siemens contactors and control devices operating within 24–70 VDC ranges. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Industrial Automation Part Number 3RT1916-1LM00 Subcategory Surge Suppressors Series SIRIUS Product Type Surge Suppressor with Diode and LED Control Voltage Type DC Rated Control Voltage (Min) 24 VDC Rated Control Voltage (Max) 70 VDC Indicator Type LED Mounting Type Direct Mount on Contactor Compatibility Siemens SIRIUS Contactors Function Suppression of Voltage Spikes Application Control Circuits and Relay Protection Weight 0.1 lbs Information About 3RT1916-1LM00 The 3RT1916-1LM00 is part of the Siemens SIRIUS modular control system, providing reliable surge suppression for DC-operated contactors and relays. It incorporates a diode-based suppression design that effectively limits voltage transients, protecting sensitive electronic components from damage. The integrated LED indicator allows for quick visual confirmation of operational status within the control circuit. Designed for seamless integration, it mounts directly onto compatible Siemens contactors, ensuring compact and efficient panel layouts. Key Features: Diode-Based Suppression: Effectively reduces voltage spikes in DC control circuits Integrated LED Indicator: Provides visual status monitoring of the suppression circuit SIRIUS System Compatibility: Designed for use with Siemens SIRIUS contactors and control devices Wide DC Voltage Range: Operates between 24 VDC and 70 VDC control supply Direct Mount Design: Easily attaches to compatible contactors without additional wiring Compact Form Factor: Saves panel space in control cabinets Enhanced Equipment Protection: Prevents damage to sensitive electronic components Reliable Switching Performance: Improves longevity of control circuit components Industrial-Grade Construction: Built for long-term use in automation environments Maintenance-Friendly: Quick installation and replacement for system efficiency The 3RT1916-1LM00 delivers the reliability and precision required for effective surge suppression and protection of DC control circuits in industrial automation systems.