Siemens
Siemens 3RT1916-1EH00 Diode Combination 12-250V DC Surge Suppressor
Siemens 3RT1916-1EH00 Diode combination 12-250V DC surge suppressor.
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Diode suppression
Wide DC voltage range
For S00 contactors
Suppresses inductive spikes
DC circuit protection
Product description
The Siemens 3RT1916-1EH00 is a diode combination surge suppressor designed for mounting onto Siemens 3RT contactors of size S00. It is suitable for DC voltage applications ranging from 12V to 250V.
This component is used in DC control circuits to suppress voltage spikes that can occur when switching inductive loads, protecting the contactor and other sensitive electronic components. It is essential for ensuring the reliability of DC-powered automation systems.
Stanlo Automation, a veteran-owned distributor, provides surplus industrial automation parts, including the Siemens 3RT1916-1EH00. We are committed to delivering quality components to support your industrial needs.
Technical specifications
| Type | Diode combination surge suppressor |
| Voltage | 12-250 V DC |
| Size | S00 |
| Manufacturer | Siemens |
| Note | Phased-out product, successor 3RT2916-1EH00 |
Common applications
DC motor control
Industrial automation
Control panels
Machine building
Relay circuits
Compatible systems
Siemens 3RT contactors size S00 (DC applications)
Also known as
Siemens 3RT1916-1EH00
SIRIUS 3RT diode suppressor
Replaces / compatible with
This is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2916-1EH00.
Technical note
Expert tip
This diode combination is designed for use with DC control circuits and S00 sized Siemens 3RT contactors to effectively mitigate back EMF generated by inductive loads.What happens next?
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Frequently asked questions
What type of voltage does the Siemens 3RT1916-1EH00 diode combination suppressor protect against?
The Siemens 3RT1916-1EH00 uses diode technology to suppress voltage spikes and transients specifically in DC control circuits, operating within a range of 12V to 250V DC. This protects against damage from inductive loads.