Siemens
Siemens 3RT1936-1TR00 Surge Suppressor for 24V DC
Siemens 3RT1936-1TR00 Surge Suppressor Module.
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12-Mo Warranty
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12-month warranty
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Same-day dispatch
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Veteran-owned
CAGE: 9NK75
Voltage surge suppression
24V DC operation
Bottom plug-in design
For SIRIUS S2/S3 contactors
Protects control circuitry
Product description
The Siemens 3RT1936-1TR00 is a surge suppressor featuring a diode combination without an LED. It operates at 24V DC and is designed to plug into the bottom of Siemens SIRIUS contactors, specifically for sizes S2 and S3.
This component serves to protect electrical systems from damaging voltage surges. Its plug-in design offers convenient installation for maintenance and retrofitting in industrial environments.
Stanlo Automation, a veteran-owned distributor, offers this surplus part, ensuring you get quality components for your automation needs with reliable service.
Technical specifications
| Type | Diode Combination |
| Voltage | 24 V DC |
| LED | Without LED |
| Mounting | Plugs in at the bottom |
| Contactors | Size S2 and S3 |
| Series | SIRIUS 3RT19 |
Common applications
Motor control
Industrial automation
Control panels
Machinery wiring
Electrical protection
Compatible systems
Siemens SIRIUS 3RT1 Size S2 and S3 Contactors
Also known as
Siemens 3RT1936-1TR00 diode suppressor
3RT1936-1TR00 module
Siemens 24V DC surge protector
Replaces / compatible with
This is a phased-out product. The preferred successor is 3RT2936-1ER00.
Technical note
Expert tip
Ensure proper alignment when plugging the 3RT1936-1TR00 into the base of the S2 or S3 contactor to guarantee a secure connection and effective surge suppression.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
How does the Siemens 3RT1936-1TR00 differ from the 3RT1936-1ER00?
The primary difference lies in their mounting method. The 3RT1936-1ER00 is designed for mounting onto the top of the contactor coil terminals, while the 3RT1936-1TR00 plugs into the bottom of the contactor for surge suppression.