Siemens
Siemens 3RT1936-1ER00 Surge Suppressor for 24V DC
Siemens 3RT1936-1ER00 Surge Suppressor Module.
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CAGE: 9NK75
Surge suppression
24V DC operation
Mounts directly onto contactors
Protects control circuits
Part of Siemens SIRIUS system
Product description
The Siemens 3RT1936-1ER00 is a diode combination without an LED, designed to suppress voltage surges. It operates at 24V DC and is intended for mounting onto Siemens SIRIUS contactors of Size S2 and S3.
This surge suppressor is crucial for protecting sensitive control circuits from electrical transients, making it suitable for industrial automation, motor control panels, and machinery.
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Technical specifications
| Type | Diode Combination |
| Voltage | 24 V DC |
| LED | Without LED |
| Mounting | On contactors Size S2 and S3 |
| Series | SIRIUS 3RT19 |
Common applications
Motor control panels
Industrial automation
Machine control
Power distribution
Electrical protection systems
Compatible systems
Siemens SIRIUS 3RT1 Size S2 and S3 Contactors
Also known as
Siemens 3RT1936-1ER00 surge suppressor
3RT1936-1ER00 diode
Siemens S2/S3 surge suppressor
Replaces / compatible with
This is a phased-out product. The preferred successor is 3RT2936-1ER00.
Technical note
Expert tip
This surge suppressor is designed to mount directly onto the coil terminals of Siemens SIRIUS 3RT1 size S2 and S3 contactors.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
What is the purpose of the Siemens 3RT1936-1ER00 surge suppressor?
The Siemens 3RT1936-1ER00 is designed to protect control circuits from voltage spikes and transients. By suppressing these surges, it helps prevent damage to sensitive electronic components within industrial control systems.