Siemens
Siemens 3RT1956-1CD02 Surge Suppressor (RC Element)
Siemens 3RT1956-1CD02 Surge Suppressor (RC element)
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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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Worldwide delivery
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Veteran-owned
CAGE: 9NK75
RC surge suppressor
Protects 3RT1 S6/S10/S12 contactors
127-240V AC / 150-250V DC operation
Spring-type terminal
Prevents coil damage from surges
Product description
The Siemens 3RT1956-1CD02 is an RC element surge suppressor designed to protect SIRIUS 3RT1 contactors, specifically sizes S6, S10, and S12.
This surge suppressor operates with a wide voltage range, accommodating 127-240V AC and 150-250V DC. It features a spring-type terminal for quick and secure installation, safeguarding the contactor coils from damaging voltage spikes.
Stanlo Automation, your trusted veteran-owned source for surplus automation parts, offers the 3RT1956-1CD02 to enhance the reliability and lifespan of your industrial equipment. Ensure your systems are protected with quality components.
Technical specifications
| Type | RC Element Surge Suppressor |
| Compatible Contactors | 3RT1 S6, S10, S12 |
| Voltage AC | 127-240V |
| Voltage DC | 150-250V |
| Terminal Type | Spring-type |
Common applications
Motor Starters
Industrial Control Systems
Automation Panels
Machine Safety
Power Electronics
Compatible systems
Siemens 3RT1 contactors (Sizes S6, S10, S12)
Also known as
Siemens 3RT1956-1CD02 RC Suppressor
SIRIUS 3RT1 Surge Protection
Siemens Contactor Accessory
Replaces / compatible with
This RC surge suppressor is designed to be added to Siemens 3RT1 series contactors of sizes S6, S10, and S12 to protect their coils from transient overvoltages.
Technical note
Expert tip
The spring-type terminal on the 3RT1956-1CD02 ensures a secure and quick connection, simplifying the retrofitting process onto 3RT1 series 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 operating voltage range for the Siemens 3RT1956-1CD02 surge suppressor?
The Siemens 3RT1956-1CD02 surge suppressor is designed for operation with both AC and DC voltages. It supports a range of 127 to 240V AC and 150 to 250V DC, making it versatile for various industrial power supply configurations.