3RT19561CD00 | Surge suppressor (RC element) for 3RT1 S6, S10, S12 with screw terminal (drive) 127…240 V AC, 150…250 V DC Siemens
₹3,305.00 Original price was: ₹3,305.00.₹1,454.20Current price is: ₹1,454.20. Excl. GST
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The Siemens 3RT19561CD00 is a contactor accessory, engineered for motor control and switching in demanding Indian and international installations. Buy the 3RT19561CD00 | Surge suppressor (RC element) for 3RT1 S6, S10, S12 with screw terminal (drive) 127…240 V AC, 150…250 V DC Siemens online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Siemens |
| Part Number / SKU | 3RT19561CD00 |
| Category | Contactor Accessory |
| Series / Model | 3RT |
| Input Voltage | 127–240V AC |
| Rated Frequency | 50/60 Hz |
| Standard | IEC 60947-4-1, IS 13947 |
| Certifications | BIS certified, CE, cULus (select models) |
⚡ Key Features
- Genuine Siemens OEM accessory — manufactured to the same specification and tested to the same standards as the parent device; ensures mechanical and electrical compatibility that third-party alternatives cannot guarantee.
- Coil surge suppressor module — absorbs the voltage transient generated when the contactor coil de-energises, protecting PLC transistor outputs and nearby electronics from switching spikes.
- Rated for 127–240V AC coil circuits — match the suppressor voltage range to the contactor coil voltage for correct clamping.
- Clips directly onto the contactor coil terminals (A1/A2) — no panel space, wiring, or separate mounting required.
- Direct clip-on or screw-mount to parent device — fits without panel modification or additional wiring between the accessory and main device; field-retrofittable.
- Manufactured to IEC 60947 (tested as part of the parent device certification) — complies with the applicable Indian BIS and IEC international standards for this product category.
- BIS certified, CE, cULus (select models) — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
- Genuine authorised Siemens product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
- GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
- Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.
❓ Frequently Asked Questions
Q: Why fit the 3RT19561CD00 suppressor module on a contactor coil?
A: When a contactor coil de-energises, the collapsing magnetic field generates a high-voltage transient (several hundred volts to kV) that can destroy PLC transistor outputs, weld small relay contacts, and disturb nearby electronics. The 3RT19561CD00 clamps this transient at source. It is strongly recommended whenever a PLC, electronic timer, or sensitive control circuit switches the coil.
Q: Does the 3RT19561CD00 suppressor type affect contactor drop-out time?
A: Yes, slightly. RC suppressors and varistors add minimal delay (a few milliseconds) and are suitable for almost all applications. Diode suppressors (DC coils only) give the slowest drop-out — relevant only in fast-reversing or braking applications where contactor release time matters. For standard motor starting duty, the difference is negligible.













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