The Siemens SICOP 3TF47720AP0 Power Contactor is a Size 3 Siemens 3TF power contactor designed for reliable switching and control of motors and other AC electrical loads in industrial applications. This Siemens 70A power contactor is suitable for industrial motor control, automation panels, OEM machinery, pumps, compressors, HVAC systems, and electrical control applications.
The 3TF47720AP0 is listed as a 3-pole, 70A power contactor with a 230V AC, 50Hz coil and 2NO + 2NC auxiliary contacts. It is also listed for applications up to 37 kW at 415V AC, making it suitable for demanding industrial motor-control requirements.
Reliable Siemens 3TF power contactor for industrial switching
Suitable for 70A AC-3 motor-control applications
Supports dependable switching of motors and other AC loads
2NO + 2NC auxiliary contacts provide additional control and signalling flexibility
Suitable for industrial automation and electrical control panels
Practical choice for OEMs, panel builders, contractors, and machine manufacturers
Designed for reliable operation in demanding industrial environments
Industrial motor control panels
Motor starter systems
Industrial automation equipment
OEM machinery
Pumps and compressors
HVAC and motor-driven equipment
Manufacturing and production machinery
Electrical control and switching systems
Capacitor and general AC load switching
Looking to buy Siemens 3TF47720AP0 in India? SB Smart supplies Siemens SICOP 3TF power contactors for industrial, OEM, automation, and panel-building requirements.
SB Smart provides delivery across India, including Delhi, Gurgaon, Faridabad, Noida, Punjab, Chandigarh, Mumbai, Pune, Ahmedabad, Jaipur, Bengaluru, Chennai, Hyderabad, Kolkata, and other major cities.
Explore more Siemens Industrial Electrical Products at SB Smart.
SB Smart offers a wide range of Siemens contactors, motor control products, industrial switchgear, automation products, and electrical components for industries, OEMs, contractors, panel builders, and system integrators.
For bulk orders and project requirements, customers can request a quotation and get assistance in selecting the appropriate Siemens 3TF contactor for their application.
Looking for the Siemens 3TF47720AP0 70A power contactor? Request a quote from SB Smart today.
Q1. What is Siemens 3TF47720AP0 used for?
The Siemens 3TF47720AP0 is a power contactor used for switching and controlling motors and other AC electrical loads in industrial control, automation, machinery, and motor starter applications.
Q2. What is the current rating of Siemens 3TF47720AP0?
The 3TF47720AP0 is listed with a 70A rated current and is used for industrial motor-control applications.
Q3. What is the coil voltage of the Siemens 3TF47720AP0?
The 3TF47720AP0 is listed with a 230V AC, 50Hz coil.
Q4. What auxiliary contacts are available on this Siemens 3TF contactor?
The model is listed with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.
Q5. Where can I buy Siemens 3TF47720AP0 in India?
You can enquire for the Siemens 3TF47720AP0 from SB Smart, with delivery available across Delhi NCR, Punjab, Haryana, and major cities throughout India.
Q6. Where can I find the complete technical specifications?
Check the Technical Specifications section of the product page for complete electrical ratings, dimensions, compatibility, and other technical details.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | 3TF SICOP |
| Part Number | 3TF47720AP0 |
| Product Type | Heavy Duty Power Contactor |
| Poles | 3 Pole |
| Main Contacts | 3NO |
| Auxiliary Contacts | 2NO + 2NC |
| Coil Type | AC Coil |
| Coil Voltage | 230V AC |
| Frequency | 50/60 Hz |
| Rated Current (AC-3) | 70A |
| Motor Rating @ 415V AC | 37 kW |
| Rated Insulation Voltage (Ui) | 690V |
| Frame Size | S3 |
| Mounting Type | Panel Mount |
| Connection Type | Screw Terminal |
| Utilization Category | AC-3 |
| Protection Class | IP20 |
| Mechanical Life | Up to 10 Million Operations |
| Standard | IEC 60947-4-1 |
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