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3TF5102-0AF0
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3TF5102-0AF0
SIEMENS
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3TF5102-0AF0 - Contactor, 140 A AC-3, 110 V - siemens

Cat No. 3TF5102-0AF0
Category Power Contactor
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Power Contactor

In Stock — 8 Qty

$956.29
Quantity Expected Delivery
8 Units 25 Business Days

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Technical Specification

SIEMENS 3TF5102-0AF0 Power Contactor Technical Specification

Power Contactor
AC1 Rating 250A
AC3 Rating 140A
Coil Voltage 110Vac
Inbuilt Auxiliary Contact 2NO+2NC
Model 3TF
No of Pole 3P
Range of Product —

Product Details

Siemens 3TF5102-0AF0 - Contactor, 140 A AC-3, 110 V. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3TF5102-0AF0 dimensions and weight

Dimensions (L × W × H)
Length 18.5 cm
Width 18.5 cm
Height 15.5 cm
Weight
Net Weight 3.8 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Siemens 3TF5102-0AF0 - Contactor, 140 A AC-3, 110 V. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3TF5102-0AF0

The Siemens 3TF5102-0AF0 power contactor offers high electrical endurance, robust contact design, reliable AC 3/AC 4 duty performance, low power consumption coils, and compatibility with Siemens overload relays and motor starters.
It is used in motor control centers, industrial machinery, pumps, compressors, HVAC equipment, and power distribution systems for switching and controlling electrical loads.
It provides fast, reliable switching of motors and resistive loads while minimizing arc formation, ensuring long service life and stable operation under frequent switching conditions.
Check coil voltage, utilization category, motor kW rating, AC 3 current rating, auxiliary contact requirement, and compatibility with Siemens overload relays.
Ensure correct DIN/panel mounting, tight terminal connections, proper coil wiring, and follow Siemens wiring diagrams for safe integration into control circuits.
Pricing varies depending on current rating, coil voltage, and configuration. Visit Electrihub for updated Siemens power contactor prices and availability.
The official Siemens datasheet for 3TF5102-0AF0 is available on Electrihub, including wiring diagrams, dimensions, and operational specifications.
The price of SIEMENS 3TF5102-0AF0 Power Contactor depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

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Harish Choudhary Mar 18, 2026

Reliable SIEMENS contactor, 3TF5102-0AF0 fits perfectly in standard panel configuration.

Deepak Joshi Mar 18, 2026

Using 3TF5102-0AF0 for 3-phase motor application, coil operation is smooth and contact response is precise.

Vikram Singh Mar 18, 2026

Tested 3TF5102-0AF0 in high switching cycles, performance is stable and no contact wear noticed yet.

Deepak Joshi Mar 18, 2026

Purchased SIEMENS 3TF5102-0AF0 for pump control system, working without any issues so far.

Antonio R. Dec 2, 2025

Extensive field testing confirms the superior quality of SIEMENS 3TF5102-0AF0. The 3TF5102-0AF0 construction is robust, switching performance is accurate, and operational efficiency is outstanding.

Linda Davis Dec 2, 2025

Our industrial facility's power control has been significantly enhanced with SIEMENS 3TF5102-0AF0 installation. The 3TF5102-0AF0 precise switching mechanism, reliable operation, and excellent build quality make this an ideal choice for demanding applications.

Amanda W. Dec 2, 2025

We have integrated SIEMENS 3TF5102-0AF0 into our power control systems, and performance has exceeded expectations. The 3TF5102-0AF0 reliability, contact performance, and overall durability are excellent for heavy-duty industrial applications.

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