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3UA5000-1K
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3UA5000-1K
SIEMENS
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3UA5000-1K - Thermal Overload Relay 8 - 12.5 A, Contactor Mounting, Manual Reset, Suitable For 3TF30/31 Contactors - Siemens

Cat No. 3UA5000-1K
Category Over Load Relay
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Over Load Relay

In Stock — 48 Qty

$62.14
Quantity Expected Delivery
48 Units 25 Business Days

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Technical Specification

SIEMENS 3UA5000-1K Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type -
Contactor Type 3UA
Current Range —
Range of Product —
Secondary Volt Ac -
Sub Family -
Type Thermal Overload Relay

Product Details

Siemens 3UA5000-1K - THERMAL.DELAYED OVERLOAD RELAY F.MOUNTG.ONTO CONTACT./STARTERS 8 TO 12.5A, 1NO+1NC. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3UA5000-1K dimensions and weight

Dimensions (L × W × H)
Length 12 cm
Width 14 cm
Height 13 cm
Weight
Net Weight 0.5 kg

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

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Product Overview

Siemens 3UA5000-1K - THERMAL.DELAYED OVERLOAD RELAY F.MOUNTG.ONTO CONTACT./STARTERS 8 TO 12.5A, 1NO+1NC. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3UA5000-1K

The Siemens 3UA5000-1K overload relay provides dependable motor protection with thermal overload sensing, phase imbalance detection, adjustable current settings, manual/auto reset options, and seamless coordination with Siemens contactors.
It is used in MCC panels, pump applications, conveyor systems, compressors, HVAC units, and industrial automation setups requiring overload protection.
It monitors the motor current and trips during overload, phase failure, or overheating, preventing damage to motor windings and extending operational lifespan.
Check full-load motor current, trip class rating, compatibility with Siemens contactors, auxiliary contact requirements, and reset mode settings.
Ensure proper mounting alignment with the contactor, correct wiring of control circuits, accurate overload dial setting based on motor FLC, and verify the trip/reset operation.
Price varies depending on current range and model series. Visit Electrihub for the latest Siemens overload relay pricing and availability.
The official Siemens datasheet for 3UA5000-1K is available on Electrihub with detailed wiring diagrams, trip curves, and installation specifications.
The price of SIEMENS 3UA5000-1K Over Load Relay 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

4.5
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Satish Patil Jun 8, 2026

We always trust SIEMENS for protection devices. This Over Load Relay was available in stock on RAS Electrihub at a competitive price. Support team helped with cross-checking the model compatibility.

Siddharth Menon Jun 8, 2026

Smooth ordering process and quick delivery. This SIEMENS Over Load Relay (3UA5000-1K) is authentic and works exactly as required. Will buy again from RAS Electrihub.

Varun Shetty Jun 8, 2026

The 3UA5000-1K is working perfectly in our control panel. RAS Electrihub provided very fast delivery across India. Outstanding service.

Madhav Kulkarni Jun 8, 2026

Purchased this SIEMENS Over Load Relay (3UA5000-1K) from RAS Electrihub. 100% genuine component received with proper manufacturer warranty and GST invoice. Highly recommended for industrial needs.

Manoj Singh Jun 8, 2026

Great procurement experience on RAS Electrihub's .in portal. Fast transit and genuine SIEMENS product. The 3UA5000-1K is installed and running fine.

Kavya T. Dec 2, 2025

After extensive testing of SIEMENS 3UA5000-1K, this device demonstrates exceptional overload protection characteristics. The 3UA5000-1K protection mechanism is responsive, accurate, and reliable under various load conditions. Installation was straightforward, and integration with motor control systems was seamless.

Elizabeth Walker Dec 2, 2025

After extensive testing of SIEMENS 3UA5000-1K, this device demonstrates exceptional overload protection characteristics. The 3UA5000-1K protection mechanism is responsive, accurate, and reliable under various load conditions. Installation was straightforward, and integration with motor control systems was seamless.

Marco B. Dec 2, 2025

Outstanding 3UA5000-1K motor overload protection performance and reliability across applications.

David K. Dec 2, 2025

Excellent SIEMENS 3UA5000-1K overload relay with reliable protection.

Rohan S. Dec 2, 2025

Superior 3UA5000-1K overload protection capabilities with quick response times.

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