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3UA5800-2FZ2
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3UA5800-2FZ2
SIEMENS
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3UA5800-2FZ2 - Thermal Overload Relay 32 - 50 A, Contactor Mounting, Manual Reset, Suitable For 3TF477 Contactor - Siemens | Electrihub

Cat No. 3UA5800-2FZ2
Category Over Load Relay
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Over Load Relay

In Stock — 10 Qty

$124.21
Quantity Expected Delivery
10 Units 25 Business Days

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Technical Specification

SIEMENS 3UA5800-2FZ2 Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type -
Contactor Type 3UA
Current Range 32-50A
Range of Product —
Secondary Volt Ac -
Sub Family -
Type Thermal Overload Relay

Product Details

Siemens 3UA5800-2FZ2 - Bimetal overload relay. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3UA5800-2FZ2 dimensions and weight

Dimensions (L × W × H)
Length 15 cm
Width 5 cm
Height 12 cm
Weight
Net Weight 0.56 kg

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

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Product Overview

Siemens 3UA5800-2FZ2 - Bimetal overload relay. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3UA5800-2FZ2

The Siemens 3UA5800-2FZ2 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 3UA5800-2FZ2 is available on Electrihub with detailed wiring diagrams, trip curves, and installation specifications.
The price of SIEMENS 3UA5800-2FZ2 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

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Sarthak Pande Jun 8, 2026

We routinely source our panel components from RAS Electrihub. This SIEMENS Over Load Relay (3UA5800-2FZ2) is highly reliable and authentic. Highly recommend their .in site.

Gaurav Maji Jun 8, 2026

Standard high quality from SIEMENS. The 3UA5800-2FZ2 overload protection relay fits perfectly and works without issues. Great service from RAS Electrihub.

Ravi Bhat Jun 8, 2026

Very happy with the purchase of this Over Load Relay from RAS Electrihub. It's an original SIEMENS part, well within the budget and came with standard warranty support.

Daniel J. Dec 2, 2025

SIEMENS 3UA5800-2FZ2 reliable and efficient motor overload protection device.

Praveen C. Dec 2, 2025

After extensive testing of SIEMENS 3UA5800-2FZ2, this device demonstrates exceptional overload protection characteristics. The 3UA5800-2FZ2 protection mechanism is responsive, accurate, and reliable under various load conditions. Installation was straightforward, and integration with motor control systems was seamless.

Otto B. Dec 2, 2025

Outstanding quality and consistent SIEMENS 3UA5800-2FZ2 reliability.

Klaus H. Dec 2, 2025

After extensive testing of SIEMENS 3UA5800-2FZ2, this device demonstrates exceptional overload protection characteristics. The 3UA5800-2FZ2 protection mechanism is responsive, accurate, and reliable under various load conditions. Installation was straightforward, and integration with motor control systems was seamless.

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