# Capacitor KEMOT URZ3138 50 µF 450 V for single-phase motors

**URL:** https://aio.lv/en/product--kemot-urz3138--11071070
**Data updated:** 2026-03-07 18:14 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** KEMOT
**Manufacturer code:** URZ3138
**EAN:** 5901436728337
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kemot-urz3138--11071070

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Run/auxiliary capacitor KEMOT URZ3138 with 50 µF capacitance and 450 V rated voltage designed for single-phase electric motors. Suitable for use in motor start or run circuits that require a 50 µF value, it helps improve motor starting torque and running performance. Applicable in repair or replacement of capacitors in household and light industrial single-phase motors.

## Long description

The KEMOT URZ3138 is a run/auxiliary capacitor with a nominal capacitance of 50 µF and a rated voltage of 450 V, designed for single-phase electric motors. It is intended for use in motor start or run circuits where a 50 µF capacitor is required, and is suitable for repair or replacement in household and light industrial single-phase motors. The component supports improved starting torque and smoother motor operation when installed as part of the motor's auxiliary winding circuit.
Advantages
This KEMOT run capacitor provides a stable capacitance value of 50 µF at the specified voltage, offering consistent performance under normal operating conditions. Its 450 V rating ensures compatibility with a wide range of single-phase motor applications. The capacitor is compact and suitable for direct replacement in systems that require this capacitance, contributing to reliable motor starting and reduced electrical noise during operation.
Suitable for
Replacing faulty run/auxiliary capacitors in household single-phase motors
Repairing light industrial single-phase electric motors
Applications requiring a 50 µF capacitance in motor start or run circuits
Maintenance tasks where restoring motor starting torque and running stability is needed
Key specifications
Capacitance: 50 µF (microfarads)
Rated voltage: 450 V
Type: Run / auxiliary capacitor for single-phase motors
Intended use: Motor start or run circuits
Application environment: Household and light industrial motors
How to use
Install the capacitor in the motor's auxiliary winding circuit or replace the existing run capacitor with the same capacitance and compatible voltage rating. Ensure the motor is disconnected from power before beginning any work. Verify the physical fit and terminal connections match the motor's wiring diagram, then secure the capacitor and reconnect power only after confirming proper installation.
Usage recommendations
Use this capacitor only in applications that specify a 50 µF, 450 V run/auxiliary capacitor. Replace capacitors with equal or higher voltage ratings and the same capacitance to maintain motor performance. If unsure about compatibility or installation, consult a qualified electrician or motor technician. Observe safe handling practices and dispose of old capacitors according to local regulations.

## FAQ

### How much does the Capacitor KEMOT URZ3138 50 µF 450 V cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1969 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All KEMOT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KEMOT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11071070/61742938_large.webp