---
product_id: 90228872
title: "SC-239A 200 Watt Dimmer Switch for Westek 6077B, 120V Rotary Knob Control"
brand: "ketofa"
price: "$19.41"
currency: USD
in_stock: true
reviews_count: 9
category: "Ketofa"
url: https://www.desertcart.us/products/90228872-sc-239a-200-watt-dimmer-switch-for-westek-6077b-120v
store_origin: US
region: United States of America
---

# 200W max power load Rotary manual dimmer control 2-wire 4-inch leads for versatile installation SC-239A 200 Watt Dimmer Switch for Westek 6077B, 120V Rotary Knob Control

**Brand:** ketofa
**Price:** $19.41
**Availability:** ✅ In Stock

## Summary

> 💡 Dim Your Lights, Not Your Style — Upgrade Your Space with Effortless Control!

## Quick Answers

- **What is this?** SC-239A 200 Watt Dimmer Switch for Westek 6077B, 120V Rotary Knob Control by ketofa
- **How much does it cost?** $19.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/90228872-sc-239a-200-watt-dimmer-switch-for-westek-6077b-120v)

## Best For

- ketofa enthusiasts

## Why This Product

- Trusted ketofa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable Design:** Housed in insulated paper material, designed for indoor use and long-lasting performance.
- • **Smooth 200W Dimming Power:** Effortlessly control incandescent, LED, and halogen lamps up to 200 watts for perfect ambiance.
- • **Sleek Manual Rotary Control:** Enjoy tactile, precise lighting adjustments with a classic knob that feels satisfying every turn.
- • **UL-Certified Safety Assurance:** Built to meet North American safety standards, so you can dim with confidence and peace of mind.
- • **Universal 2-Wire Compatibility:** Easily retrofit your table, desk, or wall lamps with flexible 4-inch wire leads—no electrician needed.

## Overview

The Ketofa 200 Watt Dimmer Switch is a UL-approved, manual rotary dimmer designed for indoor use with incandescent, LED, and halogen lamps. Featuring 2-wire leads for easy installation, it supports up to 200 watts at 120 volts, delivering smooth, reliable dimming control for a variety of lamp types. This aftermarket replacement switch combines safety, versatility, and tactile precision to elevate your lighting experience.

## Description

200 Watt Dimmer Switch

Review: Good product and suits my needs - This is a very good product from the point of view by its reasonable price. It suits my needs to fix a switch on to the wall sconces. The sconce comes without a switch, hardwired. Usually, I dill a hole on its metal base and fix a push-button switch. Thinking of a dimmable switch, this product gives me a chance to try it out. I haven't put it in use yet, but it feels nice by turning the switch. The only drawback on the visual observation is the plastic knob on the switch; hopefully the manufacture could put another version on the market with a real metal knob, instead.
Review: Espresso machine modders unite - I modded my cheapo Gaggia espresso machine with this timer and it seems to work well. I can't remember whose website I used for the directions it was pretty simple you don't even need directions just patch into one of the power cables going to your espresso pump motor.

## Features

- Non original aftermarket part.The product is not sponsored or endorsed by,or affiliated with the brands it fit,including Westek.
- More Secure：Our rotary lamp dimmer switch is UL approved, which means it meets safety standards for use in North American table lamps and light fixtures.
- Widely Applicable: With 2 wire leads, each 4.0 inches long, this switch can be installed in a variety of lamps, including table lamps, desk lamps, wall-mounted lamps, and wall sconces.
- High Quality: The switch is housed in insulation paper material and is designed for indoor use only. It works specifically with incandescent lighting.
- Dimmer Function：The dimmer switch is a control unit that activates a variety of indoor table lamps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JK7K39P |
| Actuator Type | Rotary |
| Best Sellers Rank | #132,163 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #257 in Dimmer Switches |
| Brand | Ketofa |
| Brand Name | Ketofa |
| Circuit Type | 2-way |
| Compatible Devices | Incandescent, LED, and Halogen Lamps (120V, 200W) |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Wire Leads |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Manual |
| Current Rating | 239 Amps |
| Customer Reviews | 4.0 out of 5 stars 309 Reviews |
| International Protection Rating | IP00 |
| Manufacturer | SC-239A |
| Material Type | Copper |
| Model | AUB07JK7K39P |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 120 Volts |
| Operation Mode | Manual |
| Part Number | AUB07JK7K39P |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | cULus |
| Switch Type | Dimmer Switch |
| Terminal | Screw |
| UPC | 725756971267 |
| Unit Count | 1 Count |
| Wattage | 200 watts |

## Product Details

- **Brand:** Ketofa
- **Circuit Type:** 2-way
- **Connector Type:** Wire Leads
- **Contact Type:** Normally Open
- **Current Rating:** 239 Amps
- **Material:** Copper
- **Operating Voltage:** 120 Volts
- **Operation Mode:** Manual
- **Switch Type:** Dimmer Switch
- **Terminal:** Screw

## Images

![SC-239A 200 Watt Dimmer Switch for Westek 6077B, 120V Rotary Knob Control - Image 1](https://m.media-amazon.com/images/I/51M-PwtAHwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product and suits my needs
*by J***S on February 23, 2026*

This is a very good product from the point of view by its reasonable price. It suits my needs to fix a switch on to the wall sconces. The sconce comes without a switch, hardwired. Usually, I dill a hole on its metal base and fix a push-button switch. Thinking of a dimmable switch, this product gives me a chance to try it out. I haven't put it in use yet, but it feels nice by turning the switch. The only drawback on the visual observation is the plastic knob on the switch; hopefully the manufacture could put another version on the market with a real metal knob, instead.

### ⭐⭐⭐⭐⭐ Espresso machine modders unite
*by R***W on September 8, 2025*

I modded my cheapo Gaggia espresso machine with this timer and it seems to work well. I can't remember whose website I used for the directions it was pretty simple you don't even need directions just patch into one of the power cables going to your espresso pump motor.

### ⭐ Defective Dimmer Switch
*by D***E on May 29, 2025*

Would give this item a 0 if possible. This dimmer switch is defective due to poor quality control, low build material quality and manufacturing process. So much solder was used to connect the white wire to the circuit board that it wasn't properly soldered which allowed for slight movement, and acted like a little weight which actually pulled the green circuit board film layer off the thicker, brown circuit board material.

## Frequently Bought Together

- 𝙐𝙥𝙜𝙧𝙖𝙙𝙚 200 Watt Dimmer Switch Replaces for Westek 6077b, 𝙎𝘾-𝟮𝟯𝟵𝘼 Manual Dimmer Replacement Switch with Knob for Lamp Incandescent/LED/Halogen 120V 200W by Ketofa
- SC-239A Switch 200 Watt Manual Dimmer Replacement Kit for Wes-tek 6077B, Rotary Dimmer Switch with Knob for Incandescent/LED/Halogen Lamps
- 3A Dimmer Switch Dimmer Rotary Switch with Aluminum Knob for Table Lamp

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-07*