---
product_id: 376297037
title: "DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset"
brand: "devmo"
price: "B/.137"
currency: PAB
in_stock: true
reviews_count: 5
category: "Devmo"
url: https://www.desertcart.com.pa/products/376297037-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-compatible
store_origin: PA
region: Panama
---

# ±1.0% voltage regulation precision Jumper selectable 95-132V or 190-264V AC input Fast 20ms AVR response time DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset

**Brand:** devmo
**Price:** B/.137
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Perfected: Keep your generator’s voltage flawless and your workflow unstoppable!

## Quick Answers

- **What is this?** DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset by devmo
- **How much does it cost?** B/.137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/376297037-devmo-avr-sx460-automatic-voltage-regulator-control-models-accessories-compatible)

## Best For

- devmo enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Protection:** Under-speed and sensing loss safeguards keep your generator running smoothly and safely.
- • **Rapid Response System:** Experience lightning-fast 20ms AVR response to protect your equipment instantly.
- • **Plug-and-Play Replacement:** Exact generic fit for Stamford generators—upgrade without hassle or downtime.
- • **Precision Voltage Control:** Maintain stable power with ±1.0% regulation for flawless generator output.
- • **Flexible Input Compatibility:** Easily switch between 95-132V or 190-264V AC inputs to fit your exact setup.

## Overview

The DEVMO SX460 AVR is a high-precision automatic voltage regulator designed as a direct replacement for Stamford generator models. It supports jumper-selectable input voltages (95-132V or 190-264V AC) and delivers up to 90V DC output with ±1.0% voltage regulation accuracy. Featuring a rapid 20ms response time and built-in under-speed and sensing loss protections, this compact 335g unit ensures stable, reliable generator performance with minimal power dissipation.

## Description

Features: SX460 is a half-wave phase-controlled thyristor type automatic voltage (AVR) and froms part of the excitation system for a bruch-less generator. In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals. Postive voltage build up from residual leves is ensured by the use of efficient semiconductors in the power circuitry of the AVR. Specifications: INPUT Voltage: 220V AC Jumper selectable Frequency: 50-60Hz nominal Phase: 1 OUTPUT Voltage: max 90V DC at 207V AC Input Current: continuous 4 A DC Resistance: 15 ohms minimum Regulation: ±1.0% Typical system response: AVR response: 20ms Filed current to 90%: 80ms Machine volts to 97%: 300ms Package include: 1 x AVR SX460 Automatic Voltage Regulator with manual.

Review: Fixed the voltage fault on my Isuzu generator. Just match the jumpers from the original and tweek the output voltage to exactly 120v. Take a photo of the original before starting the installation and mark any wires if not uniquely colored.
Review: Genial

## Features

- ☆SX460 AVR - Automatic Voltage Regulator - Exact Generic Replacement.
- ☆INPUT: Voltage: Jumper selectable 95-132V ac or 190-264V ac, Frequency: 50-60 Hz nominal, Phase: 1
- ☆OUTPUT: Voltage: Max 90V dc at 207V ac input, Current: Continuous 4 A dc, Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum.
- ☆Regulation: +/-1.0% * Thermal drift: 0.05% per deg. C change in AVR ambient.
- ☆Unit power dissipation: 10 watts maximum - Build up voltage：4 Volts @ AVR terminals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BNR84C1 |
| Best Sellers Rank | #146,639 in Automotive ( See Top 100 in Automotive ) #70,082 in Automotive Replacement Parts |
| Brand | DEVMO |
| Customer Reviews | 4.5 4.5 out of 5 stars (61) |
| Date First Available | 1 September 2021 |
| Item Weight | 335 g |
| Item model number | SX460-AVR |
| Manufacturer | DEVMO |
| Manufacturer Part Number | SX460-AVR |
| Package Dimensions | 16.5 x 11.7 x 6.1 cm; 335 g |

## Images

![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - Image 1](https://m.media-amazon.com/images/I/61A1T-r-qYL.jpg)
![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - Image 2](https://m.media-amazon.com/images/I/61w9k4yTdaL.jpg)
![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - Image 3](https://m.media-amazon.com/images/I/61xJhkA-6TL.jpg)
![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - Image 4](https://m.media-amazon.com/images/I/616hX1AV2qL.jpg)
![DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset - Image 5](https://m.media-amazon.com/images/I/61hjhpT9eCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***T on 11 July 2025*

Fixed the voltage fault on my Isuzu generator. Just match the jumpers from the original and tweek the output voltage to exactly 120v. Take a photo of the original before starting the installation and mark any wires if not uniquely colored.

### ⭐⭐⭐⭐⭐ Review
*by T***R on 5 December 2025*

Genial

### ⭐⭐⭐⭐ Review
*by K***N on 3 January 2026*

It's amazing, the clarity is awesome and it works as described

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-12*