---
product_id: 661180765
title: "4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch"
brand: "4pro"
price: "Bs.8778"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/661180765-4pro-ats-250a-rsc-4p-automatic-changeover-transfer-switch
store_origin: BO
region: Bolivia
---

# 250A high current capacity 4-pole seamless switching Wide -5°C to +40°C range 4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch

**Brand:** 4pro
**Price:** Bs.8778
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Ahead – The Ultimate Switch for the Modern Pro

## Quick Answers

- **What is this?** 4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch by 4pro
- **How much does it cost?** Bs.8778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/661180765-4pro-ats-250a-rsc-4p-automatic-changeover-transfer-switch)

## Best For

- 4pro enthusiasts

## Why This Product

- Trusted 4pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 4-Pole Design:** Four switching poles deliver reliable and efficient phase management for complex electrical systems.
- • **Power Up Without Pause:** Automatic transfer switch ensures uninterrupted power flow, keeping your operations smooth and stress-free.
- • **Dual Frequency Flexibility:** Compatible with both 50Hz and 60Hz power grids, future-proofing your infrastructure.
- • **Built for Real-World Conditions:** Operates flawlessly from chilly -5°C to warm +40°C, perfect for dynamic work environments.
- • **Versatile Voltage Compatibility:** Supports multiple voltage standards (230/400V, 120/208V, 120/240V) to fit diverse power setups effortlessly.

## Overview

The 4PROATS-250A-RSC-4P is a high-capacity automatic changeover transfer switch designed for seamless power transition across multiple voltage standards and frequencies. With a robust 4-pole configuration and a wide operating temperature range, it ensures reliable performance in diverse professional environments.

## Description

The ATS-250A-RSC-4P changeover switch is designed to automatically transfer load circuits from main power source to reserve source in a wide variety of 1-3 phase applications. FEATURES - Electric motor gear activated switching; - 1-3 phase 4 pole operation; - Auto and Manual/Remote mode switch; - 3 position switch handle("I"-"0"-"II"); - Generator start/stop remote control outputs; - External ATS/AMF controller remote control inputs; - High reliability and low power consumption due to fixed positions of the change-over mechanism energized during switching process only; - Front side position indication pointer and external lamp outputs; - Control signal protection fuses; - Built-in mechanical and electrical interlocking.

## Features

- Rated Operating Voltage: 230/400V(2-3 phase), 230V (single phase), 120/208V(3 phase), 120/240V (2 phase).
- Voltage frequency: 50/60Hz.
- Switching poles: 4
- Rated operating current: up to 250А per device pole;
- Working temperature range: from -5'C to +40'C;

## Product Details

- **Operation Mode:** Automatic
- **Current Rating:** 250 Amps
- **Operating Voltage:** 240 Volts
- **Brand:** 4PRO
- **Terminal:** Screw
- **Circuit Type:** parallel
- **Mounting Type:** Panel Mount
- **Actuator Type:** Rotary
- **Contact Material:** Copper
- **Number of Positions:** 3

## Images

![4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch - Image 1](https://m.media-amazon.com/images/I/51lATqrSXkL.jpg)

## Frequently Bought Together

- 4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch
- SELTERM 10pcs - 1/0 Awg - 5/16" Stud - Battery Lugs - Ring Terminal Connectors | with 12pcs 3:1 Black & Red Heat Shrink Tubing with Adhesive | Heavy Duty Battery Cable Ends - Bare Copper Wire Lugs Kit
- 10pcs 1 AWG-3/8 Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.bo/products/661180765-4pro-ats-250a-rsc-4p-automatic-changeover-transfer-switch](https://www.desertcart.bo/products/661180765-4pro-ats-250a-rsc-4p-automatic-changeover-transfer-switch)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-06-06*