---
product_id: 10938836
title: "CS550A Circuit Breaker Finder"
brand: "sperry"
price: "€ 63.62"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/10938836-cs550a-circuit-breaker-finder
store_origin: NL
region: Netherlands
---

# LED visual alert Battery powered Plug-in design CS550A Circuit Breaker Finder

**Brand:** sperry
**Price:** € 63.62
**Availability:** ✅ In Stock

## Summary

> 🔍 Find Your Circuit, Find Your Peace of Mind!

## Quick Answers

- **What is this?** CS550A Circuit Breaker Finder by sperry
- **How much does it cost?** € 63.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/10938836-cs550a-circuit-breaker-finder)

## Best For

- sperry enthusiasts

## Why This Product

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

## Key Features

- • **Compact and Portable:** Lightweight design (3.68 oz) for easy handling and storage.
- • **UL Listed for Safety:** Designed for reliable operation at 120V AC, 50-60Hz.
- • **Audible and Visual Alerts:** Stay informed with bright LEDs and audible signals.
- • **Quick Circuit Identification:** Effortlessly pinpoint the right circuit breaker or fuse.
- • **Safe for Sensitive Equipment:** Use without interrupting power—perfect for delicate electronics.

## Overview

The SPERRYInstruments CS550A Circuit Breaker Finder is a reliable tool designed to quickly and accurately identify circuit breakers or fuses protecting specific electrical circuits. With a plug-style transmitter and auto-sensing receiver, it operates safely near sensitive electronic equipment without interrupting power. Featuring both audible alerts and bright LED indicators, this UL Listed device is powered by a 9-volt battery (included) and is compact enough for easy portability.

## Description

Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 120V AC, Yellow

## Features

- QUICKLY AND EASILY: identifies correct circuit breaker or fuse protecting a specific electrical circuit
- SAFE FOR USE NEAR: Sensitive electronic equipment and no need to interrupt power when using
- INCLUDES: A plug style transmitter and an auto sensing receiver
- AUDIBLE ALERT AND BRIGHT LED: Visual indication on both transmitter and receiver
- DESIGNED FOR: Operation at 120V AC, 50-60Hz - UL Listed
- Receiver operates from one 9 volt battery included.Audible alert and bright LED visual indication

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | A.W. Sperry |
| Part Number | CS550A |
| Item Weight | 3.68 ounces |
| Product Dimensions | 6.3 x 3.4 x 1.3 inches |
| Country of Origin | USA |
| Item model number | CS550A |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Color | Yellow |
| Style | Circuit Breaker Finder |
| Material | Plastic |
| Power Source | Battery Powered |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Mounting Type | Plug-In Mount |
| Included Components | Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 80-140V |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | Limited One Year Warranty |

## Images

![CS550A Circuit Breaker Finder - Image 1](https://m.media-amazon.com/images/I/715YImK9VfL.jpg)

## Frequently Bought Together

- Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 120V AC, Yellow
- Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black

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**Shop now:** [https://www.desertcart.nl/products/10938836-cs550a-circuit-breaker-finder](https://www.desertcart.nl/products/10938836-cs550a-circuit-breaker-finder)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*