---
product_id: 181516686
title: "ICM ICM550 Defrost Control Timer"
brand: "icm controls"
price: "$11.13"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.ec/products/181516686-icm-icm550-defrost-control-timer
store_origin: EC
region: Ecuador
---

# 240V high-voltage reliability Universal bracket mount included 3 precise defrost settings ICM ICM550 Defrost Control Timer

**Brand:** icm controls
**Price:** $11.13
**Availability:** ❌ Out of Stock

## Summary

> ⏳ Take control of your cooling—never miss a beat with ICM550!

## Quick Answers

- **What is this?** ICM ICM550 Defrost Control Timer by icm controls
- **How much does it cost?** $11.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/181516686-icm-icm550-defrost-control-timer)

## Best For

- icm controls enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Quality:** Durable metal construction paired with UL certification guarantees long-lasting, safe operation.
- • **Compact & Lightweight:** At just 8 ounces and 8x6x4 inches, it fits easily into existing systems without bulk.
- • **Effortless Compatibility:** Seamlessly replaces multiple major brands like Grasslin, Paragon, and Precision for hassle-free upgrades.
- • **Precision Defrost Control:** Three customizable settings ensure optimal defrost cycles, saving energy and extending equipment life.
- • **Plug-and-Play Installation:** Includes bracket mount, screws, and detailed wiring diagrams for quick, professional setup.

## Overview

The ICM ICM550 Defrost Control Timer is a UL-certified, metal-constructed module designed for precise defrost management in refrigeration systems. Operating at 240 volts with three adjustable settings, it replaces multiple legacy models from top brands, ensuring easy installation with included mounting hardware and wiring guides. Compact and lightweight, it delivers reliable, energy-efficient defrost cycles for professional-grade performance.

## Description

Mode of Operation:Upon reaching the pre-set interval time for defrost to occur, the ICM550 will enter the defrost cycle which will turn off the fan and turn on the backup heating source. The ICM550 will remain in defrost for the set defrost time. At the end of the set defrost time, the unit will return to normal operation until the next pre-set interval for defrost occurs.Specifications:Electrical Rating Voltage: 120-240VAC Frequency: 60 HzOutput Type: Relay Form: SPDT, SPST Rating: Normally closed: 30A @ 240 VAC, Normally open: 40A @ 240 VACTiming Minimum defrost time: 15 minutes Maximum defrost time: 23 hours 45 minutes Terminate defrost: Defrost can be terminated by shorting “X to N”Status LED: Defrost mode (Red LED) and Refrigeration mode (Green LED)

## Features

- ICM550 defrost control module and Bracket mount
- Installation guide
- Terminal block & wiring diagram label sheet
- #8 x 1/2” sheet metal screws and #6 x 1/2” hex head screws
- Replaces - Grasslin: 010-0011B, DT040, DT140, DTAV40, DTMV, DTSX. Paragon: 8041, 8045, 8047, 8141, 8143, 8145, 8245, 8247. Precision: 6041, 6045, 6047, 6141, 6145

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Green, Black, White, Silver |
| Brand | ICM Controls |
| Material | Metal |
| Item Weight | 0.5 Pounds |
| Number of settings | 3 |
| UPC | 732003268001 |
| Manufacturer | ICM |
| Part Number | ICM550C |
| Item Weight | 8 ounces |
| Product Dimensions | 8 x 6 x 4 inches |
| Item model number | ICM550C |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Certification | ul |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Green, Black, White, Silver
- **Brand:** ICM Controls
- **Material:** Metal
- **Item Weight:** 0.5 Pounds
- **Number of settings:** 3

## Images

![ICM ICM550 Defrost Control Timer - Image 1](https://m.media-amazon.com/images/I/61LV2-gCRvL.jpg)
![ICM ICM550 Defrost Control Timer - Image 2](https://m.media-amazon.com/images/I/61CWo5ZJGgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good timer
*by T***. on April 19, 2023*

looks good maden n same function

### ⭐ Damaged
*by P***E on April 21, 2025*

Was broken in several pieces

### ⭐⭐⭐⭐⭐ Works on most all comersal equipment
*by T***Y on September 7, 2022*

Great uni fit time clock use a lot of them

## Frequently Bought Together

- ICM ICM550 Defrost Control Timer
- Supco SL5709 Refrigerator Defrost Thermostat, Replaces 4751C Chandler, Larkin, Bohn and Climate Control
- Supco S8145-00 Complete Commercial Defrost Timer (Replaces Paragon 8145-00)

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**Shop now:** [https://www.desertcart.ec/products/181516686-icm-icm550-defrost-control-timer](https://www.desertcart.ec/products/181516686-icm-icm550-defrost-control-timer)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-20*