---
product_id: 34694372
title: "CCMR-20 20AMP, 600VAC, Class CC, Fuse, TIME DELAY"
brand: "littelfuse"
price: "379353₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Littelfuse"
url: https://www.desertcart.vn/products/34694372-ccmr-20-20amp-600vac-class-cc-fuse-time-delay
store_origin: VN
region: Vietnam
---

# Time delay for surge protection 20A high current capacity 600VAC voltage rating CCMR-20 20AMP, 600VAC, Class CC, Fuse, TIME DELAY

**Brand:** littelfuse
**Price:** 379353₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuse your system with confidence — power, protection, and precision in one!

## Quick Answers

- **What is this?** CCMR-20 20AMP, 600VAC, Class CC, Fuse, TIME DELAY by littelfuse
- **How much does it cost?** 379353₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/34694372-ccmr-20-20amp-600vac-class-cc-fuse-time-delay)

## Best For

- littelfuse enthusiasts

## Why This Product

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

## Key Features

- • **Precision Time Delay:** Prevents nuisance trips by filtering transient surges ⏳
- • **High Voltage Endurance:** Rated for up to 600VAC to safeguard your critical systems 🔌
- • **Compact & Durable Design:** Ceramic and copper build ensures long-lasting performance and safety 🛡️
- • **Surface Mount Convenience:** Easy installation for seamless panel integration 🔧
- • **Reliable 20 Amp Power Handling:** Handles heavy-duty electrical loads with ease ⚡

## Overview

The CCMR-20 is a Class CC time delay fuse rated for 20 Amps and 600 Volts AC, designed for reliable protection in electrical panels. Constructed from ceramic and copper, it offers durable, surface-mount installation and precise surge filtering to prevent unnecessary outages, making it a trusted choice for professional-grade electrical safety.

## Description

20AMP, 600VAC, CLASS CC, FUSE, TIME DELAY; Part Number: CCMR-20; Category: Panel Accessories; Subcategory: Fuse

## Features

- 20AMP
- 600VAC
- CLASS CC
- FUSE
- TIME DELAY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 20 Amps |
| ASIN | B00I5S4ECE |
| Best Sellers Rank | #190,997 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #338 in Cartridge Fuses |
| Brand | Littelfuse |
| Brand Name | Littelfuse |
| Current Rating | 20 Amps |
| Customer Reviews | 4.4 out of 5 stars 81 Reviews |
| Item Dimensions | 1.56 x 0.36 x 1.56 inches |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 1.56 x 0.36 x 1.56 inches |
| Manufacturer | LITTELFUSE |
| Material | Ceramic, Copper |
| Material Type | Ceramic, Copper |
| Maximum Current | 20 Amps |
| Model | CCMR-20 |
| Mounting Type | Surface Mount |
| Part Number | CCMR-20 |
| UPC | 631908867992 |
| Unit Count | 1.0 Count |
| Voltage | 600 Volts |

## Product Details

- **AC Adapter Current:** 20 Amps
- **Brand:** Littelfuse
- **Item dimensions L x W x H:** 1.56 x 0.36 x 1.56 inches
- **Material:** Ceramic
- **Voltage:** 600 Volts

## Images

![CCMR-20 20AMP, 600VAC, Class CC, Fuse, TIME DELAY - Image 1](https://m.media-amazon.com/images/I/51dhWAglBRL.jpg)

## Questions & Answers

**Q: What are the dimensions of this item? the fuse, not the box it comes in.**
A: The fuse is 1.52 inches long, and .40 inches in diameter.  If you prefer metric measurements, it is 38.5 mm long, and 10.3 mm in diameter.  Diameter measurements were taken on the metal, or contact ends, not on the cardboard center portion.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on July 15, 2020*



### ⭐⭐⭐⭐⭐ Review
*by E***S on July 4, 2019*



### ⭐⭐⭐⭐ Review
*by J***S on June 8, 2020*



## Frequently Bought Together

- LITTELFUSE CCMR-20 20AMP, 600VAC, Class CC, Fuse, TIME DELAY
- Littelfuse CCMR-10 or CCMR010, 10 Amp (10A) 600V Midget, Time Delay, Current Limiting Class CC Rejection Cartridge Fuses
- Littelfuse Brand CCMR-5 (5A) 5 Amp 600V Time Delay Fuse 1038

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**Shop now:** [https://www.desertcart.vn/products/34694372-ccmr-20-20amp-600vac-class-cc-fuse-time-delay](https://www.desertcart.vn/products/34694372-ccmr-20-20amp-600vac-class-cc-fuse-time-delay)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-15*