---
product_id: 43197112
title: "A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 200 Ampere, 1-1/16\" Diameter x 2-7/16\" Length"
brand: "mersen"
price: "12655 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/43197112-a3t-fast-acting-class-t-fuse-300vac-160vdc-200ka-ac
store_origin: KG
region: Kyrgyzstan
---

# 200A high current capacity 300VAC/160VDC dual voltage rating Fast acting, ultra low let-thru current A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 200 Ampere, 1-1/16" Diameter x 2-7/16" Length

**Brand:** mersen
**Price:** 12655 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuse your system with lightning-fast, fail-safe protection!

## Quick Answers

- **What is this?** A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 200 Ampere, 1-1/16" Diameter x 2-7/16" Length by mersen
- **How much does it cost?** 12655 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/43197112-a3t-fast-acting-class-t-fuse-300vac-160vdc-200ka-ac)

## Best For

- mersen enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Flexible:** Small size offers greater design freedom in tight electrical panels
- • **Precision Fit Design:** Unique dimensions prevent accidental replacements, ensuring safety and reliability
- • **Durable Identification:** Blade-stamped catalog numbers for permanent, hassle-free fuse tracking
- • **Industry-Trusted Ratings:** Certified CSA with 200kA AC and 50kA DC interrupting capacity for maximum protection
- • **Unmatched Current-Limiting Power:** Limits peak current to protect your critical systems instantly

## Overview

The Mersen A3T Fast Acting/Class T Fuse delivers 200 amps of robust current capacity with a dual voltage rating of 300VAC/160VDC. Engineered for ultra-fast response and extremely low peak let-thru current, it safeguards sensitive electrical equipment with a compact design and unique dimensions that prevent misapplication. Certified to CSA standards and rated for 200kA AC and 50kA DC interrupting capacity, this fuse is the go-to choice for professionals demanding reliable, high-performance circuit protection.

## Description

A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 200 Ampere, 1-1/16" Diameter x 2-7/16" Length

## Features

- Fast acting/class T fuse
- Extremely current-limiting for low peak let-thru current
- Unique dimensions prevent replacement by other fuse classes
- Blade-stamped catalog numbers for permanent identification
- Small physical size for greater design flexibility
- Class T
- Fast Acting Characteristics
- 300 Vac/160 Vdc
- 200 Ampere
- Interrupting Rating 200 Kiloampere (Ac), 50 Kiloampere (Dc)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 200 Amps |
| Brand | Mersen |
| Voltage | 160 Volts |
| Material | Melamine, Glass |
| Specification Met | CSA |
| Mounting Type | Through-Hole Mount |
| UPC | 782001890230 |
| Global Trade Identification Number | 00782001890230 |
| Manufacturer | Schaedler Yesco Distribution, Inc. |
| Unit Count | 1.0 Count |
| Part Number | A3T200 |
| Item Weight | 1.6 ounces |
| Item model number | A3T200 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Cutting Diameter | 1-1/16 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 1-1/16 Inches |

## Product Details

- **AC Adapter Current:** 200 Amps
- **Brand:** Mersen
- **Voltage:** 160 Volts
- **Item dimensions L x W x H:** 1.2 x 1.2 x 2.7 inches
- **Material:** Melamine, Glass

## Images

![A3T Fast Acting/Class T Fuse, 300VAC/160VDC, 200kA AC/50kA DC, 200 Ampere, 1-1/16" Diameter x 2-7/16" Length - Image 1](https://m.media-amazon.com/images/I/71MM63HvaxL.jpg)

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**Shop now:** [https://www.desertcart.kg/products/43197112-a3t-fast-acting-class-t-fuse-300vac-160vdc-200ka-ac](https://www.desertcart.kg/products/43197112-a3t-fast-acting-class-t-fuse-300vac-160vdc-200ka-ac)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*