# Mersen

**Manufacturer:** Mersen  
**MPN:** `OTS100`

The Mersen OTS100 is a 100A 600V fuse, part of the Ferraz Shawmut/Mersen product line. It features an easy-to-read imprint label for quick recognition and replacement. This general purpose fuse is suitable for branch circuits serving lighting, heating, and other non-motor loads, and can safely interrupt available short circuit currents up to 50,000 amperes in all ratings.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mersen |
| Manufacturer name | Mersen |
| Manufacturer | Mersen, Mersen Electrical Power |
| DimensionUnit | inch |
| GraingerSku | 540M97 |
| Extra Product Name | Mersen |
| UPC | None, 782001700867 |
| UnitOfMeasure | EA |
| Weight | 0.58, 0.50 |
| WeightUnit | lbs |
| cali_prop65_message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | MX |
| extendedLead | 26 |
| extendedQty | -2 |
| height | 0.28 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.6 |
| moq | 1 |
| MPN | OTS100 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G9040829 |
| tierMinQty1 | 1 |
| tierPrice1 | 49.19 |
| url | https://www.zoro.com/mersen-fuse-fast-acting-100a-ots100/i/G9040829/ |
| width | 1.33 |
| Part Number | OTS100 |
| Product Group | Home Improvement |
| Item | Fuse |
| Amps | 100A |
| Speed | Fast Acting |
| Length | 7.88" |
| Diameter | 1.31" |
| Body Material | Polytube |
| Fuse Voltage Rating | 600V |
| Fuse Amps | 100A |
| Fuse Speed | Fast Acting |
| Country of Origin (subject to change) | Mexico |
| ASIN | B0025PVQOC, B08LQRJ31P |
| AdultProduct | False |
| Amount | 76.44 |
| Asin | B0025PVQOC, B00YIKCTAM, B08LQRJ31P |
| Autographed | False |
| Binding | Misc. |
| Brand | Mersen, Mersen Electrical Power |
| Bullet_point | Easy to read imprint label for quick recognition and replacement, For versatility and economy, these general purpose fuses are hard to beat, Fuse will safely interrupt available short circuit currents |
| Case | 1, 5 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 306515011, 468240, 495266, 6369357011 |
| CatalogNumberList | OTS100 |
| Chemical_names | lead |
| ClassificationId | 6355933011 |
| Compliance_type | chemical |
| Currency | USD |
| CurrencyCode | USD |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9040829 | 49.19 | 1 | None | 1 |
| Galco | OTS100 |  |  | None | 1 |
| Fuses Unlimited | OTS100 |  |  | 18 | 1 |
| Superbreakers | OTS100 | 34.5 | 1 | None | 1 |
| Allied Electronics | 71878873 |  |  | None | 1 |
| standardelectricsupply.com | 102023 | 258.1 | 1 | None | 1 |
| turtle.com | CS OTS100 | 37.91 | 1 | None | 1 |
| bulbspro.com | OTS100 | 52.85 | 1 | None | 1 |
| cbtcompany.com | OTS100 |  |  | None | 1 |
| borderstates.com | 2335649 |  |  | None | 1 |
| Crescent Electric Supply Co | 2222821 |  |  | None | 1 |
| us.rs-online.com | 71878873 | 61.24 | 1 | 5 | 1 |

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Structured data: `/python/html6/product/500/176000000/176372500/part_--OTS100---Mersen--a57cb4a8ce.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp