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LV Fuses for Surge Protector
  • LV Fuses for Surge Protector
  • LFS14 series×
LFS14 series

Rated Voltage (Un): 400 VAC / 690 VAC

Nominal Discharge Current (In): 25 kA

Breaking Capacity (I1): 50 kA

Datasheet

2024-2026 Year Version.

LV Fuses LFS14(400 VAC, 690 VAC, 25 kA)_SETsafe & SETfuse.pdf


Datasheet (PDF Document) Include: Specifications, Agency Approvals, Packaging, Structure Diagrams, Glossary, Part Numbering System, Installation, Usage, Replace, Storage and other information.

Manufacturer

Xiamen SET Electronics Co., Ltd.

Features

● Rated Voltage: 400 VAC

● Breaking Capacity: 50 kA

● Good Impact Resistance

● Good Current Limiting Capability

● Size: Ф14.3 x 50.5 mm

● RoHS and REACH Compliant, Pb Free

Mounting Style

Cylindrical Ferrule

Applications

● SPD Protection

● TVSS Products

Design Standards & Agency Approvals

ABSOLUTELY ASSURED USE WITH GLOBALIZATION CERTICATION

The following certificates (PDF Documents) are only used for browsing on the web to prove the product has been certified. If you need a full version certificate, Please contact: sales@SETfuse.com


TUV

Standards: EN IEC 60269-2

Customization

If you want to customize the product, please communicate with SETsafe |SETfuse.

Quality Assurance

High Quality, High Reliability.

Brand

SETsafe | SETfuse


Brand Story.png

Overview

A low-voltage fuse is an overcurrent protection device designed for low-voltage electrical systems (typically defined as less than 1000 VAC or 1500 VDC). Its primary function is to interrupt fault currents during an overload or short-circuit event by melting its internal element, thereby preventing equipment damage or fire hazards. They are widely applied in all electrical and electronic systems requiring overcurrent protection, such as industrial power distribution systems, household appliances, automotive electronics, and new energy applications.

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LFS14 series

About SETsafe | SETfuse

SETsafe | SETfuse Designs, Manufactures and Markets Industry-leading Circuit Control and Safety Protection Components, Providing Comprehensive Circuit Safety Solutions. 

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Brand Story: Learn more

Product Catalog Download: Learn more

Testing and Verification Laboratory - Product Raw-materials, Function, Performance, Reliability, Life Testing: Learn more

Management System and Certificate: Learn more