Datasheet > SPFI025

SPFI025

更新时间： 2024-11-06 14:56:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
3页	430K
描述
特色/优点

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SPFI025 数据手册

POWR-GARD^®Fuse Datasheet

SPFI SERIES IN-LINE SOLAR FUSE

1000 V dc • 2–30 A

REACH

Speciﬁcations

Voltage Rating

1000 V dc

Amperage Rating

2, 2.5, 3, 3.5, 4, 5, 6,

8, 10, 12, 15, 20, 25, 30 A

Interrupting Rating

Time Constant

Material

20 kA

≤ 1ms

Body: Melamine

Caps: Copper Alloy (Nickel Plated)

Approvals

UL 248-19 Recognized (File: E339112)

TUV (Cert: J 50505290)

Applicable Standards

Environmental

UL 248-1, 248-19

IEC 60269-6 (electrically only)

RoHS Compliant

REACH

Description

The Littelfuse SPFI solar fuse is designed to integrate into

an in-line assembly within a wire harness. It has been

specifically engineered to protect photovoltaic (PV) systems

meeting UL 248-19 standards. The SPFI can be electrically

insulated by either overmolding or using heat-shrink.

Country of Origin

US Patent

Mexico

9,564,281

Part Numbering System

For additional product information, contact Littelfuse Technical

Support at 1-800-TEC-FUSE or techline@littelfuse.com.

SPFI xxx T

Series

Features/Beneﬁts

Amp Code

Refer to Amp Code Column in

Package Quantity

T = 10

ꢁꢀ

One-piece cap design, without joints, offers easier wire

crimping and more streamlined molding

No fuse holder required helps save space, time, and

Ordering InformationTable

L = 50

ꢁꢀ

money

ꢁꢀ

Web Resources

20,000 A Interrupting Rating

Downloadable CAD drawings and other technical

information: littelfuse.com/SPFI

Applications

ꢁꢀ

Photovoltaic wire harness

Recommended CrimpingTool

T&B Sta-Kon ERG4002

Dimensions mm (in)

63.50

(2.50)

12.26

(0.483)

Typ. 2

5.59

(0.22)

Typ. 2

ø 3.56

(0.140)

10.31

(0.406)

Typ. 2

9.53

(0.375)

Typ. 2

Littelfuse.com/SPFI

Rev: 033023

1 of 3

12 3

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