Littelfuse SPXN Series User Manual

Spxn series solar fuse, Preliminary datasheet, Powr-gard

Advertising
background image

littelfuse.com

© 2014 Littelfuse POWR-GARD

®

Products

Rev: 020314

POWR-GARD

®

Fuse Datasheet

1 of 3

SPXN SerieS Solar FUSe

1500 Vdc • 200 – 400 A

Specifications

Voltage Rating:

1500 Vdc

Amperage Rating:

200, 250, 300, 315, 350, 400

Max. Interrupting Rating:

30 kA

Time Constant

1ms

Material:

Body: Melamine

Caps: Copper Alloy

Approvals:

UL 2579 (pending)

IEC 60269-6 (pending)

Environmental:

RoHS Compliant

Reach

Country of Origin:

Mexico

Part Numbering System

SPXN xxx X

Package Quantity

Series

Amp Code

X = 1

Refer to Amp Code

Column in Ordering

Information Table

SerieS

amP

Package

QUaNtity

catalog

NUmber

orderiNg

NUmber

SPXN

315

1

SPXN315

SPXN315.X

SPXN

400

1

SPXN400

SPXN400.X

Description

The Littelfuse SPXN solar array fuse is designed
specifically for 200-400 A 1500 Vdc applications.

Features/Benefits

• NH3L package size
• Designed to meet UL 2579, IEC 60269-6
• 30,000 A interrupting rating

Applications

• Inverters
• Re-combiner boxes

Web Resources

Download technical documents: littelfuse.com/spxn

Dimensions Inches (mm)

200 – 400 A

1.49

(37.8)

8.071

(205.0)

4.65

(118.1)

.48

(12.2)

.53

(13.5)

.703

(17.9)

.24

(6.1)

.79

(20.1)

2.880

(73.2)

.58

(14.7)

1.61

(40.9)

4.85

(123.2)

4.95

(125.7)

6.72

(170.7)

PRELIMINARY DATASHEET

SPECIFICATIONS SUBJECT TO CHANGE

Advertising