Littelfuse SPXI Series Bedienungsanleitung PDF herunterladen (Seite 2)

Products

Rev: 020414

POWR-GARD

Fuse Datasheet

2 of 3

Electrical Speciﬁcation – Agency Requirements

AMPERAGE RATING

OPENING TIME (MINUTES)

135% of Amp Rating per UL 200% of Amp Rating per UL

2.5-3.5 60 Max 4 Max

SPXI SERIES IN-LINE SOLAR FUSE

PERCENT OF UPRATING

PERCENT OF DOWNRATING

AMBIENT TEMPERATURE

-60˚ C -40˚ C -20˚ C 0˚ C 20˚ C 40˚ C 60˚ C 80˚ C 100˚ C 120˚ C 140˚ C

-76˚ F -40˚ F -4˚ F -32˚ F 68˚ F 104˚ F 140˚ F 176˚ F 212˚ F 248˚ F 284˚ F

Temperature Rerating Curve

(Temperature of Air Immediately Surrounding Fuse)

Ordering Information

SERIES AMPERAGE AMP CODE CATALOG NUMBER PRODUCT MARKING PACK QUANTITY ORDERING NUMBER UPC

SPXI 2.5 02.5 SPXI02.5 SPXI 2 ½

10 SPXI02.5T 07945880950

50 SPXI02.5L 07945880949

SPXI 3.5 03.5 SPXI03.5 SPXI 3 ½

10 SPXI03.5T 07945880808

50 SPXI03.5L 07945880149

Electrical Speciﬁcations

AMPERAGE

VOLTAGE

INTERRUPTING

RATING

WIRE RANGE

NOM COLD

RESISTANCE

(ohm)

WATTS LOSS

AT 100% RATED

CURRENT (W)

WATTS LOSS

AT 80% RATED

CURRENT (W)

WATTS LOSS

AT 70% RATED

CURRENT (W)

MELTING

t (A

s) 15 kA

(1500VDC)

TOTAL

CLEARING

t (A

s) 15 kA

(1500VDC)

AGENCY

APPROVALS

DC AC DC UL RECOGNIZED

2.5 1500 – 15 kA

10 AWG (6 mm

)

0.099 0.859 0.482 0.350 6.78 15.78 •

3.5 1500 – 15 kA

10 AWG (6 mm

)

0.0711 1.56 0.81 0.57 25 50 •

1 2 3

POWR-GARD 1
Fuse Datasheet 1

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