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Description

The KLKD fuse series is fast-acting with a high dc voltage

rating. This family of midget-style fuses (10 x 38 mm) is used

in solar combiner boxes and in circuits with dc fault currents

up to 50,000 amperes. KLKD fuses are available in standard

and board-mount configurations.

In addition, the KLKD series has been designed to meet both

the UL and IEC photovoltaic fuse standards.

Littelfuse offers a wide range of ampere ratings to match

specific requirements in a variety of applications.

Features/Benefits

Designed to UL and IEC photovoltaic specifications

?/10¨C30 ampere ratings available

50,000 amperes interrupting rating

Available in ferrule or PCB mount options

1¨C5 ampere meets UL 1741 GFDI requirements

Applications

Combiner boxes and inverters

Power supplies

Desktop meters

Specifications

Voltage Rating 600 V ac/V dc

Amperage Ratings 1/10 ¨C 30 A

Interrupting Ratings Ac: 100 kA

200 kA Littelfuse self-certified

Dc: 1/10¨C30: 10 kA (UL 248-19)

1/10¨C30: 50 kA (UL 248-14)

Material Body: melamine / Caps: copper alloy

Operating Temperature See derating curve

Approvals* UL Listed (File: E339112 and E10480)

VDE Certified (No. 40033094)

CSA Certified (File: LR29862)

Applicable Standards UL 248-14, UL 248-19, UL 1741 GFDI, CSA,

IEC 60269-6

Environmental RoHS compliant

Country of Origin Mexico