Description
Littelfuse SLC fuses provide cost effective branch circuit
protection. Fuse length varies to prevent over-fusing.
Compact Class G fuses were the first fuse series to
approach midget fuse dimensions and meet NEC®
requirements for branch-circuit protection.

Features/Benefits
• Branch circuit rated
• Current-limiting
• 100 kA interrupting rating
• 600 V ac rated 1/2-20 A

Applications
• Branch circuit protection

Specifications
Voltage Ratings 600 V ac (1/2 – 20 A)
480 V ac (25 – 60 A)
170 V dc (1/2 – 60 A) (Littelfuse self-certified)
Interrupting Ratings AC: 100 kA rms symmetrical
DC: 10 kA
Ampere Range 1/2 – 60 A
Approvals Standard 248-5, Class G
UL Listed (File: E81895)
CSA Certified (File: LR29862)
Federal Specification WF-1814
(QPL-W-F-1814)
Environmental RoHS Compliant