1491 Fuse Blocks

Our Bulletin 1491 Fuse Blocks are designed for general purpose applications. The bases of these blocks, either phenolic or porcelain, are rugged in construction and provide ease in mounting and wiring.

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1491 Fuse Blocks

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Overview

Includes 30…600 A ratings
Can be used with Class C, CC, H, J, and R fuses

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Documentation

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Certifications

UL Recognized (File No.E 34648) per UL 512
CSA Certified (File No. LR1234) per CSA C22.2 No. 14

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.