Mersen CRN300 300A Class H Type D Fuse
● Check availabilityMatch installed protection against Mersen CRN300, a 300A class h type d fuse rated 250 VAC, using the stated electrical rating and installation configuration for maintenance planning.

Match installed protection against Mersen CRN300, a 300A class h type d fuse rated 250 VAC, using the stated electrical rating and installation configuration for maintenance planning.
Submit directly from this product page. We will reply with availability, lead time and pricing.
Developed for compact and reliable circuit protection, the model is intended for designers who need a verified series, rating and form factor rather than a generic fuse. Mersen CRN300 is a 300A class h type d fuse in the CRN family, rated 250 VAC. Match the mounting style and current rating to the equipment manufacturer’s requirements. Its blade configuration supports motor, transformer, lighting, general industrial. FuseStock lists the manufacturer reference for sourcing and technical comparison.