At ElectricianSupplies.com we would love to be your source for Fuse Blocks ! Our knowledgeable Customer Service Reps will be happy to help with product information. We do stock Fuse Blocks and they usually ship within #time#. We work very hard to honor our shipping and delivery estimates! ElectricianSupplies.com has been supporting Electricians and Engineers since 1989 - count on us for dependable delivery and secure shopping!