حفاظت مدار جافیوز(پایه فیوز)

Product Attributes

Introduction

Bussmann Series Class J modular fuse holders enhance versatility, reduce labor, and improve safety in any panel or electrical system design. Suitable for the full current range of Class J fuses. These fuse holders feature standard fuse clip reinforcing springs for enhanced electrical contact between the fuse holder and fuse. All fuse holders are available in single-pole versions that can be ganged together for the required number of poles, as well as factory-configured 2-pole and 3-pole versions to meet stocking requirements. The modular design allows tool-free multi-pole assembly at the point of use, reducing inventory, assembly time, and labor. Ferrule fuse holders rated up to 60A save panel space with the smallest width dimensions on the market, and offer versatility for both DIN rail and panel mounting — a single product serves multiple applications, lowering inventory costs. Knife-blade fuse holders rated from 100 to 600A feature phase barriers between poles for added safety, and up to four mounting holes per pole for increased mounting flexibility. All knife-blade fuse holders meet UL creepage and clearance requirements for industrial power circuits (UL 508 and UL 845). In addition, fuse holders rated from 200 to 600A meet the higher UL creepage and clearance requirements for distribution standards (UL 98, UL 67, UL 489, UL 891, and UL 869A). All fuse holders are available with optional IP20 finger-safe high-visibility transparent covers, allowing inspection of wire terminations or infrared thermography measurements without removal. All covers feature probe holes for safer testing, along with lockout/tagout capability for enhanced safety. An optional blown fuse indication feature is also available to speed up troubleshooting. The 30A and 60A fuse holders and covers support easy circuit identification via universal marking labels.