bussmann ecsr30 time delay fuse, 30 a, 600 v, 200 ka interrupt, fiberglass body

Same size as ordinary fuses. 10 secs minimum time lag at 500% rated current prevents shutdowns caused by starting currents or other harmless overloads. Guards motor against burnout from overloads or single phasing. Operates cooler than other fuse types, reduces heating in switches and panels. 13/16 in Dia x 5 in L. Class RK5, 600 V maximum. UL Listed, CSA Certified.

• Provides motor overload, ground fault and short circuit protection
• Permits the use of smaller and less costly switches
• Provides a higher degree of short circuit protection in circuits in which surge currents or temporary overloads occur
• Helps protect motors against burnout from overloads
• Gives motor running backup protection to motors without extra costs
• Helps protect motors against burnout from 1-phase on 3-phase systems
• Simplifies and improves blackout prevention
• Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high-performance, short circuit and overload protection
• The overload element provides protection against low level overcurrent of overloads

• Specification Sheet https://assets.unilogcorp.com/187/ITEM/DOC/Bussmann_100041931_Specification_Sheet.pdf