Bussmann Bulletâ„¢ ECSR300 Current Limiting Time Delay Fuse, 300 A, 600 V, 200 kAIC Interrupt, RK5 Class, Cartridge Body
Edison's UL Class RK5 dual-element, time-delay fuses provide economical solutions to overcurrent protectioni. Available in both 250Vac and 600Vac, with 200kA RMS Sym interrupting ratings and sizes ranging from 0 to 600 amp.
-
BrandEdison
-
UPC782634508519
-
Manufacturer Part NumberECSR300
-
CountryUSA
-
Terminal TypeBlade End
-
MaterialFiberglass
-
ClassRK5
-
Rejection/Non-RejectionRejection
-
Response Time10 s at 500%
-
TypeCurrent Limiting Time Delay
-
Mounting TypeHolder
-
Voltage Rating600 V
-
Amperage Rating300 A
-
SeriesECSR
-
Indicating/Non-IndicatingNon-Indicating
-
Interrupt Rating200 kAIC
-
Body Size2.34 in Dia x 11.63 in L
-
Body TypeCartridge
-
ElementDual
- Provides motor overload, ground fault and short circuit protection
- When used in circuits subject to surge currents such as those caused by motors, transformers and other inductive components, these fuses can be sized close to full load amps to give maximum overcurrent protection
- The time delay feature makes it possible to use fuse amp ratings which are much smaller than those of non-time delay fuses
- Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
- Provides a higher degree of short circuit protection (greater current limitation) in circuits in which surge currents or temporary overloads occur
- Gives motor running back-up protection to motors without extra costs
- Helps protect motors against burnout from 1 ph on 3 ph systems
- Simplifies and improves blackout prevention (selective co-ordination ratios)
- 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
- Superior overload and cycling capabilities
-
Alternative Part Number11197084
-
UNSPSC39121606
-
IDEA Index ID11197084
-
Package DescriptionEACH
-
Standards/ApprovalsCE Marked
-
Specification Sheet
Recently Viewed
Bussmann Bulletâ„¢ ECSR300 Current Limiting Time Delay Fuse, 300 A, 600 V, 200 kAIC Interrupt, RK5 Class, Cartridge Body
Edison's UL Class RK5 dual-element, time-delay fuses provide economical solutions to overcurrent protectioni. Available in both 250Vac and 600Vac, with 200kA RMS Sym interrupting ratings and sizes ranging from 0 to 600 amp.
Bussmann Bulletâ„¢ ECNR20 Current Limiting Time Delay Fuse, 20 A, 250 V AC/125 V DC, 200 kAIC Interrupt, RK5 Class, Cylindrical Body
Edison's UL Class RK5 dual-element, time-delay fuses provide economical solutions to overcurrent protectioni. Available in both 250Vac and 600Vac, with 200kA RMS Sym interrupting ratings and sizes ranging from 0 to 600 amp.
Square Dâ„¢ EDB34020 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 20 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 20A, 3 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 25 kA max interrupt rating at 120 VAC. This device has a hold current of 270A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 875A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.
