Edison ECSR350 350A 600V Class RK5 Time-Delay Fuse (Eaton Bussmann)

Retail Price: $149.77
Price: $115.00
  • SKUFF852E
In stock - 1 units available.
- +
Edison Fusegear(brush) ECSR350 Fuse

Stock photo shown for reference only. You will receive a unit of the listed catalog number in the condition stated above, inspected and tested to ESP Product Standards. Cosmetic appearance may vary.

1-Year Operational Guarantee Every breaker we sell — new, surplus, reconditioned, or used — is guaranteed to operate normally for one year from date of sale. Product Standards
Same-Day Shipping In-stock orders placed before 12pm PST typically ship the same business day, with UPS tracking provided. Shipping details
30-Day Returns Return authorization available within 30 days of receipt. Return policy
Talk to a Real Person Questions about fit, condition, or availability? Call 800-664-4377. Credit terms available for approved accounts.
Found this part for less somewhere else? Surplus and reconditioned prices vary widely with scarcity and condition — tell us what you found and make us an offer. Include the catalog number and we’ll respond same business day: call 800-664-4377 or email us. Every ESP unit is tested and backed by our 1-year operational guarantee — make sure you’re comparing like for like.

Description

The Edison ECSR350 is a 350-amp, 600-volt time-delay Class RK5 fuse from Eaton's Bussmann Edison line.

ManufacturerEdison (Eaton Bussmann)
SeriesEdison ECSR
Catalog NumberECSR350
Fuse ClassClass RK5
Amperage350 A
Max Voltage600 V AC
Interrupting Rating200 kA
SpeedTime-delay (10 sec at 500%)
Terminals / MountingKnife-blade (Class R rejection)
ConditionSurplus, inspected and tested
Product StatusActive (Eaton Bussmann Edison line)

More Details

The ECSR is Edison's 600-volt Class RK5 time-delay fuse, the Edison counterpart to fuses like Bussmann's FRS-R and Mersen's TRS-R. It holds 500% of its rating for at least ten seconds, enough to carry across-the-line motor starts, so it's used on motor branch circuits and feeders to motor control centers. At 350 amps it fits the 400A-size Class R knife-blade clip. Rejection notches admit it to Class R clips, and it also fits older non-rejection clips, a common upgrade for one-time and renewable Class H fuses. The interrupting rating is 200 kA. Edison fuses are now produced by Eaton's Bussmann division.

See the manufacturer's data sheet for ECSR350 specifications.

What is "surplus new"?

Surplus new means the item has never been installed or put into service. It may not arrive in its original packaging, but it has never been used.

What does "reconditioned" mean?

Reconditioned items have been inspected, cleaned, and tested to confirm they operate to the manufacturer's original specifications. Every reconditioned item we sell carries a one-year operational guarantee.

How fast will my order ship?

In-stock orders placed before 12pm PST usually ship the same business day via UPS, with tracking provided.

What if I can't find the item I need?

Call 800-664-4377 — we stock thousands of obsolete and hard-to-find electrical parts that may not yet be listed online.

Also in Category

Other products by Edison Fusegear