What are the current and voltage ratings of DNESS2-S8Q-550?

DNESS2-S8Q-550 is rated 550A at DC1500V.

What is the breaking capacity of DNESS2-S8Q-550?

DNESS2-S8Q-550 has a breaking capacity of 250kA. Confirm this covers the available fault current at the installation point.

What package size does DNESS2-S8Q-550 use?

DNESS2-S8Q-550 uses DNESS2 package size.

Which standards and approvals apply to DNESS2-S8Q-550?

DNESS2-S8Q-550 is listed under IEC 60269-7.

What is DNESS2-S8Q-550 used for?

DNESS2-S8Q-550 is listed for Battery System, Energy Storage applications. Verify suitability for your circuit before ordering.

What are the ordering terms for DNESS2-S8Q-550?

DNESS2-S8Q-550: typical lead time 4–8 weeks, minimum order 100 pcs. Submit a quote request for a firm quotation.

GRL

GRL DNESS2-S8Q-550 550A DC1500V aBat Battery Protection Fuse

Name: GRL DNESS2-S8Q-550 550A DC1500V aBat Battery Protection Fuse
Brand: GRL
SKU: DNESS2-S8Q-550

Part Number: DNESS2-S8Q-550

● In Stock

Specify GRL DNESS2-S8Q-550 for 550A DC1500V protection in the DNESS2 family.

Rated Current550A

Rated VoltageDC1500V

Breaking Capacity250kA

PackageDNESS2

Tags

GRL DNESS2-S8Q-550 550A DC1500V aBat Battery Protection Fuse

Breaking capacity: 250kA; Reference standard: IEC 60269-7; Format / size: DNESS2; Temperature range: −40°C to +80°C; Pre-arcing I²t: 205000000.0 A²s; Total I²t: 878000000.0 A²s; Normal-use temperature: −5°C to +40°C; allowable-use temperature: −40°C to +80°C. Catalogue I²t: pre-arcing 205 kA²s; total 878 kA²s; power dissipation 168 W.

Application: Battery System, Energy Storage.

Confirm the final current, voltage, breaking-capacity and installation requirements against the supplied GRL catalogue before design-in.

Technical Specifications

Part Number: DNESS2-S8Q-550
Manufacturer Part Number: DNESS2-S8Q-550
Series: DNESS2 Series
Fuse Type: Battery Protection Fuse
Current Rating: 550A
Voltage Rating: DC1500V
AC / DC: DC
Breaking Capacity: 250kA
I²t: 2.05e+08 A²s pre-arcing / 8.78e+08 A²s total
Pre-arcing I²t: 205000000
Total I²t: 878000000
Operating Temperature: −40°C to +80°C
Package / Dimensions: DNESS2
Mounting: Bolt-On
Application: Battery System · Energy Storage
Standard: IEC 60269-7
Terminal Type: Bolt Lug
Utilization Class: aBat
Reference Lead Time: 4–8 weeks
Minimum Order: 100 pcs
Sample Status: Sample available
Normal-use temperature: −5°C to +40°C; allowable-use temperature: −40°C to +80°C. Catalogue I²t: pre-arcing 205 kA²s; total 878 kA²s; power dissipation 168 W.

Low Voltage Fuses

Medium Voltage Fuses

High Voltage Fuses

Semiconductor Fuses

Automotive & EV Fuses

Electronic & PCB Fuses

Solar & Battery Fuses

Railway, Marine & Industrial Fuses

Fuse Accessories

GRL DNESS2-S8Q-550 550A DC1500V aBat Battery Protection Fuse

Request a quote for DNESS2-S8Q-550

Technical Specifications

GRL DNESS2-S8Q-550 550A DC1500V aBat Battery Protection Fuse

Request a quote for DNESS2-S8Q-550

Technical Specifications

Related GRL DNESS2 Products