Littelfuse

Littelfuse LDC400 400 A 600 V AC/DC Class L Fast-Acting Fuse

Name: Littelfuse LDC400 400 A 600 V AC/DC Class L Fast-Acting Fuse
Brand: Littelfuse
SKU: LDC400

Part Number: LDC400

● Contact for Availability

LDC400 is a Littelfuse Class L fast-acting fuse rated 400 A for 600 V AC/DC, intended for solar inverters and arrays.

Rated Current400 A

Rated Voltage600 V AC/DC

Breaking Capacity200 kA AC / 50 kA DC

PackageClass L

Tags

400A 600 V AC/DC class l fast acting LDC Series LDC400 Littelfuse

The LDC400 order code identifies a Littelfuse LDC fuse with a 400 A current rating and fast-acting response. Typical use includes solar inverters and arrays. The series is built to UL 248-10, Class L and rated 200 kA AC / 50 kA DC for fault interruption. Published series specifications reference UL 248-10, Class L; approvals include UL E81895 / E71611; CSA LR29862. Verify coordination, derating and suitability against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number: LDC400
Manufacturer Part Number: LDC400
Series: LDC Series
Fuse Type: POWR-PRO DC-capable current-limiting fuse
Current Rating: 400 A
Voltage Rating: 600 V AC/DC
AC / DC: AC/DC
Breaking Capacity: 200 kA AC / 50 kA DC
Operating Temperature: Refer to manufacturer datasheet
Package / Dimensions: Class L
Mounting: Bolted Tag · Fuse Holder
Application: DC distribution · mass transit · Solar inverters and arrays · UPS battery circuits · Variable Speed Drives
Standard: UL 248-10
Terminal Type: Blade terminals
Fuse Speed: Fast Acting
Utilization Class: Class L
Approvals: CSA · UL
Certifications: UL Listed or Recognized by amp range; CSA Certified by amp range
Sample Status: Contact for sample availability