Littelfuse

Littelfuse LLSRK070 70 A 600 V AC / 300 V DC Class RK1 Time-Delay Fuse

Name: Littelfuse LLSRK070 70 A 600 V AC / 300 V DC Class RK1 Time-Delay Fuse
Brand: Littelfuse
SKU: LLSRK070

Part Number: LLSRK070

● Contact for Availability

LLSRK070 is a Littelfuse Class RK1 time-delay fuse rated 70 A for 600 V AC / 300 V DC, intended for general-purpose circuits.

Rated Current70 A

Rated Voltage600 V AC / 300 V DC

Breaking Capacity200 kA AC / 20 kA DC

PackageClass R

Tags

600 V AC / 300 V DC 70A class rk1 Littelfuse LLSRK Series LLSRK070 time-delay

Designed within the Littelfuse LLSRK range, LLSRK070 is a time-delay 70 A fuse for 600 V AC / 300 V DC systems. It is suited to general-purpose circuits and uses the Class RK1 format with 200 kA AC / 20 kA DC interrupting capability. Published series specifications reference UL 248-12, Class RK1; Federal Specification WF-1814; approvals include UL E81895; CSA LR29862. Verify coordination, derating and suitability against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number: LLSRK070
Manufacturer Part Number: LLSRK070
Series: LLSRK Series
Fuse Type: Dual-element current-limiting fuse
Current Rating: 70 A
Voltage Rating: 600 V AC / 300 V DC
AC / DC: AC/DC
Breaking Capacity: 200 kA AC / 20 kA DC
Operating Temperature: Refer to manufacturer datasheet
Package / Dimensions: Class R
Mounting: Cartridge / Clip · Fuse Holder
Application: General purpose circuits · Motor · Safety Upgrades · Transformers
Standard: Federal Specification WF-1814 · UL 248-12
Terminal Type: Ferrule or blade terminals by amp rating
Fuse Speed: Time Delay
Utilization Class: Class RK1
Approvals: CSA · UL
Certifications: UL Listed; CSA Certified; Littelfuse DC self-certified
Sample Status: Contact for sample availability