Littelfuse

Littelfuse L70S050 50A 700VAC High-Speed Semiconductor Fuse

Name: Littelfuse L70S050 50A 700VAC High-Speed Semiconductor Fuse
Brand: Littelfuse
SKU: L70S050

Part Number: L70S050

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L70S050 is a 50A Littelfuse L70S Series device; round-body high-speed configuration, with published series ratings and ordering-specific configuration.

Rated Current50A

Rated Voltage700 V AC / 650 V DC

Breaking Capacity200 kA @ 700 V AC; 20 kA @ 650 V DC

PackageTraditional Round Body

Tags

50A High-Speed Semiconductor Fuse L70S Series L70S050 Littelfuse round-body high-speed configuration

L70S050 is the 50A ordering option in the Littelfuse L70S Series, using high-speed semiconductor fuse construction. The selected part uses round-body high-speed configuration. The series is extremely current limiting and intended for semiconductor and power-electronic protection. Electrical ratings are 700 V AC / 650 V DC, with 200 kA @ 700 V AC; 20 kA @ 650 V DC interrupting capability for high-speed power-electronic protection. Verify ambient derating, coordination and the exact manufacturer ordering code against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number: L70S050
Manufacturer Part Number: L70S050
Series: L70S Series
Fuse Type: High-Speed Semiconductor Fuse
Current Rating: 50A
Voltage Rating: 700 V AC / 650 V DC
AC / DC: AC/DC
Breaking Capacity: 200 kA @ 700 V AC; 20 kA @ 650 V DC
Operating Temperature: -55°C to +125°C
Package / Dimensions: Traditional Round Body
Mounting: Bolted Tag
Application: AC/DC drives · DC Bus Protection · Power converters · Soft starters · UPS
Standard: UL Recognition
Terminal Type: Bolted copper tags
Fuse Speed: High Speed
Utilization Class: High-Speed
Approvals: CSA · RoHS · UL Recognized
Certifications: UL Recognized (E71611); CSA Recognized (LR29862); RoHS