LTFD 101 Series Telecommunications Disconnect Switch 80 VDC ■ 1 – 125A SPECIFICATIONS Voltage Rating: 80 VDC NEW Ampere Range: 1-125A Approvals: UL Recognized (File No. E122874) RECOMMENDED FUSES ■ ■ Littelfuse TLS Series fuses Littelfuse 481 Series Alarm fuses ORDERING INFORMATION Catalog Number LTFD101-1 LTFD101-2 LTFD101-3 LTFD101-4 System Number LTFD0101ZX1 LTFD0101ZX2 LTFD0101ZX3 LTFD0101ZX4 Terminal Type Bullet Screw Stud Clip Littelfuse’s compact LTFD 101 fuseholders for TLS fuses are designed for quick installation into telecom equipment panels. Their modular design fits into spaces originally designed for circuit breakers and they can be front panel mounted or rear mounted using bullet connectors. The innovative new pull-out design eliminates the need for tools to replace fuses and includes an alarm signaling circuit to identify the blown fuse. FEATURES ■ ■ ■ ■ Extremely compact Quick mounting Replaces circuit breakers Includes alarm signaling circuit 0.75" 6-32 INSERT CL 3.75" 2.00" 0.305" Dia. Bullet Terminal 0.85" LOAD Alarm pin 0.02" x 0.11" position optional 2.50" 2.062" 1.940" LINE Dimensions for reference only. For additional options and dimensions, contact the factory. 79