Littelfuse FLEC Series - Manual

© 2012 Littelfuse • Transportation Products Catalog www.littelfuse.com
Power Distribution Centers
FLEC ™ FLEXIBLE ELECTRICAL CENTER
Description
The Flexible Electrical Center (FLEC TM ) is a configurable power
distribution module for the heavy transportation (OTB) market. It
accommodates circuit protection components in a compact, sealed
footprint. Your custom electrical schematic is programmed into the
FLEC
TM to create a simple “plug-and-play” system.
Each program is reviewed by Littelfuse for proper ratings, thermal
loading, and application. The FLEC
TM mates to an industry standard
connection system to provide a robust solution for heavy duty
environments.
Contact Littelfuse for further information on FLEC TM .
Specifications
Input Terminals: (3) M8 or 3/8” input studs rated up to 100A
each (*total input current dependent on
customer-provided load matrix)
Output Terminals: (38) 1.5mm blades (for 15A fuse)
(38) 2.8mm blades (for 25A fuse)
Termination: Uses Delphi GT series terminals and connectors
(sealed)
Input Stud Torque: 12-18Nm
Mounting Torque: 6-8Nm
Materials: UL94V-0 Thermoplastic with RoHS-compliant
PCB; High-temp silicone cover gasket and stud
caps; Plated-Cu terminals
Operating Temperature Range: -40°C to 85°C
Ingress Protection Rating:
IP67
Features and Benefits
Cover: Twist-on cover design allows for single-hand
installation and removal
PCB: Multi-layer board allows for custom circuit
configurations
Base: Includes vent for pressure equalization
High Component Density: Accepts multiple component footprints (i.e.
MINI
® , JCASE ® , PCB-mount, etc.) in one
package; PCB-mount components can be
installed directly to PCB (i.e. diodes, resistors,
relays) for space and cost savings
InputProtection: MEGA ® fuse can be installed across M8 input
studs to protect multiple circuits in FLEC TM ;
Additional MEGA-FLEX holder can be
interlocked to FLEC
TM for added fuse protection
Accessories: Fuse puller included in cover
Input stud caps provided (red and black)
Spare MINI ® fuse positions available in cover
Cover tether included