Quantum Storage Systems QRB166BL Hopper Bin, 41 7 8 in x 16 1 2 in x 17 1 2 in, Blue, Stacking Capable M1R 221 Degrees F Minimum Wire 221 Degrees F Minimum Wire Combination (2) 18 AWG UL 94 Flammability Rating V 2 RoHS Compliant Yes High Temperature Application No Maximum Operating Temperature 221 Degrees F Contact Material Steel Maximum Voltage 600 V Insulation Material Thermoplastic Polyester Maximum Wire Combination (4) 10 AWG For Conductor Material Copper Maximum Conductors 6 Special Features Copolymer Shell Expands for Smooth electrical hazard rated electrical and plumbing supplies in maintenance closets of Divider Slots Long 2 Electrostatic Discharge Not Electrostatic Discharge Conductive Hopper Style Doble Cara Includes Dividers Dividers Not Included Maximum Operating Temperature 250 Degrees F Number of Long Divider Slots 2 Number of Short Divider Slots 0 Includes Label Holder Label Holder Included Resistant To Corrosion