Bussmann(R) Panel-Mount Fuseholder HPC-D For TM 1TM Fuses Dimensional Data: All other dimensions (0.015). With Fuse 2.48" Max. (63.1mm) 0.88" E SE SE FU FU (22.2mm) 1.775" (45.1mm) FU S 0.180" (4.6mm) 1.120" (30.5mm) Catalog Symbol: HPC-D Panel-Mount Agency Information: UL Recognized, Guide IZLT2, File E14853 Flammability Rating: UL 94 HB Mounting Hole Flange Rear of Panel 1.031" + 0.003" (26.2mm + 0.08mm) 0.187" + 0.002" (4.75mm + 0.05mm) 1.312" + 0.003" (33.3mm + 0.08mm) Electrical Ratings Catalog Symbol Amps Volts AC Description HPC-D 30(3) 600 (1)No UL Recognition (3)20A max when used with quick-connect terminals. 0.890" + 0.003" 1.312" + 0.003" (22.6mm + 0.08mm) (33.3mm + 0.08mm) Maximum panel thickness, mounting flange in front of panel Assumes Pollution Degree 3 per UL 840: Conductive pollution, or dry, nonconductive pollution that becomes conductive due to condensation that is expected. Maximum panel thickness not including any sealing gaskets. System Voltage Replacement knob -BK/9987SA Mounting Hole Flange Front of Panel Fuseholder HPC-D 600V 480 277 240 120 mm Inches mm Inches mm Inches mm Inches mm Inches ** ** 0.87 1/32" 5.14 3/16" 5.69 7/32" 7.17 9/32" Thicker panels may be used if fuse holder load terminal is fully insulated, using a UL recognized (VW-1) insulative heat-shrink tubing, or if anticipated environment is of Pollution Degree 1 or 2, or if panel is nonconductive. CE logo denotes compliance with European Union Low Voltage Directive (50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact Bussmann Application Engineering at 314-527-1270 for more information. Pollution Degree 2- Normally, only nonconductive pollution. However, a temporary conductivity caused by condensation may be expected. Pollution Degree 1- No pollution or only dry, nonconductive pollution. The pollution has no influence. Maximum panel thickness, mounting flange behind the panel: 5.08mm/0.200" (flush to knob collar) General Information: * Screw-type knob. * Supplied with "O"-ring and panel gasket. * Military version designated FHN23W. * Do not put tension on line (rear) terminal. The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 6-3-04 SB04184 Form No. HPC-D Page 1 of 1 Data Sheet: 2109