Bussmann(R) HI-AMP Reset Circuit Protectors Series 180 Signle Pole Thermal Type Breakers Auto, Manual & Switchable SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 40A to 150A; 30 VDC. Operating Temperature: -25F (-32C) to 180F (82C). Storage Temperature: -30F (-34C) to 300F (149C). Applications: Typically used in auxiliary and accessory circuits -- trucks, buses, RV's and marine applications. Others might include battery chargers and DC audio systems. Series 181, 184 & 185 are sealed for engine compartment and bilge area applications. Housing: Thermoset plastic; UL rated 94VO; 311F (155C). Stud insulators are provided on all covered units. Mounting: Panel or surface. Indicator: Series 184 & 185 have a unique reset mechanism which provides visible indication of tripped condition. Approvals: Complies with SAE Standard J1625 TEMPERATURE DERATING CURVES TIME VS. PERCENT OF RATED CURRENT 600% % 0F RATED CURRENT % 0F RATED CURRENT 200% 150% 100% 50% 0% -50 0 50 77 100 150 200 TEMPERATURE IN DEGREES F. .26" (6.60) dia. Mtg.holes (2) .26" (6.60) dia. Mtg.holes (2) 1.05" (26.67) Reset lever (Shown in operating position) 2.91" (73.91) 100% 250 0 5 10 15 20 30 40 100 200 500 TIME IN SECONDS 1.54" (39.12) SE T 1.90" (48.26) 1.90" (48.26) Molded cover Tamper proof cover Trip button (Series 185) Molded cover 1.44" (36.58) 200% NEW! 2.41" (61.21) 2.23" (56.64) Stud insulators 300% Reset lever (Shown tripped) RE 2.89" (73.41) 400% Panel Mount Surface Mount Dimensions 500% .66" (16.76) 1.09"* (27.69) .89" (22.61) .31" (7.87) 1.79" (45.47) .40" (10.16) 1.44"* (36.58) Flange mount gasket for through-wall applications (option 07) 1/4"-28 Studs *Overall heights of Series 181 &183 .57" (14.49) 1.06" (26.92) PART NUMBERING SYSTEM Series Rating Mounting Terminal Hdwr. Marking 1 8 181 - Auto Reset 183 - Auto Reset 184 - Manual Reset 185 - Switchable/Manual 040 - 40amps 050 - 50 amps 060 - 60 amps 070 - 70 amps 080 - 80 amps 090 - 90 amps 100 - 100 amps 110 - 110 amps 120 - 120 amps 135 - 135 amps 150 - 150 amps F - Surface Mount P - Panel Mount 00 - Ship w/o nuts 01 - Sems nuts installed 02 - Sems nuts shipped bulk 03 - Stainless Steel Std. nuts & washers installed 04 - Stainless Steel Std. nuts & washers shipped bulk 05 - Sems nuts - bulk/eyelets installed 06 - Sems nuts & eyelets installed 07 - Flange gasket & Sems nuts installed 08 - Threaded insert & Sems nuts installed 0 - Blank cover 1 - Standard Marking; Part Number, Amp Rating 181, 184, 185 Series - Top Surface 183 Series - Side Surface Consult factory for special markings. 12-16-98 SB98107 Rev. A - The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF 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. Form No. 180 Hi-Amp Page 1 of 1 BIF Document: 2065