15301 Series RTMR Rear Terminal Mini Fuse & Relay Power Distribution Module Transportation Products IP67* Fuses, breakers, and relay versions available! (Shown with fuses & cover. Fuses, relays, etc. not installed by Bussmann.) Fuse Version Fuse / Micro-Relay Fuse / Mini-Relay (20 fuses) (10 fuses & 5 relays) (10 fuses and 3 relays) Non/Partially-Bussed Cooper Bussmann offers a new power distribution module called the Rear Terminal Mini Fuse and Relay panel or the RTMR. It is designed to provide efficient power distribution in a rugged compact form with applications in marine, construction, agriculture, heavy trucking, and specialty vehicle industries. The RTMR (with cover, cable seals, and cavity plugs installed) offers a weather tight enclosure (IP 66/67) for power distribution to various MINI (2.8mm blade on 8.1mm centerline spacing) components. The RTMR is available in varying degrees of internal electrical bussing. (See sheet 2 for different bussing options.) RTMR Product Features: Blade terminals: Accepts ATM (MINI) blade-type fuses, circuit breakers as well as other components such as relays, diodes, flashers, etc. with 2.8mm blades on 8.1mm centerline spacing Mounting and Torque: Threaded inserts (#10-32) for mounting: 24 in-lbs max torque M6-1 input studs (for internally bussed versions): 75 in-lbs max torque Material: Housing: Black UL-Rated 94 V-0 thermoplastic Internal bus (if applicable): Tin-plated copper Input studs (if applicable): Bright nickel-plated brass Power Input/Output: Bussed fuse input stud: 100A max total input Bussed relay input stud: 80A max total input Non-bussed connections: 30A max per terminal Optional silicone insulator caps are available for input studs. Ambient Temperature Rating: -40°C to 125°C (rating on PDM only) Ingress Protection Rating: IP66 IEC 529 (valid when properly installed with cover, cable seals and cavity plugs) IP 67 [Same requirements as IP66, but also requires a periodic (every 3-9 months) coating of silicone lubricant applied to the green base seal.] Electrical Connections: Output cavities (holes in back of unit): Wire Size: #12-#22 AWG Terminals: Delphi Packard Metri-Pack 280 Series (sealed-tangless) Cavity Plugs: Delphi Packard 280 Series cavity plug (where output wires are not used) Input Studs (for Bussed Versions): Ring terminals for M6-1 stud NOTES: 1) Cooper Bussmann does NOT supply wires, wire terminals, terminal seals or cavity plugs. 2) Mounting brackets offered for surface mounts. 3) Consult factory for options including custom labels and replacement accessories. Cooper Bussmann Transportation Products 175 Hansen Court Wood Dale, IL 60191-1145 www.bussauto.com Customer Satisfaction Phone: 888-867-8194 Technical Support Phone: 888-478-8324 Fax: 800-832-9873 15301 Series RTMR Rear Terminal Mini Fuse & Relay Power Distribution Module Transportation Products Part Numbering System Series 15301 (Bussed) Base Hardware 1 - Cover (Marking) - Fuse/CB Base Fuse: 20 bussed positions (10 per side) 15301 (Bussed) 2 - - Micro-Relay Base Relay: 5 bussed micro-relays; Fuse: 10 bussed positions 15301 (Bussed) 3 - - Mini-Relay Base Relay: 3 bussed mini/micro-relays; Fuse: 10 bussed positions 15301 - 4 - - (Non-Bussed) Non-Bussed Base Relay: 3 mini/5 micro/10 fuses/cb s (non-bussed); Fuse: 10 non-bussed positions 15301 - 5 - - (Partially-Bussed) Partial Bus - Fuse Relay: 3 mini/5 micro-relays (non-bussed); Fuse: 10 bussed positions 15301 - 6 - - (Partially-Bussed) Partial Bus - Relay Relay: 3 mini/5 micro-relays (bussed); Fuse: 10 non-bussed positions 0 1 2 3 Optional Mounting Bracket shown Part Number: B028-7012-X No hardware 4 No nuts; Insulator Caps asmbld Nuts bulk 5 Nuts & insulator caps bulk Nuts assembled 6 Nuts & insulator caps asmbld No nuts; Insulator caps bulk 0 1 2 No cover Fuse cover Relay/circuit breaker cover Blank Standard (Consult factory for special marking options.) Silicon Insulator Cap (Hardware options 3, 4, 5 & 6) Cooper Bussmann Transportation Products 175 Hansen Court Wood Dale, IL 60191-1145 www.bussauto.com Customer Satisfaction Phone: 888-867-8194 Technical Support Phone: 888-478-8324 Fax: 800-832-9873