15300 RTMR PDM Power distribution Series 15300 RTMR Rear Terminal Mini Fuse & Relay The Rear Terminal Mini Fuse and Relay panel (RTMR) provides efficient power distribution in a rugged compact form for applications in marine, construction, agriculture, heavy trucking, specialty vehicles, etc. This innovative product offers a weather tight enclosure (IP66) for various MINI (2.8mm) blade components when cover, cable seals, and cavity plugs are installed. It is available with various degrees of internal electrical bussing. Additionally, custom labels and multiple hardware configurations are available to solve any application need. Torque Rating: 50 in-lbs (5.5Ntm) max. Mounting Torque Rating: #10-32 or M5 threaded inserts; 24 in-lbs (2.7Ntm) max torque. Ingress Protection Rating: IP66-IEC 60529 (Valid when properly installed with cover, sealed terminals, and cavity plugs.) Options Specifications Input Terminal Rating: M6 input studs on bussed/partially bussed inputs: 80A max input on bussed fuse side, 80A max input on bussed relay side. Output Terminal Rating: 2.8mm blade terminals (30A max per terminal) Temperature Rating: -40C (-40F) to 125C (260F) (rating on PDM only) Materials: Black thermoplastic housing; Tin-plated copper internal bussing; Bright nickel-plated brass studs (on bussed versions). Termination: Delphi Packard Metri-Pack(R) 280 Series terminals (sealed/tangless).* Delphi Packard 280 Series cavity plugs are installed where wires are not used.* Accepts #12-22 AWG wire sizes. End Caps: Protective silicone end caps available for studded versions. Mounting: Mounting brackets available for surface-mounting RTMR. (See page 41.) Labels: Consult factory for custom label options. Replacement Accessories: Consult factory for available service parts. Cover Marking: Laser etching on inside, outside, or both *Electrical terminals, cable seals & cavity plugs are NOT supplied by Eaton Controls and Power Conversion Division www.cooperbussmann.com/CPCD Series 15300 RTMR Dimensions - mm(in) (Dims. shown are for reference only. Consult factory for latest prints) 75.0 (2.95) 112.8 (4.44) Power distribution THREADED INSERT 15303-3 #10-32 INSERT 15304-4 M5 X 0.8 INSERT 34.6 (1.36) 86.0 (3.39) 60.3 (2.37) 62.8 (2.47) 106.3 (4.19) 90.6 (3.57) 105.4 (4.15) 25.0 (.98) 59.3 (2.33) GORE AUTOMOTIVE VENT USED WITH FUSE COVER ONLY 73.3 (2.89) RELAY/C.B. COVER SHOWN FUSE COVER SHOWN PDM TANGLESS FEMALE TERMINAL DELPHI PACKARD 280 METRI-PACK SERIES 12 GA. TO 20 GA. (SEE NOTE 1) CABLE SEAL DELPHI PACKARD 280 METRI-PACK SERIES (SEE NOTE 1) BOTTOM VIEW 1530X-4-X-X WIRED BASE (NO POWER BUSS) BOTTOM VIEW 1530X-2-X-X 1530X-3-X-X MICRO/MINI BASE BOTTOM VIEW 1530X-1-X-X FUSE BASE SEAL CONNECTOR PLUG DELPHI PACKARK PART NO. 12010300 (SEE NOTE 1) STUD CAPS (OPTIONAL) ISOMETRIC VIEW SCALE: 1:1 NOTES: 1. OUTPUT TERMINALS, CABLE SEALS AND SEALED CONNECTOR PLUGS ARE NOT PROVIDED BY COOPER BUSSMANN. 2. MOUNTING: THREADED INSERTS (#10-32 UNF) or (M5 X 0.8) 24 IN/LBS MAX TORQUE. INPUT STUDS M6 X 1 50 IN/LBS. MAX. 3. HOUSING: 94VO THERMOPLASTIC. 4. INTERNAL BUSSING: TIN PLATED COPPER. 5. DIMENSIONS PROVIDED ARE FOR REFERENCE ONLY. 6. IP RATING: IP67 PER IEC 529. VALID WHEN COVER AND SEALED TERMINALS AND SEALED CONNECTOR PLUGS ARE PROPERLY INSTALLED. IN ORDER TO MAINTAIN A IP67 RATING IT IS RECOMMENDED THAT THE CUSTOMER PERIODICALLY APPLY A HEAVY DUTY SILICONE LUBRICANT (ie: CRC #05074 OR EQUAL) TO THE RTMR HOUSING GASKET. 7. TERMINAL REMOVAL TOOL: DELPHI PART NO. 12094430. Series 15300 RTMR HEX NUTS (OPTIONAL) BOTTOM VIEW 1530X-6-X-X WIRED BASE (RELAY SIDE BUSS) BOTTOM VIEW 1530X-5-X-X WIRED BASE (FUSE SIDE BUSS) Part Numbering System Series 1 5 Mounting Hardware Options Base Options - 3 0 Cover Options Marking Options - 3 - #10-32 Insert (English 1 - Fuse/C.B. Base (For 20 Fuses/C.B.) 0 - No Nuts 0 - No Cover Special Labels 4 - M5x0.8 Insert (Metric) 2 - Micro Relay Base (For 5 Micro Relays W/ 10 Fuses/C.B.)* 1 - Nuts (Shipped Bulk) 3 - Fuse Cover Consult Factory 3 - Mini Relay Base (For 3 Mini Relays W/10 Fuses/C.B.)* 2 - Nuts (Shipped Assembled) 4 - Relay/c.b. Cover 4 - Wired Base (Non Bussed) (No Input Studs) (For Fuses/C.B. And Relays) 2 - Nuts (Shipped Assembled) 5 - Wired Base (Input Stud Fuse Side Only) (For Fuses/C.B. And Relays) 3 - Stud Caps (Shipped Bulk) 6 - Wired Base (Input Stud Relay Side Only) (For Fuses/C.B. And Relays)* 4 - Stud Caps (Shipped Assembled) *Input stud bussed to pin 86 on relay 5 - Nuts And Stud Caps (Shipped Bulk) 6 - Nuts And Stud Caps (Shipped Assembled) RTMR Stud End Cap B 0 6 6 - Mounting Brackets 7 0 0 8 B 0 2 8 Material 7 0 1 2 Latch Position Assurance -- - 1 5 3 0 0 O - Plated steel P- Stainless steel www.cooperbussmann.com/CPCD Controls and Power Conversion Division L P Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Eaton: 15303-4-0-4 15303-2-2-4