Bussmann 15303-2-6-4 RTMR 15300 Series Rear Terminal Fuse and Relay Box (Dual Bussed)

Part Number: 15303-2-6-4

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 (IP66/67) 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.

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: –40°F (–40°C) to 260°F (125°C).
Materials: Black thermoplastic housing; Tin-plated copper internal bussing; Bright nickel-plated brass studs (on bussed versions).
Termination: Delphi Packard Metri-Pack® 280 Series terminals (sealed/tangless) or AMP® terminals.* Delphi Packard 280 Series cavity plugs are installed where wires are not used.* Accepts #12-22 AWG wire sizes.Torque Rating: 75in-lb (8.5Nm) max.
Mounting Torque Rating: #10-32 or M5 threaded inserts; 24in-lb (2.7Nm) max torque.
Ingress Protection Rating: IP66-IEC 60529 (Valid when properly installed with cover, sealed terminals, and cavity plugs.) IP67 (Same requirements as IP66, but also needs a periodic - 3-9 months - coating of silicone lubricant applied to green base seal.)

Options:

End Caps: Protective silicone end caps available for studded versions.
Mounting: Mounting brackets available for surface-mounting RTMR. (See page 7 of the Bussmann Catalogue.)
Labels: Consult factory for custom label options.
Replacement Accessories: Consult factory for available service parts.

*Electrical terminals, cable seals & cavity plugs are NOT supplied by Cooper Bussmann.