THIS ITEM IS BRAND NEW IN THE BOX, IT HAS NEVER BEEN USED. PRICED CHEAPEST PLUS SHIPPING AT TIME OF LISTING.
The Westell NPTPA1105 is a dual-bus fuse panel designed for distributing fused DC power to telecommunications and networking equipment, with rear access to terminals for easy installation and maintenance. It features two independent buses (A and B), each supporting up to 160 amps maximum current, and is compatible with various DC voltages including +24V, +48V, -24V, or -48V (with a maximum range of -/+22 to -/+58 VDC).
Key features include:
Per bus: 4 TPA-style fuse positions (up to 50 amps each) and 6 GMT-style fuse positions (up to 20 amps each), allowing for a mix of fuse types to protect different circuit loads.
Monitoring: Normal and alarm LEDs for each bus, plus Form C relay contacts to extend alarm signals in case of fuse interruptions or faults.
Mounting: Includes brackets for 19-inch or 23-inch racks with 1-inch and 1.25-inch hole spacing; offset terminal blocks with a rear shield for organized wiring.
Durability: NEBS Level 3 certified, Zone 4 earthquake rated, UL Listed, and operates in temperatures from -40°C to +55°C.
Additional: Weighs approximately 10 lbs.
DOES NOT INCLUDE FUSES.
This panel is commonly used in critical infrastructure like data centers or telecom sites for reliable power protection and distribution.
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