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TPA Combination Fuse Panels

Protect your power infrastructure with Westell TPA/GMT Combination Fuse Panels intended for secondary protection applications. With fuse counts from 5 to 6 per bus, alarm contacts, and individual fuse capacities up to 50A, Westell has the panel for your particular requirements.

NPTPA1123 fuse panel
NPTPA1123
NPTPA1105 Fuse panel
NPTPA1105
NPTPA1605
Product Highlights
  • Full monitoring of blown fuses and loss of bus power in every panel
  • Industry standard configurations
  • Dual-bus designs for power redundancy
  • Polarity insensitive circuitry
  • Dual voltage panels (24 or 48 VDC batteries)
  • High capacity 1/4″ stud input blocks
  • Cable tie bars
  • Full rear LEXAN shield
  • NEBS approved
Specs
Part # # of Bus Positions per Bus Amps per Bus Max Fuse Size Voltage Height Mounting Type Documents

4×4 TPA, 6×6 GMT

NPTPA1105
4×4 TPA, 6×6 GMT
2 4 TPA, 6 GMT 160 50A/TPA, 20A/GMT ±24 or ±48 Vdc 1 RU 19″/23″ Racks Datasheet
NPTPA1605
4×4 TPA, 6×6 GMT
2 4 TPA, 6 GMT 160 50A/TPA, 20A/GMT ±24 or ±48 Vdc 1 RU 19″/23″ Racks DataSheet

4×4 TPA, 5×5 GMT

NPTPA1123
4×4 TPA, 5×5 GMT
(LED metered display)
2   4 TPA, 5 GMT 120 50A/TPA, 20A/GMT ±24 or ±48 Vdc 1 RU 19″/23″ Racks Technical Practice

 

Resources

Datasheet

Technical Practice