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US 10,818,463 B2Granted
Overcurrent protection device holder
AssigneeTelect, Inc.
InventorSteven Kyle Witkoe
Life of this patent
Estimating the term…
Abstract
An overcurrent protection device for distributing power to a component. A cartridge may removeably receiving a TPA fuse. The cartridge may include a power input terminal and a power output terminal. When the cartridge is removeably received by a power distribution panel the power input terminal may directly couple to a power input connection of the power distribution panel and the power output terminal may directly couple to a power output connection of the power distribution panel. The directly coupled power input terminal and power output terminal being void of an intermediate busbar arranged between the cartridge and the power distribution panel.
Claims18
An overcurrent protection device comprising:
- a cartridge for removeably receiving a TPA fuse, the cartridge including:
- a power input terminal connected to a first end of a power input busbar, the first end of the power input busbar being opposite to a second end of the power input busbar, the second end of the power input busbar directly connectable to a first portion of the TPA fuse, and the power input busbar void of a busbar connection between the first end of the power input busbar and the second end of the power input busbar;
- and
- a power output terminal connected to a first end of a power output busbar, the first end of the power output busbar being opposite to a second end of the power output busbar, the second end of the power output busbar directly connectable to a second portion of the TPA fuse, and the power output busbar void of a busbar connection between the first end of the power output busbar and the second end of the power output busbar;
- wherein when the cartridge is removeably received by a power distribution panel,
- the power input terminal directly couples to a power input connection of the power distribution panel, the directly coupled power input terminal void of an intermediate busbar arranged between the cartridge and the power distribution panel, and
- the power output terminal directly couples to a power output connection of the power distribution panel, the directly coupled power output terminal void of an intermediate busbar arranged between the cartridge and the power distribution panel.
4 more elements
An overcurrent protection device comprising:
- a cartridge including:
- a receptacle for removeably receiving a TPA fuse;
- a power input bullet terminal connected to a first end of a power input busbar, the first end of the power input busbar being opposite to a second end of the power input busbar, the second end of the power input busbar disposed in the receptacle and directly connectable to a first portion of the TPA fuse, and the power input busbar void of a busbar connection between the first end of the power input busbar and the second end of the power input busbar;
- a power output bullet terminal connected to a first end of a power output busbar, the first end of the power output busbar being opposite to a second end of the power output busbar, the second end of the power output busbar disposed in the receptacle and directly connectable to a second portion of the TPA fuse, and the power output busbar void of a busbar connection between the first end of the power output busbar and the second end of the power output busbar;
- and
- wherein when the cartridge in removeably received by a power distribution panel the power input bullet terminal removeably couples with a power input connection of the power distribution panel and the power output bullet terminal removeably couples with a power output connection of the distribution panel.
3 more elements
An overcurrent protection device comprising:
- a cartridge having a front portion opposite a back portion and a top portion opposite a bottom portion, the top portion and the bottom portion disposed between the front portion and the back portion, the cartridge including:
- a mechanical alarm positioned in the front portion of the cartridge;
- a power input terminal positioned in the back portion of the cartridge;
- a power output terminal positioned in the back portion of the cartridge;
- a receptacle positioned in the top portion of the cartridge between the mechanical alarm positioned in the front portion of the cartridge and the power input terminal and power output terminal positioned in the back portion of the cartridge for removeably receiving a TPA fuse;
- and
- a cover positioned in the top portion of the cartridge with the receptacle, the cover slideably positioned in one or more channels positioned in the cartridge and displaceable between an open position and a closed position, wherein when in the closed position the cover protects the TPA fuse removeably received in the receptacle.
4 more elements
An overcurrent protection device comprising:
- a cartridge including:
- a receptacle for removeably receiving a TPA fuse, the TPA fuse including an indicator pin, and
- a mechanical alarm to indicate when the TPA fuse has blown from an overcurrent event, the mechanical alarm including a member displaceable between a first position and a second position, wherein the indicator pin forces the member to displace from the first position to the second position, and when in the second position a portion of the member extends a distance from the cartridge indicating the TPA fuse has blown from the overcurrent event.
Dependencies are inferred from the claim text.