Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1989-01-17
1990-06-05
Envall, Jr., Roy N.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361355, 361361, H02B 106, H02B 114
Patent
active
049319027
ABSTRACT:
An electrical consumer unit comprises a moulded plastics baseplate (10) and a cover member (280), the baseplate (10) being adapted to mount a live busbar (24) and a neutral bar (90) to which a main, power-supply switch (196) and a plurality of circuit-breakers (212), for protecting a number of outgoing sub-circuits may be mounted. The unit is particularly intended for use with plug-in type switches and circuit breakers whereby a clip for mounting the switch also establishes electrical connection with the live busbar (24) and neutral bar (90). The present invention concerns a flexible plastic cover piece (252), adapted to clip onto the baseplate (10) in order to shield unused portions of the live busbar (24) against accidental contact.
REFERENCES:
patent: 4472761 (1984-09-01), Koslosky
patent: 4646198 (1987-02-01), Rich et al.
Envall Jr. Roy N.
Guttman Richard T.
Jimenez Jose W.
Square D Company
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