Removable modular control device for a contactor apparatus

Details Removable modular control device for a contactor apparatus Removable modular control device for a contactor apparatus

1989-05-22

1991-05-21

Pellinen, A. D.

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

For relays or solenoids

361189, 361396, H01H 4700

Patent

active

050180436

ABSTRACT:
A removable modular control device for a contactor apparatus having in a casing, power switches actuated by an electromagnet, the coil of which is connected to two external connecting terminals accessible from the exterior through two respective openings provided on the upper face of the casing, each of these terminals having one clamping screw accessible through one opening formed in the front face of the casing. The control device includes a selector which is lodged in an insulating case provided with two rigid projecting pins adapted to be clamped in the connecting terminals, this selector being connected between the projecting pins and input terminals disposed on the upper face of the insulating case.

REFERENCES:
patent: 3588616 (1971-06-01), Palazinni
patent: 3727157 (1973-04-01), Gronert et al.
patent: 3980978 (1976-09-01), Lacan
patent: 4137559 (1979-01-01), Reuting
patent: 4356368 (1982-10-01), Osika
patent: 4616177 (1986-10-01), McClain et al.
patent: 4622444 (1986-11-01), Kandatsu et al.
patent: 4879437 (1989-11-01), Dard et al.
patent: 4926149 (1990-05-01), Saens et al.
"Molded Stackable Surface Mounted Connector", disclosed anonymously, Reproduced from Research Disclosure, Sep. 1986, No. 269, Kenneth Mason Publication Ltd., England.

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