Electrical switching apparatus and trip indicator therefor

JS Gibson, JW Lockhart - US Patent 7,358,838, 2008 - Google Patents
3,401,363 A 9/1968 Vyskocil et al. 3,443.258 A 5, 1969 Dunham et al. 3,596.219 A 7, 1971
Erickson 4,104,491 A* 8/1978 Duble..................... 200/50.15 4,118,607 A* 10/1978 …

Circuit interrupter with status indication

M Fasano - US Patent 10,468,219, 2019 - Google Patents
A circuit interrupter having a status indicator providing a current status of the circuit
interrupter, the status indicator presenting one of: an On state, an Off state or a Fault state …

Electrical box having sight window and mounting assembly

KW Korcz, SJ Johnson - US Patent 9,496,698, 2016 - Google Patents
An electrical box and support assembly includes an electri cal box and a mounting bracket.
The mounting bracket has a support arm for coupling with the bottom side of the electrical …

Magnetic trip device for circuit breaker

LEE Kyuho - US Patent 10,522,314, 2019 - Google Patents
(57) ABSTRACT A magnetic trip device comprises an actuator coil part having a plunger; an
output plate configured to rotate in a first direction by the pressing of the plunger; a micro …

Magnetic trip device for circuit breaker

LEE Kyuho - US Patent 10,460,897, 2019 - Google Patents
The present disclosure relates to a magnetic trip device for a circuit breaker capable of
maintaining fault information indication until a user removes the cause of an accident …

Relay and a method for indicating a relay failure

SS Chopade, YM Wah, YC Yeong - US Patent 9,543,098, 2017 - Google Patents
A relay and a method for indicating a relay failure may be provided, whereby the relay
comprises a switch assembly capable of providing a trigger signal based on a switching …