Protective switches

Industry

CPC
H01H83/00

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

Sub Industries

H01H83/02operated by earth fault currents H01H83/04with testing means for indicating the ability of the switch or relay to function properly H01H83/06operated by current falling below a predetermined value H01H83/08operated by reversal of dc H01H83/10operated by excess voltage H01H83/12operated by voltage falling below a predetermined value H01H83/14operated by unbalance of two or more currents or voltages H01H83/142with bimetal elements H01H83/144with differential transformer H01H83/16operated by abnormal ratio of voltage and current H01H83/18operated by abnormal product of, or abnormal phase angle between, voltage and current H01H83/20operated by excess current as well as by some other abnormal electrical condition H01H83/22the other condition being unbalance of two or more currents or voltages H01H83/223with bimetal elements H01H83/226with differential transformer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Trip unit with high-load analysis
- Patent number 12,166,341
- Issue date Dec 10, 2024
- EATON INTELLIGENT POWER LIMITED
- Daniel A. Hosko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical wiring device
- Patent number 12,160,097
- Issue date Dec 3, 2024
- Hubbell Incorporated
- Zhouxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrified vehicle high voltage contactor control
- Patent number 12,128,774
- Issue date Oct 29, 2024
- Ford Global Technologies, LLC
- Rui Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
- Patent number 12,072,371
- Issue date Aug 27, 2024
- Hubbell Incorporated
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear system having chain driven circuit breaker and associate...
- Patent number 12,027,830
- Issue date Jul 2, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Earth leakage breaker having built-in trip module type circuit breaker
- Patent number 11,984,284
- Issue date May 14, 2024
- DONG-A ELECTRIC CO., LTD.
- Tae Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for modifying solid-state breaker operations ba...
- Patent number 11,978,606
- Issue date May 7, 2024
- Rockwell Automation Technologies, Inc.
- Aiman Kerim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Smart circuit interrupter accessories internal component diagnostics
- Patent number 11,978,607
- Issue date May 7, 2024
- EATON INTELLIGENT POWER LIMITED
- Patrick Martinez Garcia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LCDI power cord circuit having a power cord fault circuit for monit...
- Patent number 11,979,016
- Issue date May 7, 2024
- Tower Manufacturing Corp.
- Victor V Aromin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power cord with leakage current detection and interruption function
- Patent number 11,973,334
- Issue date Apr 30, 2024
- Chengli Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-section conductor type ground fault circuit interrupter with re...
- Patent number 11,972,918
- Issue date Apr 30, 2024
- WENZHOU FAHINT ELECTRIC CO., LTD
- Shangbing Wan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Performance improvement unit for pulsed-ultraviolet devices
- Patent number 11,955,303
- Issue date Apr 9, 2024
- Anram Holdings
- Prakash Valentino Ramanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system and interrupter system
- Patent number 11,935,712
- Issue date Mar 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Kanematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic electrical breaker
- Patent number 11,887,801
- Issue date Jan 30, 2024
- SAUDI ELECTRICITY COMPANY
- Hani Shutaywi N. Alruwaili
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical wiring device
- Patent number 11,870,239
- Issue date Jan 9, 2024
- Hubbell Incorporated
- Zhouxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push-button switch assembly and diagnosic methods thereof
- Patent number 11,869,737
- Issue date Jan 9, 2024
- Ford Global Technologies, LLC
- Paul Braithwaite
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...
- Patent number 11,862,906
- Issue date Jan 2, 2024
- Hubbell Incorporated
- David Ridgeway
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breakers with shaped neutral busbars and/or load terminals...
- Patent number 11,817,282
- Issue date Nov 14, 2023
- EATON INTELLIGENT POWER LIMITED
- Somashekharayya Hiremath
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical power cord with inline ground fault circuit interrupter
- Patent number 11,811,173
- Issue date Nov 7, 2023
- Avellina Enterprises, LLC
- Youri K. Dimitrov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fusible switching disconnect modules and devices with tripping coil
- Patent number 11,804,350
- Issue date Oct 31, 2023
- EATON INTELLIGENT POWER LIMITED
- Matthew Rain Darr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Steady state fault current calculation method for modular multileve...
- Patent number 11,789,047
- Issue date Oct 17, 2023
- Beijing Jiaotong University
- Jinghan He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leakage current blocking circuit and leakage current blocking metho...
- Patent number 11,777,302
- Issue date Oct 3, 2023
- Realtek Semiconductor Corp.
- Hung-Der Su
- G01 - MEASURING TESTING
Information Patent Grant
Smart circuit breaker, system including the same, and method of man...
- Patent number 11,764,603
- Issue date Sep 19, 2023
- EATON INTELLIGENT POWER LIMITED
- Patrick T. Walsh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
- Patent number 11,747,392
- Issue date Sep 5, 2023
- Hubbell Incorporated
- Thomas James Batko
- G01 - MEASURING TESTING
Information Patent Grant
Switchgear system having chain driven circuit breaker and associate...
- Patent number 11,735,893
- Issue date Aug 22, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state ground-fault circuit interrupter
- Patent number 11,721,508
- Issue date Aug 8, 2023
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remote load switching circuit breaker
- Patent number 11,721,513
- Issue date Aug 8, 2023
- EATON INTELLIGENT POWER LIMITED
- Kamal Madhubhai Vaghasiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Annunciating or power vending circuit breaker for an electric load
- Patent number 11,712,966
- Issue date Aug 1, 2023
- EATON INTELLIGENT POWER LIMITED
- Ronald L. Thompson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
- Patent number 11,705,712
- Issue date Jul 18, 2023
- Boon Lum Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor control center with enhanced circuit disconnect
- Patent number 11,699,562
- Issue date Jul 11, 2023
- Rockwell Automation Technologies, Inc.
- David C. Mazur
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
- Publication number 20240418767
- Publication date Dec 19, 2024
- HUBBELL INCORPORATED
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...
- Publication number 20240421582
- Publication date Dec 19, 2024
- Chengli LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20240404768
- Publication date Dec 5, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND METHOD
- Publication number 20240395476
- Publication date Nov 28, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20240395477
- Publication date Nov 28, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20240387119
- Publication date Nov 21, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20240387120
- Publication date Nov 21, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER TERMINAL BOX HAVING LEAKAGE CURRENT BLOCKING FUNCTION
- Publication number 20240290564
- Publication date Aug 29, 2024
- VISION TECH Corporation
- Ho Seok LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
- Publication number 20240249902
- Publication date Jul 25, 2024
- Anram Holdings
- Prakash Valentino Ramanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESETTING RCD MECHANISM BY THE HANDLE
- Publication number 20240242911
- Publication date Jul 18, 2024
- Schneider Electric Industries SAS
- Claude Burnot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS
- Publication number 20240222954
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Kenneth Riehl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS
- Publication number 20240222955
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Kenneth Riehl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINKAGE MECHANISM, BASE, AND SURGE PROTECTION DEVICE
- Publication number 20240222966
- Publication date Jul 4, 2024
- Shanghai Chenzhu lnstrument Co.,Ltd
- Keqi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SYSTEM AND INTERRUPTER SYSTEM
- Publication number 20240177946
- Publication date May 30, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KANEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...
- Publication number 20240128693
- Publication date Apr 18, 2024
- HUBBELL INCORPORATED
- David Ridgeway
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTUATION SYSTEM WITH A TEMPERATURE-CONTROLLED ACTUATION MATERIAL
- Publication number 20240079194
- Publication date Mar 7, 2024
- Eaton Intelligent Power Limited
- Avadhoot Anil Kittur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR FOR A CIRCUIT BREAKER AND A DOWNSTREAM CONTACTOR, FEEDER...
- Publication number 20240055196
- Publication date Feb 15, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Martin Bodenmeier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MODIFYING SOLID-STATE BREAKER OPERATIONS BA...
- Publication number 20240047161
- Publication date Feb 8, 2024
- Rockwell Automation Technologies, Inc.
- Aiman Kerim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLUG-IN SUMMATION CURRENT TRANSFORMER MODULE, RAIL-MOUNTED DEVICE,...
- Publication number 20240038474
- Publication date Feb 1, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Sebastian Schaich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL WIRING DEVICE
- Publication number 20240030699
- Publication date Jan 25, 2024
- HUBBELL INCORPORATED
- Zhouxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIFIED VEHICLE HIGH VOLTAGE CONTACTOR CONTROL
- Publication number 20230415580
- Publication date Dec 28, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Rui WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
- Publication number 20230408575
- Publication date Dec 21, 2023
- HUBBELL INCORPORATED
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER HOUSING WITH TWO-STAGE STRUCTURE
- Publication number 20230377822
- Publication date Nov 23, 2023
- Rockwell Automation Technologies, Inc.
- Daniel Brugger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANNUNCIATING OR POWER VENDING CIRCUIT BREAKER FOR AN ELECTRIC LOAD
- Publication number 20230331089
- Publication date Oct 19, 2023
- Eaton Intelligent Power Limited
- RONALD L. THOMPSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
BOX CORE MODULE, PLUG MODULE, AND SURGE PROTECTIVE DEVICE (SPD)
- Publication number 20230326697
- Publication date Oct 12, 2023
- XIAMEN SET ELECTRONICS CO., LTD
- Jian YE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SYSTEM
- Publication number 20230326688
- Publication date Oct 12, 2023
- IIE GmbH & CO. KG
- Ekkehard Kress
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SAFETY SYSTEM WITH TIMER
- Publication number 20230318279
- Publication date Oct 5, 2023
- Belgravia Wood Limited
- Jaime RAMOS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
- Publication number 20230298842
- Publication date Sep 21, 2023
- Anram Holdings
- Prakash Valentino Ramanand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EARTH LEAKAGE BREAKER HAVING BUILT-IN TRIP MODULE TYPE CIRCUIT BREAKER
- Publication number 20230290600
- Publication date Sep 14, 2023
- DONG-A ELECTRIC CO., LTD.
- Tae Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Power Cord with Inline Ground Fault Circuit Interrupter
- Publication number 20230275377
- Publication date Aug 31, 2023
- Avellina Enterprises, LLC
- Youri K. Dimitrov
- H01 - BASIC ELECTRIC ELEMENTS

Protective switches

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Trip unit with high-load analysis

Electrical wiring device

Electrified vehicle high voltage contactor control

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Switchgear system having chain driven circuit breaker and associate...

Earth leakage breaker having built-in trip module type circuit breaker

Systems and methods for modifying solid-state breaker operations ba...

Smart circuit interrupter accessories internal component diagnostics

LCDI power cord circuit having a power cord fault circuit for monit...

Power cord with leakage current detection and interruption function

Two-section conductor type ground fault circuit interrupter with re...

Performance improvement unit for pulsed-ultraviolet devices

Control system and interrupter system

Electronic electrical breaker

Electrical wiring device

Push-button switch assembly and diagnosic methods thereof

Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...

Circuit breakers with shaped neutral busbars and/or load terminals...

Electrical power cord with inline ground fault circuit interrupter

Fusible switching disconnect modules and devices with tripping coil

Steady state fault current calculation method for modular multileve...

Leakage current blocking circuit and leakage current blocking metho...

Smart circuit breaker, system including the same, and method of man...

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Switchgear system having chain driven circuit breaker and associate...

Solid-state ground-fault circuit interrupter

Remote load switching circuit breaker

Annunciating or power vending circuit breaker for an electric load

Arc fault circuit interrupter (AFCI) with arc signature detection

Motor control center with enhanced circuit disconnect

Patents Applicationslast 30 patents

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...

CIRCUIT BREAKER

CIRCUIT BREAKER AND METHOD

CIRCUIT BREAKER

CIRCUIT BREAKER

CIRCUIT BREAKER

CIRCUIT BREAKER TERMINAL BOX HAVING LEAKAGE CURRENT BLOCKING FUNCTION

PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES

RESETTING RCD MECHANISM BY THE HANDLE

GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS

GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS

LINKAGE MECHANISM, BASE, AND SURGE PROTECTION DEVICE

CONTROL SYSTEM AND INTERRUPTER SYSTEM

SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...

ACTUATION SYSTEM WITH A TEMPERATURE-CONTROLLED ACTUATION MATERIAL

CONNECTOR FOR A CIRCUIT BREAKER AND A DOWNSTREAM CONTACTOR, FEEDER...

SYSTEMS AND METHODS FOR MODIFYING SOLID-STATE BREAKER OPERATIONS BA...

PLUG-IN SUMMATION CURRENT TRANSFORMER MODULE, RAIL-MOUNTED DEVICE,...

ELECTRICAL WIRING DEVICE

ELECTRIFIED VEHICLE HIGH VOLTAGE CONTACTOR CONTROL

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

CIRCUIT BREAKER HOUSING WITH TWO-STAGE STRUCTURE

ANNUNCIATING OR POWER VENDING CIRCUIT BREAKER FOR AN ELECTRIC LOAD

BOX CORE MODULE, PLUG MODULE, AND SURGE PROTECTIVE DEVICE (SPD)

ELECTRICAL SYSTEM

ELECTRICAL SAFETY SYSTEM WITH TIMER

PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES

EARTH LEAKAGE BREAKER HAVING BUILT-IN TRIP MODULE TYPE CIRCUIT BREAKER

Electrical Power Cord with Inline Ground Fault Circuit Interrupter