AFCI circuit test module
First Claim
1. An electrical circuit testing device comprising:
- a primary circuit tester including a main housing having a first end including a plurality of electrodes and a second end having a display member, wherein said plurality of electrodes are adapted to matingly engage with a standard household receptacle with said display member providing information relating to parameters associated with the standard household receptacle; and
an AFCI circuit test module including a main body portion, a plug portion having a plurality of prongs adapted to matingly engage with a standard three-prong receptacle, a probe receiving portion including a plurality of openings formed in the main body portion for receiving and electrically interconnecting the plurality of electrodes of the primary circuit tester with the plug portion of the AFCI circuit test module, an AFCI test circuit for testing AFCI protected circuits, an AFCI circuit provided in the main body portion for providing arc fault protection to an unprotected electrical circuit, and an AFCI test actuator provided on the main body portion for initiating a test of an AFCI protected circuit wherein, upon engaging the plug portion with an AFCI protected receptacle, activation of the AFCI test actuator tests the operation of the AFCI protected circuit through the AFCI test circuit.
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Accused Products
Abstract
An arc fault circuit interrupter (AFCI) module includes a plug portion, a probe receiving portion and an AFCI test actuator for initiating a test of an AFCI protected circuit. More specifically, the plug portion includes a plurality of prongs configured to matingly engage with a standard three-prong receptacle. With this construction, upon engaging the plug portion with a AFCI protected receptacle, manipulation of the AFCI test actuator will cause a properly operating AFCI device to trip, i.e., terminate power to the AFCI protected receptacle. The module can also be provided with an AFCI circuit. The module can then be employed to protect an electrical device that is plugged into an unprotected circuit. The probe receiving portion is adapted to interconnect and expand the testing capabilities of a standard receptacle tester or, alternatively, be interconnected with various test probes associated with standard voltage testers.
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Citations
23 Claims
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1. An electrical circuit testing device comprising:
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a primary circuit tester including a main housing having a first end including a plurality of electrodes and a second end having a display member, wherein said plurality of electrodes are adapted to matingly engage with a standard household receptacle with said display member providing information relating to parameters associated with the standard household receptacle; and
an AFCI circuit test module including a main body portion, a plug portion having a plurality of prongs adapted to matingly engage with a standard three-prong receptacle, a probe receiving portion including a plurality of openings formed in the main body portion for receiving and electrically interconnecting the plurality of electrodes of the primary circuit tester with the plug portion of the AFCI circuit test module, an AFCI test circuit for testing AFCI protected circuits, an AFCI circuit provided in the main body portion for providing arc fault protection to an unprotected electrical circuit, and an AFCI test actuator provided on the main body portion for initiating a test of an AFCI protected circuit wherein, upon engaging the plug portion with an AFCI protected receptacle, activation of the AFCI test actuator tests the operation of the AFCI protected circuit through the AFCI test circuit. - View Dependent Claims (2, 3, 4)
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5. An AFCI circuit test module comprising:
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a main body portion;
a plug portion having a plurality of prongs adapted to matingly engage with a standard three-prong receptacle;
a probe receiving portion including a plurality of openings formed in the main body portion, said openings being adapted to receive and electrically interconnect a circuit tester with the plug portion;
an AFCI test circuit for testing AFCI protected circuits; and
an AFCI test actuator provided on the main body portion for initiating a test of an AFCI protected circuit wherein, upon engaging the plug end with an AFCI protected receptacle, activation of the AFCI test actuator tests the operation of the AFCI protected receptacle through the AFCI test circuit. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. An AFCI circuit test module comprising:
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a main body portion;
plug means provided on the main body portion for engaging with a standard three-prong receptacle;
probe receiving means formed in the main body portion for receiving and electrically interconnecting a circuit tester with the plug means; and
an AFCI test means carried by the main body portion for initiating a test of an AFCI protected circuit, wherein upon engaging the plug means with an AFCI protected receptacle, activation of the AFCI test means tests the operational capacity of the AFCI protected receptacle. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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21. An AFCI circuit module comprising:
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a main body portion;
a plug portion having a plurality of prongs adapted to matingly engage with a standard three-prong receptacle;
a probe receiving portion including a plurality of openings formed in the main body portion for receiving and electrically interconnecting an electrical device; and
an AFCI circuit provided in the main body portion, said AFCI circuit providing ARC fault protection to an electrical device when plugged into an unprotected circuit. - View Dependent Claims (22, 23)
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Specification