A device includes a housing, one or more sensors configured to detect at least one of a voltage or a current in proximity to the device, one or more lighting elements configured to output light responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more speakers configured to output audio responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more network interfaces configured to communicatively couple the device to one or more additional devices, and one or more fastening mechanisms configured to secure the device to a surface.

A device includes a housing, one or more sensors configured to detect at least one of a voltage or a current in proximity to the device, one or more lighting elements configured to output light responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more speakers configured to output audio responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more network interfaces configured to communicatively couple the device to one or more additional devices, and one or more fastening mechanisms configured to secure the device to a surface.

A drawer comprising a chassis configured for insertion into an opening in a distribution switchboard, a front facade that closes the opening in the distribution switchboard when the drawer is inserted, and downstream connection terminals intended to be connected to a load, wherein the distribution drawer includes a plurality of connectors that open onto its front facade, each of these connectors being connected to a downstream connection terminal and allowing a measurement apparatus to be connected, and the connection drawer including a selector that is actuatable from the front facade and that allows the downstream connection terminals to be connected to and disconnected from an equipotential link.

A drawer comprising a chassis configured for insertion into an opening in a distribution switchboard, a front facade that closes the opening in the distribution switchboard when the drawer is inserted, and downstream connection terminals intended to be connected to a load, wherein the distribution drawer includes a plurality of connectors that open onto its front facade, each of these connectors being connected to a downstream connection terminal and allowing a measurement apparatus to be connected, and the connection drawer including a selector that is actuatable from the front facade and that allows the downstream connection terminals to be connected to and disconnected from an equipotential link.

The inventive glove provides a work glove that detects the presence of AC voltage without compromising its usability as a work glove. Embodiments of the inventive glove include monopole aerials extending into the fingers of the glove. A thin flexible dielectric layer sits between the aerials and inside of the glove, acting as an electrical barrier between the aerials and the user's hand. The aerials are connected to conventional voltage detector circuitry on a circuit board located on the back of the glove. The circuit board is grounded to the user's wrist, which enhances the circuitry's ability to detect the presence of nearby AC voltage at a safe distance.

A device includes a housing, one or more sensors configured to detect at least one of a voltage or a current in proximity to the device, one or more lighting elements configured to output light responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more speakers configured to output audio responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more network interfaces configured to communicatively couple the device to one or more additional devices, and one or more fastening mechanisms configured to secure the device to a surface.

A device includes a housing, one or more sensors configured to detect at least one of a voltage or a current in proximity to the device, one or more lighting elements configured to output light responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more speakers configured to output audio responsive to the one or more sensors detecting the at least one of the voltage or the current in proximity to the device, one or more network interfaces configured to communicatively couple the device to one or more additional devices, and one or more fastening mechanisms configured to secure the device to a surface.

A method for allowing access to an electrical enclosure having a disconnect includes upon initiation by a user or upon a change of state of the disconnect automatically performing the steps of checking for an absence of voltage, giving a positive indication of an absence of voltage, checking the state of each phase of the electrical disconnect to ensure contacts of the disconnect are open, and opening a lock on the enclosure.

A method for allowing access to an electrical enclosure having a disconnect includes upon initiation by a user or upon a change of state of the disconnect automatically performing the steps of checking for an absence of voltage, giving a positive indication of an absence of voltage, checking the state of each phase of the electrical disconnect to ensure contacts of the disconnect are open, and opening a lock on the enclosure.

A voltage display module for a voltage indication device has a well body, communication cable, cap, and battery shuttle. The well body is secured to the door of the electrical enclosure. The communication plug of the communication cable is secured to the well body. The cap is removably secured to the well body and is accessible to a user from outside the enclosure. The battery shuttle is housed within the well body and has a communication jack secured to one end. The communication jack is configured to engage the communication plug when the battery shuttle is fully inserted and configured to be electrically isolated from the plug when the battery shuttle is partially withdrawn.