General
Number of poles	1
Nominal current	60 A
Connection type	Screwing
Mounting method	DIN rail
Width	5 mm
Number of inputs	1
Number of outputs	12
Contact safe

The Hager KM13E is a brass terminal block designed for use in NZ meter boards, specifically intended for connecting the protective earth conductor (PE). The device features 13 connection points, with one input and twelve outputs, enabling multiple conductors to be connected at a central point. The terminal block is mounted on a DIN rail, allowing for standardized and secure installation in enclosures and distributions. Connections are made via screws, ensuring a firm and reliable connection. The terminal block is made of brass, a material known for its good electrical conductivity and corrosion resistance, which is particularly advantageous in damp or industrial environments.

Barrier strip

The KM13E is designed as a barrier strip, allowing multiple conductors to be connected in a row. This simplifies installation and maintenance, as all connections are consolidated at one location. The number of poles is 1, meaning the terminal block is designed for a single conductor cross-section, although it features multiple connection points. The rated current is 60 A, indicating the maximum current load the terminal block can safely carry. This value is critical when selecting the terminal block in relation to the conductors to be connected and the electrical load in the specific application.

DIN rail mounting

Mounting is done on a DIN rail, a standard in electrical engineering that enables quick and secure installation in enclosures and distributions. The width of the terminal block is 5 mm, facilitating placement in compact switchgear. The depth is 85 mm, describing the spatial extension into the switchboard. DIN rail mounting is particularly advantageous in industrial and commercial installations where modular and standardized installation is required.

Technical properties and material

The terminal block is halogen-free, REACh-SVHC-free, and RoHS-compliant, meaning it meets current environmental and safety regulations. These properties are important for use in enclosed spaces and in installations where the avoidance of harmful substances is required. The brass material ensures high electrical conductivity and good mechanical stability. The terminal block is not shock-protected, meaning it is not suitable for applications where direct contact with conductors by persons is possible without additional protective measures.

Applications

The KM13E is primarily intended for use in NZ meter boards, specifically for connecting the protective earth conductor (PE). This is an important component of electrical safety, as the PE conductor provides a safe path for fault currents in the event of a fault. The terminal block is suitable for applications in residential and commercial buildings where a central PE connection is required. Use in industrial environments is also possible, provided environmental conditions (such as humidity, temperature, and mechanical stress) remain within specified limits.

Compatibility and accessories

The terminal block is designed for mounting on DIN rails, which are typically used in standard switchboards and distributions. Use is exclusively within the intended application as a PE terminal block in meter boards.

Operational benefits

The central PE connection via the KM13E simplifies the installation and maintenance of electrical systems. The clear structure with 13 connection points enables an organized and structured wiring layout. The use of brass ensures a long service life and reliable electrical conductivity. DIN rail mounting allows for quick and secure installation, reducing installation time and minimizing error potential. Compliance with environmental standards such as RoHS and REACh is an additional benefit, particularly when adhering to legal regulations and using the product in sensitive applications.

Connection and linking

Connections are made via screws, ensuring a firm and secure connection. Screws must be tightened according to the specified cross-section of the conductors to be connected, to ensure optimal electrical and mechanical connection. The terminal block is not shock-protected; therefore, additional protective measures must be observed during installation and maintenance to prevent accidents. The maximum current load of 60 A must be considered when selecting conductors and the overall system to ensure safe and reliable operation.