NSS3-BK

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Terminal Blocks - Barrier Blocks can be used to solve various problems in the electrical industry. The NSS3-BK application is one such solution. It is designed to provide maximum protection on the input/output power supply of the device.

The NSS3-BK is a three-pole Barrier Block with a distance between pole centers of 5mm. It is suitable for connections of up to 12AWG/2.5mm2 wires. This Barrier Block is designed to provide maximum safety to the device against short circuits, surges, and overload. It also ensures that all connections are terminated correctly and securely, preventing accidental removal of the connection.

The NSS3-BK also has a slotted design that allows for secure and reliable electrical connections, and the twin clip design allows for insertion and removal of wires with ease. It is also UL94 V-2 rated for flammability resistance, making it appropriate for highly hazardous areas. The NSS3-BK is also RoHS compliant, and has been rated IP65 for waterproof and dustproof protection.

The working principle of the NSS3-BK Barrier Block is based on the use of several layers of insulation which protect against electrical hazards. The first layer is the terminal block which is made of injection-molded material. This layer has multiple internal barriers that create several layers of insulation to ensure maximum safety of the device. The second layer is the barrier insert which is made of UL94 V-2 rated material. This insert also has multiple internal barriers that create several layers of insulation.

The final layer of the NSS3-BK Barrier Block is the plastic cover or cap which serves as a seal for the internal components. This enclosure provides additional protection, and its design ensures that the device is non-flammable. This ensures that even under extreme operating conditions, the NSS3-BK will not cause a fire hazard.

In summary, the NSS3-BK application field and working principle is the perfect solution for a variety of electrical requirements. It provides maximum protection from short circuits, surges, and overloads, and also ensures that all connections are securely and properly terminated. The inclusion of the UL94 V-2 rated flammability protection, and the IP65 waterproof and dustproof layers make the NSS3-BK ideal for hazardous and challenging work environments.

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