ZB3270

Fuseholders

The most commonly used fuseholder is the ZB3270 series, which is a cost-effective two-pole power distribution panel and circuit breaker. The ZB3270 series is designed to provide reliable, multiple-pole protection with a single fuseholder –perfect for use with 120/240VAC up to 120/208VAC. It is made from UL-Listed Class III and Class II materials and is rated for use with up to 10A/20A fuses.

Application Field of ZB3270 Fuseholders

ZB3270 fuseholders are ideal for protecting household and small commercial electrical circuits. These fuseholders are often used in homes, apartments, small offices, schools, hospitals, industrial facilities, and other similar applications. The ZB3270 fuseholder is used in areas where multiple-pole protection is necessary, such as when splitting a circuit between two different devices, or when protecting an area from electrical surges. It is also suitable for use in both indoor and outdoor environments.

Working Principle of ZB3270 Fuseholders

The ZB3270 fuseholders are designed to protect circuits by breaking the path of power distribution when an over-current exceeds the fuse’s rating. The fuseholders have a two-pole circuit breaker which is set to trip when a certain amount of current passes through it. This trip point is set at an amount that will not cause damage to equipment, and the fuseholder will disconnect the power if the current exceeds the device’s rating. It is also designed to provide short-circuit protection to prevent further damage.

When the fuseholder is open, a visible red flag is raised to indicate an open circuit. This allows the user to easily check the condition of the device without requiring the need for an electrician. If the fuse has tripped and needs to be replaced, the user can easily replace the fuse without having to remove the fuseholder from the circuit. The device also provides surge protection, which reduces the risk of an overvoltage or surge damaging electrical equipment.

ZB3270 fuseholders also come with a variety of accessories, such as mounting clips and covers, to allow for easy installation and protection from physical damage. The fuseholders are available in multiple sizes and are rated for use with various fuse types. The fuseholders can also be purchased with bridging clips, which allow two fuseholders to be connected in series.

In conclusion, the ZB3270 fuseholder is a cost-effective, reliable, and versatile power distribution panel and circuit breaker solution for both home and small commercial applications. It is easy to install and is designed to provide multiple-pole protection and surge protection in one device. The device is also available in multiple sizes and has a variety of accessories available for easy installation and protection.