Phoenix Contact Valvetrab-Safe Energy Control (SEC) Type 2 surge protection device

Phoenix Contact has released the Valvetrab-Safe Energy Control (SEC) Type 2 surge protection device.

The compact device is 12 mm wide per module, reducing the need for installation space and allowing housing in a miniature distribution system. It protects against lightning strikes and surges to deliver maximum reliability for installations in need of continuous power.

The device features SEC technology and high discharge capacity. The pluggable nature of the SEC Type 2 arrester allows for quick installation and maintenance. The base element and plug can be rotated by 180° for easy alignment, which also enables a connection with shorter cable lengths and legible, upright-facing markings.

The SEC Type 2 is both vibration and shock proof and is monitored by an easy-to-read status indicator and a remote signalling contact. It has been independently tested to the latest IEC 61643-11 standards and has GL shipping approval.

The device is part of a portfolio of protection devices that ensure high availability of power. The range also includes protection devices for data networks, radiocommunications and pipelines.

The SEC arrester series is rated for voltages up to 690 V and independently certified for discharge currents up to 50 kA limp or 100 kA Imax.

The SEC Type 1 device delivers durability and performance thanks to the combination of Safe Energy Control features and new Spark Gap technology which prevents any line follow current. This reduces stress on the entire installation while helping to ensure the long-term durability of the MOV-based Type 2 protection. Sensitive downstream components are protected due to the device’s low-voltage protection level.

The SEC portfolio is suitable for use in infrastructure, transport, wind energy, telecommunications and the building sector.