Protect your sensitive end devices with our dependable type 3 products.
In order to protect sensitive end devices, you need to implement type 3 device protection as the third and last protection stage. Important requirement: type 2 surge protection must already be installed in the sub-distribution.
Protect AC and DC applications with our reliable PLUGTRAB SEC type 3 surge protection devices. The internal disconnect device offers maximum safety at electrical and thermal overload. Increase the service life and availability of the system through optimal protection of your industrial power supply. Our Push-in connection technology enables quick and tool-free installation. Pluggability enables easy maintenance and testing.
All of the properties at a glance:
With our device protection type 3 BLOCKTRAB, your end devices are protected in a way that is practically invisible.A bearing rail-mounted product that is installed in the control cabinet is not always a suitable solution. BLT-T3 is installed in device sockets, cable ducts, and underfloor systems. BLT-SKT is installed behind standard sockets. The connected consumers remain in operation even in the event of an overload.
Protect the 24 V power supply of end devices like I/Os or controllers with the narrowest type 3 surge protection. The narrow design of just 6 mm ensures space-saving installation.Our pluggable protection modules enable easy testing and replacement.
The adapters for the AC sockets are ideal for retrofitting surge protection into shield electronic end devices. A green LED indicates the protective device's surge function. Optimum protection is provided for all connected consumers. The attachment plug with interface protection simultaneously protects the power supply and another interface against overvoltages.
Configure products and solutions for your individual application.
Surge protection for building installation
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