Product Search Information Back to PORTAL
You are here: / Tags / Stg
Product Details

Single Pair Protection Plug SOR PU 2C

Art.No.: C233797A0000
Single Pair Protection Plug SOR PU 2C
Single Pair Overvoltage and Current Protection

No ratings.
3M Manufacturer: 3M
Category: Accessories for Pouyet STG
This item is not in stock and must be reordered.
6,86 € w/o VAT, plus Shipping
Single Pair Protection Plug SOR PU 2C

STG Single Pair Protection plugs (SPP) SOR PU are designed for use with STG modules to provide protection to individual copper pairs of most voice and data, fixed and wireless network applications, against high voltage surge due to lightning and overcurrent, generated by induction or direct contact with power lines.

SOR PU SPP´s are five-pin terminal device.
The SPP houses the three-pole gas discharge tube (GDT) with failsafe. When a surge voltage affects the line due to lightning, ionization of gas inside the GDT takes place draining the high voltage. In case a residual current due to this voltage persists, the fail-safe in the three-pole GDT melts and drains the current to ground.
The SOR PU 2C SPP also houses two series-element positive temperature coefficient thermisters (PTCR) which limit the current by increasing its resistance from a low to a very high value, resulting in an open circuit. When the voltage surge passes, the resistance will decrease and the line will be active again.
Testing and disconnection of individual lines is possible without removing the SPP´s from the STG modules.

Media files Tags [!] Price Alert

We are happy to inform you about a price change of this product respectively when it hits the price you want to purchase.

Verification code:
Write Product Review
You have to be logged in to write a review.
No review available for this item.
Current product Single Pair Protection Plug SOR PU 2C Single Pair Protection Plug SOR PU 2C
Art.No.: C233797A0000  
Single Pair Overvoltage and Current Protection
6,86 €*