ADC/Krone Blocks
Find your block then click on the photo and you will be navigated to the corresponding Front Tap Shoe description page.
NOTE: this photo displays the differences and FTS numbers of Krone LSA models. Please look below for the specific block and corresponding FTS link: 
(click on image for enlargement)
C39104-A92-530/540 (TP1036)
LSA+ Series 2 (TP1047)
(TP1047-100 PRAM)
NOTE: PRAM FTS WORK ON DISCONNECT MODULES ONLY... for further explanation, see page 4 of this publication http://www.adckrone.com/in/en/library/brochures/Carrier/connectivity/LSA-PLUS_400255IN.pdf
or visit page 14 here http://www.adckrone.com/eu/en/webcontent/support/PDFs/carrier/103629BE.pdf
Krone Series LSA+ NT & HD10 & HD180 (TP1087)
(TP1087-100 PRAM)
Krone Highband (TP1115)
Krone/Quante (TP1069)
Krone LSA Series 10 (TP1160)
Krone/Siemens 71 block (TP1046i)
Cross Connect (TP1050) Photo of block not available
COLOR DISTINGUISHERS, FEATURES AND FUNCTIONAL DESCRIPTION LSA+
The LSA-PLUS® series module casing is made of flame-retardant thermoplastic polyester and is extremely resistant against environmental influences (climate; aggressive atmosphere; exposure to sunlight). The insulation displacement contacts arranged at an angle in the casing are made of silver-plated special brass and are characterised by their low transition resistances and their high level of transmission quality, which is due not least to the gas-tight insulation displacement connection. Naturally, LSA-PLUS technology fulfils the high requirements of the standard ISO/IEC 352, Part 4.
Connection module
The functional principle of the LSA-PLUS connection module is
based on an unbreakable connection. On the system/cable side and
the jumper side, the cable leads are connected to the contacts
arranged opposite one another. In the centre are separate contacts
for each pair, which, for example, can be used for measurement
and testing work, for switching using switching adapters or for
inserting overvoltage protection magazines (3-point protection with
overvoltage protection contact arrestors or semiconductor elements).
The casing is grey.
Disconnection module
With the LSA-PLUS disconnection module, the connection can be
broken by placing a disconnection plug in the normally closed
contact between the connection contacts. Using patch and test cords,
it is possible to create a wide variety of different circuits for measuring and
testing. The disconnection module principle is particularly suitable for realising high-quality protection
concepts. The casing is white.
Switching module
With the LSA-PLUS switching module, the individual connection contacts and up to 40 idle circuits are
disconnected. By adding plugs or cords, circuits can be connected if necessary or used for measuring and
testing purposes. The installation of 5-point or graded protection is also possible. The casing is brown or,
in the LSA-PLUS NT modules, yellow.
Earth module
Depending on the design, the LSA-PLUS earth modules enable up to 84 cable leads to be laid to a common
electrical potential. Via a securely connected flexible earth line, the earth potential to a backmount frame or
to an earth terminal is established. The casing is red.