Standard Block
Each block consists of two halves which together creates a square shaped 60 mm long sealing insert. Standard insert blocks are divided up in seven sizes, 15, 20, 30, 40, 60, 90 and 120 mm in square.
- They are designed to seal cables and pipes with diameters from 3.5 – 110 mm (0.14-4.33”).
- Other dimensions can be supplied to order.
- Ex approved
Overview
It is important that the insert block is the right size, with respect to the cable, to ensure a proper seal. Measure the cable diameters carefully and select insert blocks according to the table.
Blocks are referred to by their width (A) and hole diameter (B). Thus a block with a width of 15 mm (0.59”) and a hole diameter of 4 mm (00.16”) is referred to as 15/4.
Cornerblocks for RGSC transit (R20)
Standard Block Tables
Standard
ATEX / EX
Group II Category 2GD Ex eb IIC Gb Ex tb IIIC Db Tamb
Anti-Rodent
GR/DWC-34/01/SEP 2007 & RDSO/SPN/204/2011
Train EN-45545
HL 1, HL 2, HL 3 R22 R23
Data
Trade name:
MCT Brattberg Insert Block
Variations:
See TECH SPECS
Lycron data
Read Lycron data sheet:
Data sheet Lycron
Lycron is halogen free and flame retardant.
For all approvals, please also see Certificates
Instructions
- Insert Blocks 15 module, 12x10/0 and 24x5/0 is not approved with RGP system in Ex applications.
Correct and safe installations
To achieve the highest standard of safety, a cable or pipe transit must be installed correctly. As there are many different types of frame – which may be either welded, bolted or glued into position – and insert block, it is essential that installers known when to use the most appropriate installation method.
For more information, please view following instructions, videos or download manuals as PDFs.
Download pdf instructions
Other insert blocks
Handiblock
Newly developed Insert Block that provides greater flexibility, simple and safe installation.
See moreU-Block
The U-Block is used to convert the external dimensions of Insert Blocks, AddBlocks and Spare Blocks to the next modular size.
See moreSpareblock
The unused space in the frame is filled with solid spare blocks. Using the spare blocks allows the option of fitting new cable in the future.
See more