Split cable glands for cables with connectors

By using split cable glands by icotek pre-terminated cables with diameters from 1 to 35 mm can be quickly routed into enclosures, control panels or machines and be sealed with up to IP66 / IP68 / UL Type 4X* rated ingress protection (certified according to EN 60529 / UL50-E). In addition, the cable glands serve as strain reliefs on the cable. The split cable glands enable quick and easy assembly which is great for retrofits and maintenance. Find out more »

The different model ranges of the icotek split cable glands offer various application possibilities:

• The » split cable gland KVT-ER provides high certified ingress protection ratings (IP65 / IP66 / IP67 / IP68 / UL type 12/4X*) due to an injected gasket and it provides strain relief acc. to EN 62444. The KVT-ER is available for metric cut-outs M25-M63.
• The » split IP54 cable gland KVT is an icotek classic. It can be tool-free assembled with » KT grommets and be mounted on metric cut-outs M20-M63.
• The » angled split IP54 cable gland KVT-W90 enables prefabricated and standard cable transit at a 90° angle to the enclosure or machine wall. It is as well particularly suitable for the introduction of corrugated conduits. Available for M32 and M50 cut-outs.
• The very » compact split cable gland QVT (IP54) is tool-free assembled with » QT grommets and can be mounted on metric cut-outs M16-M50. The QVT series is characterised by its low mounting height and its extremely small structure.

• The » split IP54 cable glands QVT-CLICK (M16 - M40) and » KVT-SNAP (M32, M40 and M63) are ideal for mounting without any tools by snapping them directly into the cut-out. Therefore, they are suited perfectly when maintenance and retrofitting. A fixation with a locknut is not necessary, but possible with the KVT-SNAP.
• For applications with lower requirements on ingress protection icotek offers a » split cable gland with brush seal, specifically designed to feed cables easily into server racks, control panels and through raised floors and walls.
• Optional accessories: For split cable glands icotek offers » split locknuts as well as special locknuts which are suitable for routing D-Sub, DVI, Patch, USB, VGA or PROFIBUS connectors.

Depending on the model series, the split cable glands KVT and QVT are available in metric sizes from M16 to M63, thus matching metric standard cut-outs.

*4X for indoor use only

What is a cable gland?

A cable gland is a bushing for inserting or passing a cable through a wall. It is usually made of plastic or metal, fixes the cable and can take on additional functions such as sealing or strain relief. Cable glands are mostly manufactured according to EN 50262 and consist of several parts that are screwed together via a thread and a hexagonal locknut.

What is the purpose of a cable gland?

The cable gland fulfills various functions. Main tasks are:

• Damage-free implementation
• Mechanical fixation of the cable
• Strain relief
• Bend protection
• Dirt and water sealing according to IP classes or UL / NEMA type ratings

Depending on the area of application, different functions are required. The requirements for the cable gland are determined by the installation, the ambient conditions and industry-specific standards (e.g. food technology, medical technology, outdoor areas, Ex Zones, ...).

How does a cable gland work?

The fitting consists of several parts. In the middle there is a seal made of rubber or elastomer, for example. It is inserted into a one-piece or multi-piece housing. When the housing is screwed on, the seal is pressed against the cable and, depending on the model, provides the necessary strength, sealing and strain relief.

What size should the cable gland be?

The size of the cable gland depends on the cable that is to be passed through. The size of the cut-out in the wall or housing depends on the size of the cable gland. The cable diameter therefore determines the size of the gland and the hole.

What does PG cable gland mean?

The PG cable glands have a "steel pipe" thread. This thread has different dimensions than the metric threads used today and the two types of thread are not compatible with each other. The PG cable glands have largely been replaced by the new glands according to EN 60423 and are generally no longer installed.

Which cable gland do I use for which cable?

The size of the cable gland depends on the outer diameter of the cable. The size of the cable can be found either from the data sheet or by measuring.

When exposed to dirt or moisture, it is also important to use a cable gland with at least the required protection class (IP XX) or UL / NEMA type rating. A cable gland with a higher protection class can be used without hesitation.

Which cable gland do I use for cables pre-assembled with connectors?

There are special split cable glands for pre-assembled cables. These allow to insert a cable with a plug without removing it. The cable gland is simply assembled around the cable. Split cable glands can also be used for cables without connectors, but the opposite case does not work.

Which cable gland for 3 x 1.5?

A NYM-J 3 x 1.5 has an outside diameter of about 9 mm. The following cable glands are suitable for this diameter:

• M16 x 1,5
• M18 x 1,5
• M20 x 1,5
• M24 x 1,5
• M25 x 1,5

If many 3 x 1.5 cables are to be inserted in the same place, it is advisable to use a cable entry plate to bundle many cables through. This saves space and working time compared to many individual cable glands.

Which cable gland do I use for which area of application?

The standards and requirements for cable glands differ depending on the area of application. The building, the installation location and the environmental conditions determine minimum requirements such as which type of protection and explosion safety of the cable gland. In some industries and areas, particularly special requirements and standards apply. This includes:

• Medical technology
• Clean rooms
• Automotive industry
• Potentially explosive areas
• Food technology