Dear John, thank you for getting in touch with us. Our COMBI junction boxes are ideally suited for installation with our Earth Spring due to their integrated thread. When using our Earth Spring in knock-out junction boxes with cable glands and locknut, the Earth Spring must be placed firmly on the thread of the gland to ensure contact. For this, the thread needs to be long enough. Should you be using a cable gland with locknut in an enclosure with a thicker wall, we recommend trying our OSET earth tags to help if needed. We hope to help you with our answer and are happy to talk to you again 😊

Dear Exileis, thank you for commenting! You can buy the E-Nut at your local Electrical Wholesaler - please contact us on 01208 816062 or e-mail [email protected] to find your nearest. We are looking forward to talking to you!

Hello Simon, thanks for asking. The E-Nut is available at your local Electrical Wholesaler. To find out where your nearest stockist is please contact WISKA UK direct on 01208 816062 or e-mail [email protected]. We are looking forward to getting in touch with you!

Hallo Christian Wolff, wir würden uns dazu gerne einmal direkt mit Ihnen austauschen! Melden Sie sich doch gerne mit dem Betreff KZfaq Rückfrage unter 04191-508-0 oder [email protected], unser Support hilft Ihnen dann gern persönlich!

Hi Christian Wolff, super dass Sie fragen! Die Möglichkeit über eine Membrane am Boden ein Kabel einzuführen haben Sie bei unseren Varianten COMBI 108 / 206 / 407 / 607 / 1210. Beim COMBI 308 gibt es diese Möglichkeit nicht.

Thank you for your comments Tony. The SHARK Joints are not designed for permanent submersion in water. They are tested to EN 50393 for underground joints ideally suited for burying but not for use in just water. If you wish to have a gel joint for permanent submersion in water we would recommend using our SHARK SIXEIGHT series. These are IP68 up to 10m in water. As for the pouring of gel - all our gel joints come pre-filled (no mixing or pouring) - simple open, make connections, insert and close. All gel joints have no shelf life, are non-toxic and re-enterable.

Dear John, if instead of the membrane itself a cable gland is used for cable entry, then the membrane will break out properly while entering the cable gland into the integrated thread of the box. We hope this helps you?

@@WISKAChannel Thank you.

Thank you for your comments Christa. The SHARK Gel Insulated Joints are tested to EN 50393 for underground joints ideally suited for burying but not for use in just water. All of our gel joints come pre-filled (no mixing or pouring) - simple open, make connections, insert and close - much faster and easier than a resin joint solution. All gel joints have no shelf life (unlike resin joints), are non-toxic and re-enterable.

They are to quick when it rains water will get in it will run down the cable and straight in its a bad joint iv made better ones with tape

@@fagen2222 Our SHARK Insulated Joints are IPX8 rated and tested to EN 50393 standards for underground joints. These joints should be installed by a professional electrician. If installed correctly following the instruction provided with the recommended size cables (remember to always make sure the end walls break outwards), no water will travel down the cables and the gel will protect the connection. All of our gel joints come pre-filled (no mixing or pouring) - simple open, make connections, insert and close - much faster and easier than a resin joint solution. All gel joints have no shelf life (unlike resin joints), are non-toxic and re-enterable.

Thank you for your enquire. 3 x SWA cables can be used with the COMBI 308. To achieve this you will need 2 x COMBI 308 Earth Bars (EC308 - www.wiska.co.uk/en/30/pde/10101473/ec-308.html ). These earth bars are placed internally in front of the membrane threaded entry points. No need to use a banjo or drill simple install the BW/CW gland into the threaded entry and earth bar. If you would like to discuss in more detail please call our office and speak to our Engineer Terry Boswell: 01208 816062, thank you

Hi Neil, yes, we do still offer our COMBI 1210 - hope this is the one you´re asking for. There are EMC solutions for it as well - please see on wiska.com or wiska.co.uk and contact us for details. Greetings from us!

Dear Andrew, in order to meet all standards, our junction boxes must not be too easy to open. A screwdriver must not be used to avoid damaging the seals. But if you press the cover on the side of the 3 cable entries a little bit in the middle, it can be released diagonally upwards. This requires some effort, but it works :) We hope we could help you with this! Many greetings from WISKA!

Hallo, wir würden Ihnen gern helfen! Dazu müssten wir etwas mehr Info zum verwendeten Kabel und Verschraubung haben - rufen Sie uns doch gern einfach an unter 04191-508-0, unser Support hilft Ihnen dann gern persönlich! Viele Grüße von WISKA.

Dear Nik, the 304 is available now!

WISKAChannel any electrical wholesalers/websites in the uk that sell it?

@@SpNick3 Hi Nik, of course, please contact our sales colleagues who will recommend them to you: www.wiska.co.uk/en/64/sales/. Thank you.

Thank you!

Thanks for your comment. In the USA you might need an UL approval which we don’t have at the moment. Best regards.

Wiska 308's are suitable above ground level rated IP66/67 against dust ingress.

Have the same question actually

Jointing cables

Yes lol, I usually end up hammering the white ones home. edit: The white ones (Quixx EMT-F) are fire-retardant. The grey ones (Quixx EMT) are not fire-retardant (so not suitable for CU) but are much more flexible and easier to fit.