Components & Accessories
Tracing Equipment
Type Y28 - 4 cross ways connection box for heat tracing cables, without thermostat, for traditional or self-regulating cables

Type Y28 - 4 cross ways connection box for heat tracing cables, without thermostat, for traditional or self-regulating cables

Components & Accessories
Tracing Equipment
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This box is used to connect one power cable to 3 heating cables, or to ensure the continuity of a power cable between several boxes, and connecting a single heating cable on each box.

It can be mounted on a flat surface, or on a pipe.

The terminal blocks are easily accessible and the connection is simple, including for self-regulating flat cables with metallic protective braid.

Main features

Material: Polyamide 6 black, 96mm x 67mm x 36mm (Cable glands not included). Excellent UV resistance.

Waterproof grade: IP65.

Mounting: 2 removable wall mounting bracket, holes distance 96mm. Pipe mounting with cable tie also possible with 2 small metal tabs screwed on backside.


- Screw terminals with captive toothed square washers accepting stranded or rigid conductors.

- The mechanical tightening of the cable is ensured by a screwed metal saddle, usable on round or flat cable.

This patented saddle also ensures the earthing of the metal braid of the heating cables.

- Wire gauge: 3 x 1 mm² to 3 x 2.5mm².

- Maximum permissible intensity: 16A 250V.

Cables outlet: with M24 cable glands, with 70 shore NBR gaskets (Silicone is available on request).

- Maximum diameter of round cables: 8; 12 or 14 mm depending on the gaskets installed.

- Limit sizes of oblong cables:

- from 8 x 5 to 9.5 x 6 mm

- from 9.5 x 2.5 to 11 x 3.5 mm

- from 11 x 4 to 13 x 6mm

- from 12.5 x 8 to 14.2 x 9.2mm

For more information about tightening possibilities on round and oblong cables, see the catalogue page on 6YTP cable glands.

Inviolability: The case can receive one or two seals (delivered with 5 red seals).

Sealing: supplied with 5 red plastic ties for use in the sealing holes.

Easy assembly: Assembly is made with full access to terminals when cover is removed. Mounting on wall or pipe can be made with cover removed or cover assembled.

Accessory: Bracket in stainless steel for offset mounting on pipe with up to 50mm insulation thickness. Can be screwed on the two M4 threads on backside. See types 6YTP in the accessories section.


- Version for 4 heating cables without power supply cable.

- Version for 2 heating cables and 2 power supply cables.

- Version with three cable glands, for 2 heating cables and 1 power supply cable (corresponds to the Y70 model rotated

90° relative to the piping).

Feel free to contact us for parts numbers of simplified models with only one dimension of cable gland gasket for round wire and flat wires, customized label, and specific set of accessories for pipe mounting (OEM versions).

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