Helo
Helo Contactor Box WE 51
Helo Contactor Box WE 51
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Description
Description
The Helo WE 51 is a secondary contactor box that extends a WE 50 installation to run a second high-output heater, so two SKLA or Magma heaters in one sauna can be controlled from a single Pure or Elite Free panel. It is not a standalone controller and will not operate on its own: it must be wired alongside a WE 50 (or WE 52) contactor box, which in turn requires its own control panel; the panel, the primary contactor box and the heaters are all sold separately. Like the rest of the WE family it is best placed outside the sauna room, where the lower temperature protects the electronics, and the manual sets out the doubled safety clearances and sensor positions that a twin-heater sauna requires.
Features
Technical Specification
| Contactor box | |
| Colour | Black |
| Weight | 5.1 kg |
| Dimensions (W × H × D) | 387 × 130 × 320 mm |
| Role | Secondary contactor box for the second heater |
| Requires | WE 50 or WE 52 primary contactor box and a Helo Pure or Elite Free control panel |
| Used for | Two SKLA or Magma (power group 2) heaters in one sauna room |
| Placement | Outside the sauna room |
Installation
Installation and maintenance must be carried out by a certified electrician, with the electricity supply isolated before any work begins. In a twin-heater sauna the heaters must be spaced at least twice the stated side clearance apart when parallel, or twice the front clearance when in a row, and each heater has its own OLET 28 ceiling sensor as the manual describes. The installation and user manual and local wiring regulations must be followed.
Brand
Helo, founded in 1919, was the first manufacturer of electric sauna heaters, and its heaters and controls are made in Hanko, Finland. The company is part of the Sauna360 group.
Ordering note
Check your heater model, heater power and controller generation before ordering, and confirm that the matching control panel or contactor box is in place. Electrical installation must be carried out by a certified electrician.
Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
The Helo WE 51 is a secondary contactor box that extends a WE 50 installation to run a second high-output heater, so two SKLA or Magma heaters in one sauna can be controlled from a single Pure or Elite Free panel. It is not a standalone controller and will not operate on its own: it must be wired alongside a WE 50 (or WE 52) contactor box, which in turn requires its own control panel; the panel, the primary contactor box and the heaters are all sold separately. Like the rest of the WE family it is best placed outside the sauna room, where the lower temperature protects the electronics, and the manual sets out the doubled safety clearances and sensor positions that a twin-heater sauna requires.
Features
| Contactor box | |
| Colour | Black |
| Weight | 5.1 kg |
| Dimensions (W × H × D) | 387 × 130 × 320 mm |
| Role | Secondary contactor box for the second heater |
| Requires | WE 50 or WE 52 primary contactor box and a Helo Pure or Elite Free control panel |
| Used for | Two SKLA or Magma (power group 2) heaters in one sauna room |
| Placement | Outside the sauna room |
Installation
Installation and maintenance must be carried out by a certified electrician, with the electricity supply isolated before any work begins. In a twin-heater sauna the heaters must be spaced at least twice the stated side clearance apart when parallel, or twice the front clearance when in a row, and each heater has its own OLET 28 ceiling sensor as the manual describes. The installation and user manual and local wiring regulations must be followed.
Brand
Helo, founded in 1919, was the first manufacturer of electric sauna heaters, and its heaters and controls are made in Hanko, Finland. The company is part of the Sauna360 group.
Ordering note
Check your heater model, heater power and controller generation before ordering, and confirm that the matching control panel or contactor box is in place. Electrical installation must be carried out by a certified electrician.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
