Backer terminal boxes K11A, K12A, K13A and K15 with thermostat and/or safety temperature limiter

Backer standard range of terminal boxes in stock are intended for assembly on Backer immersion/insertion heaters with threaded nipple G2” (R50, 60mm). The terminal boxes, with a bottom part of aluminum alloy and a cover of impact resistant polycarbonate, are available with a high cover to allow assembly of control equipment options and a low cover if only electric protection should be required. The boxes are rotatable to ensure suitable position of cable entry.