Connecting Boxes

Petr Horák - Sales Manager
tel.: + 420 463 030 615, e-mail: horak@backer-elektro.cz

The heating elements for heating liquids can be supplemented with a CONNECTING BOX and REGULATION ELEMENTS (thermostat, thermal fuse). The regulation elements can be directly installed in the connecting box, or outside the element. Furthermore, heating elements can be also equipped with a holder for capillary thermostat sensor, capillary thermal fuse or both regulation elements.

Capillary thermostats are suitable for regulating temperature in electrical appliances. The user can set the regulated temperature within the regulation range given by the type of the used thermostat.

A capillary thermal fuse is suitable for reducing temperature in equipment heated by alternating current. The breaking temperature is set firmly on the basis of the customer’s requirement. The device is activated again manually with the reset button.

The connecting boxes meet the requirements of Protection Class IP55 and above. The box covers are made from plastic or aluminium alloy.

Areas of Use
• Industrial bathtubs
• Submersible elements
• Household water heaters

Propojovací box K31E

Electronic Connecting Box K31E

Electronic temperature setting. Possibility of external control using a central control unit. The box is equipped with an integrated anti-freeze protection that can be activated as needed.

Propojovací box K31A

Connecting Box K31A

Connecting plastic box with a three-pole combined thermostat.

 Propojovací box KT  

Connecting Box KT

Plastic version for separate installation of TSDH/TSDO thermostat.

 Propojovací box K1  

Connecting Box K1

Revolving box for easy cable connection. Protection IP 54.

 Propojovací box K7

 Propojovací box K7T

 

Connecting Box K7 and K7T

Revolving box for easy cable connection. Protection IP 54.

Propojovací boxy K8 a K8T  

Connecting Box K8 and K8T

Revolving box for easy cable connection. Protection IP 54.

 Propojovaví box K11A, K12A, K13A  

Connecting Box K11A, K12A, K13A

Revolving boxes for easy cable connection (including terminal board).
Protection IP 54.

K11A: 2-pole thermostat 30-90°C, 3-pole thermal fuse 110°C
K12A: 1- pole thermostat 30-90°C, 3-pole thermal fuse 110°C
K13A: 3-pole thermal fuse 110°C

 Propojovací box K15  

Connecting box K15

Revolving boxes for easy cable connection (including terminal board).
Protection IP 54.

 Propojovací box K16  

Connecting box K16

Revolving boxes for easy cable connection (including terminal board).
Protection IP 54.

 Propojovací box K17  

Connecting box K17

Revolving boxes for easy cable connection (including terminal board).
Protection IP 65.

 

Propojovací box K18

Connecting box K18

Revolving boxes for easy cable connection (including terminal board).
Protection IP 65.

Fotografie: 
Connecting Boxes

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