Explosion-proof components for the control/monitor devices RIZUR-KUU

Explosion-proof switches RIZUR-KV
Explosion-proof buttons RIZUR-KN
Explosion-proof LED indicators RIZUR-SI

Explosion-proof switches RIZUR-KV

Explosion-proof switches RIZUR-KV with a rocker or rotating mechanism are designed for improving the reliability of the electrical equipment communication, as well as for commutation, safety shutdown and protection against the extra current in the low-voltage circuits in the hazardous areas.

Explosion-proof buttons RIZUR-KN

Explosion-proof buttons RIZUR-KN are designed for the commutation of electric circuits in the automized technical processes control systems. Explosion-proof buttons RIZUR-KN can be press-buttons, percussive buttons, buttons with a seizing effect or without it, of different colours and forms.

Explosion-proof LED indicators RIZUR-SI

Explosion-proof semi-conductive LED indicators RIZUR-SI are designed for the indication of the state of the electrical drives and connected electrical devices with them, as well as other electrotechnical equipment by means of AC or DC current supply to the voltage indicator. Depending on the tasks, indicators of red, green or yellow colour are used.


Подробнее Скрыть
Control/monitor devices RIZUR-KUU (stands RIZUR-KUUP, enclosures RIZUR-KUUSH, modular units RIZUR-KUUM) are designed for the use in hazardous areas and are implemented for the installation of operating and control elements, as well as signaling and other electrotechnical and electronic components of power distribution and conversion.

Explosion protection marking of the control/monitor devices RIZUR-KUU (depending on the design version) 1Ех d e IIС Т6 Gb/Ex tb IIIC Т80 °С Db
 or 1Ех d e IIС Т5 Gb/Ex tb IIIC Т95 °С Db
or 1Ех d e IIС Т4 Gb/Ex tb IIIC Т130 °С Db
or 1Ех e mb IIС Т6 Gb/Ex tb IIIC Т80 °С Db
or 1Ех e mb IIС Т5 Gb/Ex tb IIIC Т95 °С Db
or 1Ех e mb IIС Т4 Gb/Ex tb IIIC Т130 °С Db
or 1Ex d IIC Т6 Gb/Ex tb IIIC Т80 °С Db
or 1Ех d IIС Т5 Gb/Ex tb IIIC Т95 °С Db
or 1Ех d IIС Т4 Gb/Ex tb IIIC Т130 °С Db
or 1Ex d IIВ Т6 Gb/Ex tb IIIC Т80 °С Db
or 1Ех d IIВ Т5 Gb/Ex tb IIIC Т95 °С Db
or 1Ех d IIВ Т4 Gb/Ex tb IIIC Т130 °С Db
or 1Ex d e IIВ Т6 Gb/Ex tb IIIC Т80 °С Db
or 1Ех d e IIВ Т5 Gb/Ex tb IIIC Т95 °С Db
or 1Ех d e IIВ Т4 Gb/Ex tb IIIC Т130 °С Db
Explosion protection of the Ех-components (switches RIZUR-KV, buttons RIZUR-KN, LED indicator RIZUR-SI) Ex e IIC U or Exd IIC U or Ex mb IIC U
Ex d е IIС U
Ingress protection, no less than (depending on the requirements) IP65 or IP66 or IP67 or IP68
Ambient temperature range during operation, °С:
• standard design version
• customized version
- 60°С ... + 80°С
- 65°С ... + 110°С

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