Define the function
Clarify needs such as distribution, motor/pump control, local control, emergency stop or process control.
EXPLOSION-PROOF PANEL
Explosion-Proof Panel.
The center of control.
Evaluate ZNB.X explosion-proof panel solutions, configured according to Zone classification, electrical loads and control requirements, together with complementary control equipment on a project basis.
EXPLOSION-PROOF PANELZNB.X Explosion-Proof Panel
01 / SERIESZNB.X Explosion-Proof Panel
02 / SITEZone 1-2 / 21-22
03 / PROTECTIONIP65
04 / CONFIGURATIONProject-based configuration
EXPLOSION-PROOF PANEL SOLUTION
A safe enclosure for control and distribution in hazardous areas.
Explosion-proof panels bring electrical control, command and distribution functions together within a suitable Ex protection concept in areas with explosive gas or dust risks. Selection considers not only the enclosure but also the internal equipment and site conditions.
For correct selection, Zone classification, gas or dust group, electrical loads, control scenario, I/O requirements and environmental conditions must be defined for the project. The ZNB.X family is the main solution platform on this page.
01 / SITE CLASSZone and Ex marking
Panel suitability is evaluated together with the hazardous-area classification where it will be used.
02 / ELECTRICAL CONFIGURATIONLoad, control and distribution
Supply, controlled equipment and circuit functions determine the panel configuration.
03 / MECHANICAL CONFIGURATIONEnclosure, protection and connections
Enclosure construction, IP protection, glands and connection layout are selected to suit site conditions.
PROJECT APPROACH
Panel selection is more than choosing a model from a catalog.
The goal of an explosion-proof panel solution is to bring field electrical functions into the correct protection concept and define the panel content around the actual project requirement.
Define internal equipment
Push buttons, signal lamps, selector switches and other control elements are specified according to the required function.
Verify site conditions
Check Zone, environmental conditions, cable entries and mounting requirements together with the final panel configuration.
ZNB.X · EXPLOSION-PROOF PANEL
Explosion-Proof Panel.
A family of aluminium control and distribution panels designed for the safe use of push buttons, emergency stops, signal lamps, switches and selector switches in hazardous areas.
HAZARDOUS AREAZone 1-2 / 21-22
PROTECTIONIP65
ENCLOSURELow-copper aluminium
COMPLEMENTARY CONTROL EQUIPMENT
Field control equipment that complements the panel.
Control units, switches and components can be used independently or on the field side of a panel solution. Final configuration must be determined according to electrical requirements and Zone conditions.
PANEL SELECTION
Clarify four points before quotation.
An explosion-proof panel is not a standard box selection. Internal equipment, Zone classification, electrical values and site conditions must be considered together.
01
Zone & Ex classification
The gas/dust atmosphere and site classification are the first filters for panel suitability.
02
Electrical requirement
Define supply, controlled loads, control functions and circuit requirements.
03
Internal equipment
Define the combination of push buttons, emergency stops, signals, switches and other control elements.
04
Site conditions
Verify ambient temperature, mounting, cable entries and IP requirements for the project.
APPLICATIONS
One center for control and distribution.
The ZNB.X panel family and complementary control products can be configured for functions ranging from motor/pump control to process control according to site requirements.
Motor & pump control
Project-based solution for motor and pump control points in hazardous areas.
Process automation
Suitable equipment combinations for operator commands and local field control.
Field control panels
Combining push-button, selector switch, signal and emergency-stop functions in one enclosure.
Distribution points
Project-specific configuration of hazardous-area electrical distribution and control requirements.
PANEL PROJECT
Let’s evaluate your panel requirement together with the specification.
Share the Zone classification, supply and load information, internal equipment requirements and any single-line diagram/specification; we will configure the suitable solution.