Rittal 3118000 Hygrostat, 24-250V DIN Rail Mount Condensation Control

Rittal 3118000 Hygrostat, 24-250V DIN Rail Mount Condensation Control

The Rittal 3118000 Hygrostat activates the heater and/or fan when a preset relative humidity inside the enclosure is exceeded, raising the relative humidity above the dew point to prevent condensation on assemblies and electronic components. Rated for 24 V - 250 V, 1~ AC and 24 - 48 V (DC) operation, this compact enclosure accessory mounts on a vertical or horizontal 35 mm support rail to EN 50 022 or snap-fastens directly into the enclosure section or mounting plate using the supplied adapter, making it well suited for control cabinets, panelboards, and other enclosed electrical assemblies exposed to fluctuating ambient humidity.

Key Features

• Humidity-Activated Switching: Activates the heater and/or fan when a preset relative humidity inside the enclosure is exceeded, raising RH above the dew point to prevent condensation on assemblies and electronic components.
• Flexible Mounting: Mounts on a vertical or horizontal 35 mm support rail to EN 50 022, or snap-fastens into the enclosure section or onto the mounting plate using the supplied adapter.
• Time-Saving Connection: Terminal strip with a screw connection accessible from outside the enclosure for fast, straightforward wiring without opening the device housing.
• Rated Operating Voltage: 24 V - 250 V, 1~ AC and 24 - 48 V (DC) for broad compatibility with control circuit power sources.
• Finish: RAL 7035 housing color for a consistent enclosure appearance.
• Compact, Lightweight Design: 0.1 kg weight, packaged 1 pc(s) per unit for straightforward stocking and installation.

Technical Specifications

• Rated Operating Voltage: 24 V - 250 V, 1~, 24 - 48 V (DC)
• Color: RAL 7035
• Weight/Packaging Unit: 0.1 kg
• Packaging Unit: 1 pc(s).

Typical Applications

• Electrical Enclosure Climate Control
• Condensation Prevention on Panelboard and Component Assemblies
• Industrial Control Cabinet Humidity Management
• DIN Rail-Mounted Enclosure Accessory Installations
• Heater and Fan Automation Inside Electrical Enclosures

Why Rittal?

The Rittal 3118000 Hygrostat delivers precise humidity-triggered control for enclosure heaters and fans, backed by a broad 24 V - 250 V rated operating voltage range and a compact, 0.1 kg design finished in RAL 7035. Flexible 35 mm DIN rail and snap-fastening mounting options, plus a time-saving external terminal strip connection, make it a dependable choice for keeping enclosures free of condensation and protecting sensitive assemblies and electronic components in professional electrical installations.