Description
NEMA 4X enclosure with internal DIN rail for mounting Q-Controller I/O modules
The QEL IO-BOX-0 gives you a clean, ready-made enclosure for your Q-Controller modules, so you don’t have to build a custom panel from scratch. Inside, it provides DIN rails sized specifically for Q-Controller I/O modules, letting you mount and organize AI-BOX, AO-BOX, BI-BOX, BO-BOX, and related accessories in one protected location.
Because the IO-BOX-0 is a NEMA 4X enclosure, it’s built to keep dust, rain, hose-down water, and corrosion away from your electronics—ideal for parking garages, washdown areas, and other harsh mechanical spaces where open panels won’t last. That means longer life for your gas detection hardware and fewer nuisance issues caused by moisture, dirt, or chemicals in the air.
Key Features & Benefits
Purpose-Built for Q-Controller Systems
Designed specifically as a “home” for Q-Controller modules, so you can mount multiple I/O modules together instead of scattering small boxes around the space.
Internal DIN Rail for Fast, Tidy Installs
Prepped with DIN rail mounting so modules simply clip in; wiring stays organized and service work is easier compared to ad-hoc enclosures.
NEMA 4X Protection for Tough Environments
NEMA 4X rating means the enclosure is dust-tight, water-tight against rain and hose-directed water, and offers added corrosion resistance—well-suited for indoor or outdoor mechanical rooms, garages, and washdown areas.
Helps Extend Equipment Life
By keeping moisture, dust, and corrosive air away from your modules, the IO-BOX-0 helps reduce failures and keeps gas detection and control hardware performing reliably over time.
Panel-Ready Accessory from the OEM Ecosystem
Sold as an official accessory for the Q-Controller, so sizing and mounting expectations are already worked out.
Notes
- Product Type: DIN rail mounting box for Q-Controller modules
- Enclosure Rating: NEMA 4X (indoor/outdoor, dust-tight, water-tight, corrosion-resistant)
- Intended Use: Housing Q-Controller I/O modules and accessories
- Compatible System: QEL / ACI Q-Controller gas detection system
- Mounting Style: Internal DIN rail module mounting within wall-mount enclosure










