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DIN Rail Mounted Electronic Enclosures

Altech DIN Rail enclosures make it easy to integrate PCB electronics into control panels by combining protection, functionality, and ready-to-wire terminals in one compact housing. These versatile enclosures are ideal for relays, timers, sensors, monitoring devices, transducers, and printed circuit boards, offering one of the most comprehensive selections in the industry with multiple sizes, cover styles, and terminal-to-board options.

Manufactured by DOLD, a trusted European leader in DIN enclosures and safety relays, Altech housings are built from flame-retardant, maintenance-free materials that ensure long-term durability while maintaining a clean, professional appearance. They are easy to assemble, mount on standard 35 mm DIN rails or panels, and meet international performance and safety standards.

For added flexibility, Altech offers customization including cutouts for switches or indicators, terminal marking for easier wiring, printed instructions, and even custom colors or configurations for OEM applications. With these options, your devices can be packaged attractively, safely, and tailored to your exact requirements.

DIN Enclosure Selection Guide

Click any of the image series for complete information.

KS4400 Series

KO4700 Series

K70 Series

KU4000 Series

KU4100 Series

KO4300 Series

KO4070 Series

In-Rail Busbar System

Filters
Selection Guide
Number of Terminals
PCB Connection
Termination Type
Selection Guide
Number of Terminals
PCB Connection
Termination Type

KO4070 Series 6 Terminal - Screw Clamp

91.010
KO4070 Series 6 Terminal - Screw Clamp 6 Terminal, Standard Length Pins, 35 mm DIN Rail Compact, cost effective enclosures are ideal for I/O circuits, relays, timers and other small control devices. The KO4070 series enclosures are available in three widths with single and multi-level terminals. They are supplied complete with 4 to 16 box clamp type...

KO4070 Series 6 Terminal - Screw Clamp

91.020
KO4070 Series 6 Terminal - Screw Clamp 6 Terminal, Standard Length Pins, 35 mm DIN Rail Compact, cost effective enclosures are ideal for I/O circuits, relays, timers and other small control devices. The KO4070 series enclosures are available in three widths with single and multi-level terminals. They are supplied complete with 4 to 16 box clamp type...

KO4070 Series 12 Terminal - Screw Clamp

91.060
KO4070 Series 12 Terminal - Screw Clamp 12 Terminal, Standard Length Pins, 35 mm DIN Rail Compact, cost effective enclosures are ideal for I/O circuits, relays, timers and other small control devices. The KO4070 series enclosures are available in three widths with single and multi-level terminals. They are supplied complete with 4 to 16 box clamp type...

KO4070 Series 12 Terminal - Screw Clamp

91.070
KO4070 Series 12 Terminal - Screw Clamp 12 Terminal, Standard Length Pins, 35 mm DIN Rail Compact, cost effective enclosures are ideal for I/O circuits, relays, timers and other small control devices. The KO4070 series enclosures are available in three widths with single and multi-level terminals. They are supplied complete with 4 to 16 box clamp type...
Selection Guide
Number of Terminals
PCB Connection
Termination Type
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