Time Relay Module Delta PK1-12-ZPC — DIN-mount timing relay, single-channel

Delta PK1-12-ZPC is a DIN-rail mount time relay module designed for single-channel time-controlled switching in automation panels and control cabinets. The device provides configurable time delay functions for sequencing, delay-on/delay-off operations and timed control of electrical loads in industrial or building automation systems. Its compact form factor and DIN-mount design allow integration into standard control racks.

Advantages

The module offers precise timing control with straightforward installation on DIN rails and a form factor suitable for dense panel layouts. It supports common timing functions used in automation schemes and reduces wiring complexity by centralizing time logic in a single channel relay. The unit's design emphasizes reliable switching performance for routine control tasks and simple integration with other control components.

Suitable for

• Sequencing of motors and pumps in small automation systems
• Delay-on and delay-off control for lights, fans and heaters
• Time-based interlocking and safety sequencing in control cabinets
• Integration into building automation for scheduled operations

Key specifications

• DIN-rail (enclosure) mounting format suitable for standard control panels
• Single-channel timing relay for one time-controlled output
• Configurable time-delay functions including delay-on and delay-off modes
• Compact footprint designed for dense assemblies in electrical cabinets
• Electrical switching capability appropriate for control of typical automation loads

How to use

Install the module on a standard DIN rail inside the control cabinet and connect the supply and load wiring according to the control scheme. Configure the desired timing function and time interval using the settings provided on the module. After configuration, verify operation by applying power and observing the relay switching behavior during a timed cycle. Ensure electrical connections are tightened and the installation follows safety and wiring standards applicable to the site.

Usage recommendations

Use the relay within the specified voltage and current limits for reliable operation, and place it in a dry, ventilated enclosure away from direct heat sources. For critical sequences, test timing and switching under actual load conditions before integrating the module into continuous operation.