Single-function Time Relay FF PCR-513 UNI 12–264V AC/DC, 10 A

The FF Single-function Time Relay PCR-513 UNI 12–264V AC/DC, 10 A is a compact panel-mount timing device designed to control electrical circuits with adjustable time functions. The unit accepts a wide supply voltage range from 12 to 264 V (AC or DC) and offers a single configurable timing function — including delay-on, delay-off or pulse timing depending on wiring and settings. Its switching output is rated up to 10 A, making it suitable for a range of control, automation and timing tasks in industrial and building systems.

Advantages

The relay supports a broad input voltage range (12–264 V AC/DC) which simplifies inventory and installation across different systems. Its single-function design reduces setup complexity while providing predictable timing behaviour. The 10 A switching capacity allows direct control of many loads without intermediate relays. The compact form factor and panel-compatible housing make integration into control panels and electrical cabinets straightforward.

Suitable for

• Delay-on and delay-off control in automation sequences
• Pulse timing for cyclic or momentary control
• Lighting control and time-based switching
• HVAC staging and fan or pump timing
• Industrial machines and process control panels

Key specifications

• Supply voltage: universal 12–264 V AC or DC
• Output contact rating: up to 10 A switching capacity
• Functionality: single configurable time function (delay-on, delay-off, pulse depending on wiring)
• Mounting: panel or DIN-style compatible housing for electrical cabinets
• Application type: timing control for automation, lighting, HVAC, and machinery

How to use

Mount the time relay in a suitable panel opening or housing following panel cutout dimensions and wiring diagrams supplied by the manufacturer. Connect the supply terminals to an appropriate 12–264 V AC or DC source and wire the output contacts to the controlled load or downstream control circuit. Set the timing function and adjust the time range or fine setting per the device's front-panel controls or adjustment screw. Verify correct operation by applying power and observing the relay response during test cycles.

Usage recommendations

Use appropriate overcurrent protection and follow local electrical standards when integrating the relay. For inductive loads or higher current demands, consider using a power relay or contactor controlled by the device to extend contact life. Regularly inspect connections and environmental conditions to ensure reliable long-term operation.