Electromagnetic Relay FF PK-1P/12V 12V DC 16A Single-Pole

FF PK-1P/12V is an electromagnetic (electromechanical) relay with a 12V DC coil and a 16A switching capacity. Built as a single-pole changeover device, this relay provides electrical isolation between the coil and the switched contacts and is intended for switching DC or low-voltage AC circuits in automotive systems, control panels, and auxiliary power applications. The compact design and standard single-pole configuration allow straightforward integration into relay sockets and wiring harnesses where a reliable mechanical switching element is required.

Advantages

The relay offers a 12V DC coil matched to common vehicle and control system voltages and a contact rating capable of handling currents up to 16A, which makes it suitable for moderate loads. As an electromechanical device, it provides clear electrical isolation between control and load circuits and ensures predictable switching behavior with mechanical contact closure. Its single-pole changeover contact simplifies wiring for on/off and alternate-path switching scenarios, and the robust contact rating supports a variety of resistive and moderately inductive loads.

Suitable for

• Automotive switching tasks such as lighting, pumps, and auxiliary equipment
• Industrial control circuits and relay-based automation panels
• Power routing and signal switching in low-voltage DC systems
• Protection circuits and load isolation in auxiliary power applications

Key specifications

• Coil voltage: 12 V DC
• Contact configuration: single-pole changeover (SPDT)
• Contact current rating: 16 A
• Device type: electromagnetic / electromechanical relay
• Intended switching: DC and low-voltage AC circuits

How to use

Mount the relay into a compatible socket or secure it according to the equipment manufacturer’s instructions, ensuring correct orientation and secure terminal connections. Apply a stable 12V DC control voltage to the coil terminals to actuate the contact changeover; remove the coil voltage to return contacts to the default position. Route load wiring through the common and normally open or normally closed contacts as required by the circuit function, and observe proper fusing and conductor sizing for currents up to 16A.

Usage recommendations

Use the relay within its rated voltage and current limits and include appropriate protection against voltage spikes and inductive kickback when switching inductive loads. Ensure that contact ratings match the load type (resistive or inductive) and that wiring and fuses are sized for up to 16A. For automotive installations, confirm compatibility with vehicle electrical systems and provide secure mounting and vibration-resistant connections.