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FF PK4PR110 Electromagnetic Relay 110V 4x8A
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Unisend LV
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1.99 €
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The FF PK4PR110 electromagnetic relay operates at 110V and features a 4x8A switching capacity. Designed for reliable electrical circuit control and automation systems, this device provides efficient signal switching and device isolation in various industrial and domestic applications.
This electromagnetic relay offers robust performance for demanding electrical environments, ensuring precise control and dependable signal routing. Its high-capacity switching design allows it to manage multiple circuits simultaneously with consistent operational stability. Built to facilitate effective galvanic isolation, it protects sensitive control components from voltage spikes and operational interference. The compact form factor integrates seamlessly into standard electrical enclosures and control panels, making it a versatile choice for modern automation setups.
This relay is not designed for direct operation outside its specified 110V voltage range, and using it with incompatible power supplies may cause malfunction. It is also unsuitable for high-current loads exceeding the 4x8A switching capacity without appropriate secondary contactors or intermediate switching devices.
Installation should be performed by qualified personnel in accordance with standard electrical safety regulations and wiring diagrams. Mount the relay securely within a suitable enclosure or control panel to protect against dust and moisture. Connect the 110V supply to the designated terminals and wire the load circuits to the switching contacts, ensuring that current limits are not exceeded. Verify all connections before energizing the system to ensure correct operation and signal transmission.
Usage recommendations: Regularly inspect the relay connections and housing for signs of wear, loose terminals, or environmental accumulation during routine maintenance checks. Avoid exposing the unit to excessive moisture, vibration, or extreme temperatures beyond its operational design limits to ensure long-term reliability.
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The FF PK4PR110 electromagnetic relay is compared with several alternative relays and relay sets from the FF and LOVATO Electric brands. All these devices are designed for industrial and domestic automation systems, ensuring signal switching and electrical isolation. The main differences between them lie in coil operating voltage, current capacity, contact configuration, and delivery set completeness, determining their suitability for various electrical installations.
⚙️ The specifications comparison table below contrasts the operating voltage, switching capacity, contact configuration, and package contents for each device to highlight their structural and operational differences.
| Parameter | FF PK4PR110 | FF PG-4P-5A-24DC | FF GPK-4P-230AC | LOVATO Electric HR101CE012 | FF PG-1P-6A-60DC | FF GPK-2P-M-230AC | Practical significance |
|---|---|---|---|---|---|---|---|
| Device type | Electromagnetic relay | Interface relay | Relay set with socket | Interface relay | Interface relay | Relay set with socket | Determines whether the device is for standalone mounting or provided as a complete set with a socket. |
| Operating voltage | 110V | 24V DC | 230V AC | 12V DC | 60V DC | 230V AC | Key parameter for compatibility with the control network or power source. |
| Switching capacity | 4x8A | 5A | 5A | 6A | 6A | 2x12A | Affects the maximum connected load and the number of controllable channels. |
| Contact configuration | 4 contacts | Multi-contact | Multi-contact | 1 changeover contact (1C/O) | 1 contact | 2 contacts | Defines the capability to switch multiple independent circuits or signals. |
◎ The suitability and use cases table below evaluates which device best matches specific power supply and load requirements.
| Use case | Recommended product | Why |
|---|---|---|
| 110V control networks | FF PK4PR110 | Best suited for systems operating on standard industrial 110V voltage with higher current loading up to 8A across four channels. |
| Low-voltage DC circuits 24V | FF PG-4P-5A-24DC | Optimal for automation systems with 24V DC control circuit power supply. |
| Complete solutions for 230V with socket | FF GPK-4P-230AC or FF GPK-2P-M-230AC | Supplied complete with a mounting socket, simplifying installation in control panels for 230V AC. |
| Compact 12V control | LOVATO Electric HR101CE012 | Suitable for low-voltage control systems with 12VDC voltage and a requirement for single switching. |
The FF PK4PR110 relay differs from alternatives by supporting 110V voltage and multi-channel 4x8A switching, making it an optimal choice for specific industrial and domestic circuits with matching power parameters. Choosing FF PK4PR110 is recommended when working specifically within 110V networks, whereas alternative models or complete sets with sockets are more suitable for standard 24V DC, 12V DC, or 230V AC circuits.
