The Relpol Miniature Industrial Relay R4n-2014-23-1024-WTLD 4P 250V 7A IP40 is compared against several alternative relay devices from Relpol and LOVATO Electric. All these components are designed for industrial automation and control systems, yet they differ significantly in their internal architecture, core functionality, and application scope—ranging from standard electromechanical and time-delay relays to single-phase and three-phase solid-state semiconductor devices.
⚙️ The table below compares the key technical characteristics and design features, such as device type, contact configuration, switching parameters, and control specifics.
| Parameter | Relpol R4n-2014-23-1024-WTLD | Relpol T-R4E-2014-23-1024 | LOVATO Electric HR301CD024 | Relpol PIR6W-1P-230VAC/DC | Relpol RSR72-24D20-H | Relpol RSR62-48D60 | Practical Significance |
|---|
| Device Type | Miniature industrial relay | Time relay (delay-on-operate) | Miniature relay | Interface relay (slim profile) | Single-phase solid-state relay | Three-phase solid-state relay | Defines the primary application scope of the component within a control circuit. |
| Contact Configuration | 4P (4 changeover contacts) | 4P (4 changeover contacts) | 1C/O (1 changeover contact) | 1P (1 pole) | Electronic output (semiconductor) | Electronic output (semiconductor) | Affects the number of independent circuits the device can switch simultaneously. |
| Rated Current | 7A | 6A | 16A | 6A | 20A (AC load) | 60A (AC load) | Indicates the maximum load current the device can reliably handle. |
| Voltage / Control | 250V switched voltage | 24V DC / 1s–10h delay | 24VDC control voltage | 230V AC/DC supply voltage | 240V AC output / 4-32V DC control | 480V AC output / 60A / 4-32V DC control | Sets the requirements for control circuits and power load circuits. |
◎ The table below evaluates the suitability of each product for different use cases, switching demands, and industrial tasks.
| Use Case | Recommended Product | Why |
|---|
| Standard switching in control panels | Relpol Miniature Industrial Relay R4n-2014-23-1024-WTLD 4P 250V 7A IP40 | Provides versatile multi-channel switching in circuits up to 250V and 7A. |
| Signal time delays in automation | Relpol T-R4E-2014-23-1024 Time Relay, 4P, 6A, 24V DC, 1s-10h Delay on Operate | Built-in delay function ranging from 1 second to 10 hours is ideal for time-delayed switching schemes. |
| Heavy load switching with 1 contact | LOVATO Electric Miniature Relay HR301CD024, 24VDC Control Voltage, 1C/O Contact, 16A Current Rating | Offers a higher rated current capacity of up to 16A when operated on 24V DC control. |
| Space-constrained panels and signal isolation | Relpol PIR6W-1P-230VAC/DC Interface Relay 1P 6A 230V AC/DC | Features a slim profile for compact electrical cabinets and operates with 230V supply. |
| Silent switching of heavy AC loads | Relpol RSR72-24D20-H or Relpol RSR62-48D60 | Solid-state semiconductor design ensures no mechanical wear and high switching frequencies. |
The Relpol Miniature Industrial Relay R4n-2014-23-1024-WTLD 4P 250V 7A IP40 differs from the alternatives through its multi-contact mechanical design (4P) and versatile general-purpose parameters tailored for standard control panels. It is best suited for professional installations requiring reliable multi-line switching within 250V and 7A limits. Choose this model if you need a classic general-purpose electromechanical component with 4 contact groups, whereas time delays, higher currents, or solid-state switching are better handled by the specialized alternatives.
