Why Choose the Lovato HR402CD024 Miniature Relay?
The Lovato HR402CD024 is a compact general-purpose miniature relay designed for dependable switching, isolation and interface duties in industrial automation, machinery and electrical control systems. Part of the Lovato HR402C relay series, it combines a 24 V DC control coil with two changeover contacts for flexible control of multiple circuits.
The HR402CD024 provides 2 C/O contacts with a rated current and IEC conventional free-air thermal current of 10 A. AgSnO2 contact material supports reliable switching performance, while a maximum instantaneous current of 26 A and AC-1 controllable power up to 2500 W make it suitable for a broad range of industrial and general-purpose loads.
Designed for installation on a compatible Lovato HR5XS2 series socket, the relay integrates neatly into modular control assemblies and can be replaced quickly during servicing. A mechanical life of up to 10,000,000 cycles, rapid operating times and compact construction make the HR402CD024 a practical choice for professional control-panel applications.
Key Advantages
- Compact miniature relay with two changeover contacts for flexible circuit switching.
- 10 A rated current for general-purpose industrial loads.
- 24 V DC control coil suited to common automation and control systems.
- High mechanical endurance of up to 10,000,000 cycles.
- Fast switching with a closing time below 15 ms.
- Plug-in design for compatible Lovato HR5XS2 series sockets simplifies installation and replacement.
Key Features
- Lovato HR402C miniature relay series.
- 2 C/O changeover contact configuration.
- 24 V DC relay control voltage.
- 10 A rated current.
- 250 V rated insulation voltage Ui.
- 5 kV rated impulse withstand voltage Uimp.
- 26 A maximum instantaneous current.
- AgSnO2 contact material.
- Average DC coil consumption of 0.5 W at 20 °C.
- Mechanical life of 10,000,000 cycles.
- Maximum operating frequency of 3600 cycles/h.
- No LED status indicator or mechanical actuator.
Reliable Interface Switching for Industrial Automation
Miniature relays such as the Lovato HR402CD024 allow low-power control circuits to switch separate electrical loads while providing electrical isolation between control and load circuits. Its 2 C/O contacts provide both normally open and normally closed switching functions, making the relay useful for interlocking, signalling, sequencing and general control applications.
With a 24 V DC coil, 10 A contact rating and compatibility with Lovato HR5XS2 series sockets, the HR402CD024 integrates easily into professional automation and electrical control panels. Its high mechanical endurance and rapid operating times support dependable service in machinery, PLC interfaces, solenoid control and auxiliary switching circuits.
Typical Applications
- Industrial automation and control panels.
- PLC output interface and isolation circuits.
- Machinery control and interlocking systems.
- Contactor and solenoid valve control.
- Lighting and auxiliary load switching.
- OEM machinery and electrical equipment.
