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43.61.9.024.0300 Finder Miniature PCB relay 1pole 16A DC 24V
Finder 43.61.9.024.0300 low-profile miniature PCB power relay featuring a 24 V DC operating coil, 16 A rated contact current and single normally open SPST contact for reliable electrical switching in industrial automation, electronic control equipment and machinery.
£3.64
Why Choose the Finder 43.61.9.024.0300 Miniature PCB Power Relay?
The Finder 43.61.9.024.0300 is a compact and dependable miniature electromechanical power relay designed for reliable electrical switching in industrial automation, electronic control equipment and machinery. As part of the established Finder 43 Series low-profile relay range, it provides a practical solution for applications requiring high-current switching capability, compact PCB integration and dependable operation.
Featuring a 24 V DC operating coil and a single normally open contact (1 NO / SPST-NO), the Finder 43.61.9.024.0300 allows electrical loads to be controlled through a separate DC control circuit. Its normally open contact closes when the coil is energised, enabling straightforward switching of compatible electrical equipment, control circuits and industrial loads.
The Finder 43.61 relay platform is designed for applications requiring a higher-current contact arrangement within a compact, low-profile housing. Its PCB-mounted construction makes it suitable for industrial control boards, automation equipment and OEM electronic assemblies, while the electromechanical contact system provides electrical separation between the control circuit and the switched load.
Key Advantages
- Compact miniature electromechanical power relay for industrial and electronic switching applications.
- 24 V DC nominal coil voltage compatible with common industrial control supplies.
- Single normally open contact (SPST-NO) for straightforward electrical load switching.
- High-current contact design suitable for compatible industrial electrical loads.
- Low-profile housing helps minimise space requirements in electronic equipment.
- Electrical isolation between the operating coil and switching contacts.
- Direct PCB mounting supports efficient integration into electronic control assemblies.
- Monostable switching operation with automatic contact return when the coil is de-energised.
- Suitable for industrial automation, machinery control and OEM equipment manufacturing.
- Reliable electromechanical switching without the need for complex control electronics.
Key Features
- Finder 43 Series miniature PCB power relay.
- 43.61 high-current single-pole relay platform.
- 24 V DC nominal operating coil.
- 1 NO (SPST-NO / 1 Form A) contact configuration.
- Single-pole switching arrangement for controlling one electrical circuit.
- Normally open contact closes when the coil is energised.
- Electromagnetic, non-latching relay operation.
- Separate coil and contact circuits for electrical isolation.
- Compact low-profile construction for space-efficient PCB integration.
- Through-hole PCB terminals for soldered installation.
- Suitable for industrial control, automation and electrical load switching.
- Designed for use with appropriately rated DC control supplies.
Reliable High-Current Switching for Industrial Control Systems
Electromechanical relays such as the Finder 43.61.9.024.0300 enable electrical loads to be controlled through a separate DC control circuit. When the 24 V DC coil is energised, the relay's internal electromagnetic mechanism closes the normally open contact, allowing current to flow through the connected electrical load. When the coil is de-energised, the contact returns to its open position.
The single normally open contact configuration makes the relay suitable for applications requiring a simple switching function, including electrical load control, machinery interfaces and industrial automation circuits. Its compact PCB-mounted design allows it to be integrated directly into electronic control assemblies without requiring a separate panel-mounted switching device.
The Finder 43.61 platform provides a practical solution for OEM manufacturers and industrial control engineers who require dependable electromechanical switching in space-constrained equipment. Correct relay selection should consider the connected load current, switching voltage, inrush characteristics and any additional protective components required for inductive or DC loads.
Typical Applications
- Industrial automation and machinery control systems.
- Printed circuit board power switching assemblies.
- PLC-controlled auxiliary switching circuits.
- Industrial equipment using 24 V DC control supplies.
- Electronic power supply and load control circuits.
- Heating, ventilation and air conditioning control equipment.
- Building automation and electrical control systems.
- Industrial machinery and production equipment.
- Electronic control modules and embedded automation systems.
- OEM equipment manufacturing and machine building.
- Electrical load switching and control interfaces.
- Maintenance and replacement of compatible miniature PCB relays.
Technical Specifications
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| Device Type | PCB Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Manufacturer | Finder | |
| Series | Finder 43 Series | |
| Model | 43.61.9.024.0300 | |
| Product type | Miniature electromechanical PCB power relay | |
| Relay type | Monostable electromagnetic relay | |
| Contact configuration | 1 NO (SPST-NO / 1 Form A) | |
| Number of poles | 1 | |
| Nominal coil voltage | 24 V DC | |
| Coil supply type | DC | |
| Contact operation | Normally open, closes on coil energisation | |
| Reset operation | Automatic return when coil is de-energised | |
| Mounting type | Direct PCB mounting | |
| Termination type | Through-hole PCB pins | |
| Application category | Industrial automation and electrical switching |
Frequently Asked Questions
What is the Finder 43.61.9.024.0300 used for?
The Finder 43.61.9.024.0300 is a miniature electromechanical power relay used for electrical switching in industrial automation, machinery and electronic control equipment. Its normally open contact allows an electrical load to be controlled using a separate 24 V DC control circuit.
What coil voltage does the Finder 43.61.9.024.0300 require?
The relay uses a 24 V DC nominal operating coil. It should be connected to a suitably rated DC control supply in accordance with the relay's electrical specifications.
What contact configuration does this relay use?
The Finder 43.61.9.024.0300 uses a single normally open contact (1 NO / SPST-NO / 1 Form A). The contact closes when the operating coil is energised and returns to its normally open position when the coil is de-energised.
Can the Finder 43.61.9.024.0300 be used in industrial automation systems?
Yes. The relay is suitable for industrial automation, electronic control and machinery applications where its coil voltage, contact configuration and switching characteristics meet the requirements of the connected circuit.
How is the Finder 43.61.9.024.0300 installed?
The relay is designed for through-hole PCB mounting, allowing its terminals to be soldered into a compatible printed circuit board. The PCB footprint, terminal arrangement, electrical clearances and load ratings should be checked before installation.
Trusted by Industrial Automation Professionals Worldwide
Finder 43 Series miniature relays are established components in industrial automation, electronic control equipment and electrical switching applications. The Finder 43.61.9.024.0300 combines a 24 V DC operating coil, single normally open contact and compact PCB-mounted construction to provide dependable electrical switching for industrial machinery and electronic control systems.
