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55.34.8.024.0001 Finder Miniature plugin relay 4 pole 7A 24V
55.34.8.024.0001 Finder Miniature plugin relay 4 pole 7A 24V.
£13.33
Why Choose the Finder 55.34.8.024.0001 General Purpose Relay?
The Finder 55.34.8.024.0001 is a versatile 7 A general purpose electromechanical relay with a 24 V AC coil, designed for reliable switching in industrial automation, electrical control panels and machinery control systems. As part of the Finder Series 55 industrial relay range, it provides dependable electrical switching with a compact plug-in construction suitable for a wide variety of control applications.
Featuring four changeover contacts (4PDT / 4 CO), the Finder 55.34.8.024.0001 allows multiple independent circuits to be controlled using a single coil signal. Each changeover contact provides normally open and normally closed switching paths, making the relay suitable for control logic, signalling, interlocking and electrical load switching.
With a 7 A rated contact current, 24 V AC control coil and plug-in mounting configuration, this relay offers a practical solution for industrial control cabinets, automation equipment and electrical distribution systems. Its silver nickel contacts and monostable operating mechanism support dependable switching in demanding industrial environments.
Key Advantages
- Reliable 7 A general purpose relay for industrial electrical switching.
- 24 V AC operating coil suitable for compatible control systems.
- Four changeover contacts enable simultaneous control of multiple independent circuits.
- 4PDT contact configuration provides flexible normally open and normally closed switching.
- Plug-in construction simplifies installation and relay replacement.
- Silver nickel (AgNi) contact material provides durable switching performance.
- Monostable operation automatically restores the contact positions when coil power is removed.
- Electrical isolation between the coil and switched contact circuits.
- Compatible with suitable Finder relay sockets and mounting accessories.
- Suitable for industrial automation, control panels and electrical signalling applications.
Key Features
- Finder Series 55 general purpose relay.
- 7 A rated contact current.
- 24 V AC nominal coil voltage.
- Four changeover contacts (4 CO).
- 4PDT (4 Form C) contact configuration.
- 250 V AC nominal contact voltage.
- 190 Ω nominal coil resistance.
- 53 mA nominal coil current at 50 Hz.
- 19.2–26.4 V AC coil operating range under specified conditions.
- Silver nickel (AgNi) contacts.
- Monostable, non-latching operation.
- Plug-in relay terminals for compatible sockets.
- 9 ms operate time and 5 ms release time.
- Compact industrial relay construction.
- Suitable for control, signalling and compatible load-switching applications.
Reliable Four-Pole Switching for Industrial Automation and Control Systems
The Finder 55.34.8.024.0001 operates using an electromagnetic coil that changes the position of four independent changeover contacts. When the 24 V AC coil is energised, each common contact transfers from its normally closed terminal to its normally open terminal. When the coil supply is removed, the contacts return to their normal positions, enabling reliable switching and control logic operation.
The Finder Series 55 range is designed for industrial automation, electrical control and general purpose switching applications. Its four-pole configuration enables several circuits to be controlled simultaneously while maintaining electrical separation between the contact paths. The plug-in design supports convenient replacement and maintenance when installed in a compatible Finder socket, making it particularly useful in machinery control panels, signalling systems and industrial electrical installations.
Typical Applications
- Industrial automation and electrical control panels.
- Machinery control and interlocking circuits.
- PLC output interfacing and control signal switching.
- Industrial signalling and alarm systems.
- Building automation and electrical control equipment.
- Motor control auxiliary circuits.
- Electrical distribution and control cabinets.
- OEM machinery and industrial equipment.
- Multi-circuit switching and control logic applications.
- Maintenance and replacement of compatible industrial relays.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Switching Current (A) | 7 A | |
| Mounting Type | Plug-in socket | |
| Manufacturer | Finder | |
| Series | 55 Series | |
| Model | 55.34.8.024.0001 | |
| Product type | General purpose electromechanical relay | |
| Relay technology | Electromechanical | |
| Relay operation | Monostable, non-latching | |
| Contact configuration | 4PDT (4 Form C) | |
| Number of poles | 4 | |
| Number of changeover contacts | 4 | |
| Rated contact current | 7 A | |
| Nominal contact voltage | 250 V AC | |
| Rated resistive switching load | 1750 VA per contact | |
| Nominal coil voltage | 24 V AC | |
| Coil supply type | AC | |
| Nominal coil resistance | 190 Ω | |
| Nominal coil current | 53 mA at 50 Hz | |
| Coil operating voltage range | 19.2–26.4 V AC | |
| Contact material | Silver nickel (AgNi) | |
| Operate time | 9 ms | |
| Release time | 5 ms | |
| Operating temperature | −40 to +85 °C | |
| Mounting type | Plug-in / socket mounting | |
| Terminal type | Plug-in pins | |
| Socket compatibility | Suitable Finder Series 94 relay sockets | |
| Contact material composition | Cadmium-free |
Frequently Asked Questions
What is the Finder 55.34.8.024.0001 used for?
The Finder 55.34.8.024.0001 is a 7 A four-pole general purpose relay used for electrical switching, control logic, signalling and automation applications in industrial machinery and electrical control panels.
What coil voltage does the Finder 55.34.8.024.0001 require?
This relay operates using a 24 V AC nominal coil supply. It is intended for compatible AC control circuits and should not be connected directly to a DC supply without confirming the suitability of the relay coil.
What is the contact configuration of the Finder 55.34.8.024.0001?
The relay has a 4PDT (4 Form C) configuration, providing four independent changeover contacts. Each contact has common, normally open and normally closed connections.
What is the rated contact current of this relay?
The Finder 55.34.8.024.0001 has a 7 A rated contact current and a nominal contact voltage of 250 V AC. Actual switching capability depends on the electrical load and operating conditions.
Can the Finder 55.34.8.024.0001 be installed on a DIN rail?
Yes. The relay can be installed on a DIN rail using a compatible Finder Series 94 relay socket designed for DIN rail mounting. The relay itself uses a plug-in connection.
Is the Finder 55.34.8.024.0001 a latching relay?
No. It is a monostable, non-latching relay. Its contacts return to their normal positions when the coil supply is removed.
What contact material is used in the Finder 55.34.8.024.0001?
The relay uses silver nickel (AgNi) contacts, providing durable electromechanical switching performance for suitable industrial control and general purpose electrical loads.
Can this relay control multiple circuits simultaneously?
Yes. The four independent changeover contacts allow up to four separate circuits to be switched simultaneously using one 24 V AC control coil, subject to the individual contact ratings and circuit design.
Can the Finder 55.34.8.024.0001 be used with a PLC?
Yes. The relay can be integrated into PLC-controlled automation systems where a suitable 24 V AC control signal is available. It provides electrical isolation between the coil circuit and the switched contact circuits.
Trusted by Industrial Automation Engineers and Electrical Panel Builders Worldwide
Finder Series 55 general purpose relays are widely used in industrial automation, electrical control panels and machinery switching applications. With reliable electromechanical operation, flexible multi-pole contact arrangements and convenient plug-in mounting, the Finder 55.34.8.024.0001 provides a practical switching solution for electrical engineers, automation specialists, panel builders and industrial maintenance professionals.
