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FINDER Miniature Power Relay 12A 3PCO plug in 110VAC 4pole 56.34.8.110.0054
Finder 56.34.8.110.0054 is a 12 A 4PDT industrial plug-in power relay with a 110 V AC coil, four changeover contacts, silver nickel contact material, lockable test button, mechanical indicator and LED indication for reliable multi-circuit switching in industrial automation and electrical control systems.
£20.74
Why Choose the Finder 56.34.8.110.0054 Industrial Power Relay?
The Finder 56.34.8.110.0054 is a reliable and versatile 12 A industrial plug-in power relay designed for electrical switching, industrial automation and machinery control applications. Featuring a 110 V AC coil and four-pole double-throw (4PDT) changeover contacts, this relay provides dependable switching of multiple electrical circuits. As part of the established Finder 56 Series miniature power relays, it combines robust construction, flexible control functionality and convenient maintenance features.
The relay incorporates an integrated lockable test button, mechanical status indicator and LED coil indication, enabling engineers and maintenance personnel to monitor relay operation and perform functional checks. Its silver nickel (AgNi) contacts provide reliable electrical switching performance, while the four independent changeover contacts offer flexibility for complex control circuits and industrial automation systems.
With a 12 A rated contact current, 110 V AC operating coil and four changeover contacts, the Finder 56.34.8.110.0054 is ideal for industrial control panels, machinery control systems, electrical distribution equipment and automation installations. Its plug-in construction allows straightforward installation and replacement using compatible Finder 96 Series relay sockets.
Key Advantages
- Reliable industrial power relay designed for automation and electrical control applications.
- 12 A rated contact current suitable for industrial electrical switching.
- 110 V AC coil voltage compatible with industrial AC control circuits.
- 4PDT (4 CO) contact configuration provides four independent changeover circuits.
- Integrated lockable test button enables convenient manual testing and commissioning.
- LED coil indication provides visual confirmation of relay energisation.
- Mechanical indicator allows quick identification of relay operating status.
- Durable silver nickel (AgNi) contacts provide dependable switching performance.
- Plug-in construction simplifies installation, maintenance and replacement.
- Compatible with suitable Finder 96 Series relay sockets for electrical control panel applications.
Key Features
- Finder 56 Series miniature industrial power relay.
- 12 A rated switching current per contact pole.
- 110 V AC nominal coil voltage.
- 50/60 Hz AC coil operation.
- 4 CO / 4PDT changeover contact arrangement.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 3000 VA rated switching capacity per pole for AC-1 loads.
- Silver nickel (AgNi) contact material.
- Integrated lockable manual test button.
- Built-in LED indication for AC coil status monitoring.
- Mechanical flag indicator for visual contact position identification.
- Non-latching electromagnetic relay operation.
- Plug-in connection with 4.8 mm Faston terminals.
- Suitable for installation with compatible Finder 96 Series sockets.
- Operating temperature range of −40 to +70 °C.
- Compact design suitable for industrial electrical cabinets.
Reliable Four-Pole Switching for Industrial Automation
Industrial electromagnetic relays such as the Finder 56.34.8.110.0054 allow an electrical control signal to operate multiple independent switching circuits. When the 110 V AC coil is energised, the relay changes the position of its four changeover contacts, allowing connected electrical loads or control signals to be switched simultaneously. When coil power is removed, the spring-return mechanism restores the contacts to their normal positions.
The Finder 56 Series is designed for industrial applications requiring reliable electrical switching, flexible control configurations and straightforward maintenance. The four-pole contact arrangement is particularly useful where multiple circuits must be controlled by a single relay. Integrated LED and mechanical status indication provide convenient operational feedback, while the lockable test button supports manual functional checks during commissioning and fault-finding.
Typical Applications
- Industrial automation and machinery control systems.
- Electrical control panels and distribution cabinets.
- PLC-controlled switching and interface circuits.
- Multi-circuit switching and industrial control applications.
- Industrial motor control and auxiliary switching circuits.
- Electrical interlocking and control logic systems.
- Industrial heating equipment, furnaces and ovens.
- Conveyor systems and material handling equipment.
- Manufacturing and production machinery.
- Building automation and industrial electrical installations.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Load Voltage | 400 V AC | |
| Mounting Type | Plug-in socket | |
| Switching Current (A) | 12 A | |
| Manufacturer | Finder | |
| Series | 56 Series Miniature Power Relays | |
| Model | 56.34.8.110.0054 | |
| Product type | Industrial plug-in electromagnetic power relay | |
| Contact configuration | 4PDT / 4 CO (four changeover contacts) | |
| Number of poles | 4 | |
| Rated contact current | 12 A | |
| Maximum peak contact current | 20 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated switching load (AC-1) | 3000 VA per pole | |
| Rated switching load (AC-15 at 230 V AC) | 700 VA | |
| Single-phase motor rating (230 V AC) | 0.55 kW | |
| Minimum switching load | 500 mW (10 V / 5 mA) | |
| Nominal coil voltage | 110 V AC | |
| Coil frequency | 50/60 Hz | |
| Coil type | AC, non-latching | |
| Nominal coil power | 2 VA | |
| Coil resistance | approximately 1.9 kΩ | |
| Coil operating voltage range | 88–121 V AC | |
| Operate time | 11 ms | |
| Release time | 11 ms | |
| Contact material | Silver nickel (AgNi) | |
| Mechanical endurance | Up to 20 million operations | |
| Electrical endurance | 100,000 operations at rated AC-1 load | |
| Coil-to-contact impulse withstand voltage | 5 kV | |
| Dielectric strength between open contacts | 1000 V AC | |
| Operating temperature | −40 to +70 °C | |
| Environmental protection classification | RT I | |
| Mounting type | Plug-in / socket mounting | |
| Terminal type | Faston 187, 4.8 mm quick-connect terminals | |
| Compatible socket series | Finder 96 Series | |
| Test function | Lockable manual test button | |
| Status indication | Mechanical indicator and LED | |
| LED configuration | AC coil indication |
Frequently Asked Questions
What is the Finder 56.34.8.110.0054 used for?
The Finder 56.34.8.110.0054 is an industrial electromagnetic power relay used for switching electrical loads and control circuits in automation systems, industrial machinery and electrical panels. Its four changeover contacts allow multiple independent circuits to be controlled using a single relay.
What coil voltage does the Finder 56.34.8.110.0054 require?
This relay operates with a nominal 110 V AC coil supply at 50/60 Hz. It is designed for compatible AC control circuits and includes an LED indicator to provide visual confirmation when the relay coil is energised.
What is the contact rating of this relay?
The relay features four changeover contacts rated at 12 A, with a rated contact voltage of 250 V AC and a maximum switching voltage of 400 V AC. Its rated switching capacity for AC-1 resistive loads is 3000 VA per pole. The permissible load depends on the application and switching category.
Does the Finder 56.34.8.110.0054 include a test button and LED indicator?
Yes. The relay includes a lockable manual test button, mechanical contact indicator and LED coil indication. These features help engineers perform commissioning checks, monitor relay operation and diagnose electrical control circuit faults.
Where is the Finder 56.34.8.110.0054 typically installed?
The relay is normally installed inside industrial electrical control panels or machinery cabinets using a compatible Finder 96 Series relay socket. Its plug-in design supports straightforward installation, maintenance and replacement.
Trusted by Industrial Automation Engineers Worldwide
Finder 56 Series miniature power relays are designed to provide reliable electrical switching in industrial automation, machinery control and electrical distribution applications. With four independent changeover contacts, durable silver nickel contact material and convenient testing and indication features, the Finder 56.34.8.110.0054 provides a practical solution for engineers, machine builders and electrical maintenance professionals.
