Finder 55.34.8.230.2054 – 55 Series Industrial relays

Why Choose the Finder 55.34.8.230.2054 Miniature Industrial Relay?

The Finder 55.34.8.230.2054 is a compact, general-purpose industrial electromagnetic relay from the Finder 55 Series, designed for dependable electrical switching in automation systems, control panels and industrial machinery. Featuring a 230 V AC nominal coil and four changeover contacts (4 CO / 4PDT), this relay allows four separate electrical circuits to be controlled simultaneously using a single control signal.

The Finder 55.34 configuration provides a versatile four-pole switching arrangement, with each contact set offering common, normally open and normally closed connections. This makes the relay particularly useful for industrial control applications requiring multiple switching functions, auxiliary signalling, equipment interfacing or coordinated circuit operation.

Designed for plug-in installation with compatible relay sockets, the Finder 55.34.8.230.2054 supports practical panel assembly and straightforward maintenance. Its 7 A nominal contact current rating, monostable electromagnetic operation and compact construction make it suitable for a wide range of appropriately rated industrial electrical applications.

Key Advantages

• 230 V AC coil: Suitable for industrial control systems operating with compatible AC control supplies.
• Four changeover contacts: Allows four independent electrical circuits to be switched using one relay.
• 7 A nominal contact rating: Provides switching capability for appropriately rated control and auxiliary loads.
• 4PDT contact configuration: Offers both normally open and normally closed switching functions for each pole.
• Plug-in installation: Supports convenient mounting in compatible Finder relay sockets.
• Easy maintenance: Enables relay replacement without disturbing the permanent socket wiring.
• Compact construction: Suitable for industrial control panels where installation space is limited.
• Monostable operation: Automatically returns contacts to their normal positions when coil power is removed.
• Flexible circuit control: Suitable for signalling, interlocking, switching and automation interfaces.

Key Features

• Finder 55 Series miniature industrial electromagnetic relay.
• Type 55.34 four-pole changeover configuration.
• 230 V AC nominal coil voltage.
• Four changeover contacts (4 CO / 4PDT / 4 Form C).
• 7 A nominal contact current.
• 250 V AC nominal contact voltage.
• Electromagnetic, monostable switching mechanism.
• Four mechanically linked, independently wired changeover contact sets.
• Common, normally open and normally closed connections for each pole.
• Plug-in terminal arrangement.
• Suitable for compatible Finder 94 Series relay sockets.
• Compact industrial relay construction.
• Suitable for machinery control, electrical signalling and industrial automation.

Reliable Four-Pole Switching for Industrial Control Systems

The Finder 55.34.8.230.2054 uses an electromagnetic coil to operate four changeover contact sets. When the appropriate 230 V AC control voltage is applied, the relay changes the position of all four contacts. When the coil supply is removed, the contacts return to their normal positions, providing conventional monostable relay operation.

Each changeover contact provides a common terminal that switches between normally closed and normally open connections. The 4PDT arrangement enables a single control signal to perform multiple switching functions, such as operating auxiliary circuits, changing equipment status signals and controlling separate electrical loads.

The relay's 7 A nominal contact rating supports appropriately rated industrial switching applications. Actual permissible switching capacity depends on the connected load, operating voltage, inrush current, power factor and switching frequency. Inductive loads and equipment with high starting currents may require suitable contact protection or additional switching devices.

Its plug-in construction also provides practical maintenance benefits. When installed in a compatible socket, the relay can be removed and replaced without disconnecting the permanent control panel wiring. This makes the Finder 55.34.8.230.2054 a practical component for industrial equipment where accessibility and serviceability are important.

Typical Applications

• Industrial automation and machine control systems.
• Electrical control panels and distribution equipment.
• PLC-associated auxiliary control and interface circuits.
• Industrial machinery and OEM electrical equipment.
• Building automation and equipment control systems.
• Multi-circuit switching and signal distribution.
• Electrical signalling and equipment status indication.
• Control circuit changeover and interlocking arrangements.
• Four-pole switching applications using 230 V AC control supplies.
• Maintenance and replacement of compatible Finder 55.34 relays.