Finder 46.52.8.110.0000T – 46 Series Miniature Industrial relays – Railway

Why Choose the Finder 46.52.8.110.0000T 110 V AC 8 A Miniature Industrial Relay?

The Finder 46.52.8.110.0000T is a compact miniature industrial electromechanical relay designed for reliable switching in automation equipment, electrical control panels and industrial machinery. Belonging to the established Finder Series 46 range, this relay combines a robust plug-in connection system with dependable dual-circuit switching and a space-efficient housing.

Featuring a 110 V AC operating coil and two 8 A changeover contacts, the Finder 46.52.8.110.0000T enables a single control signal to operate two separate electrical circuits. Its double-pole double-throw (DPDT) contact arrangement provides normally open and normally closed switching functions, making it suitable for industrial control logic, auxiliary switching, interlocking and signalling applications.

The relay incorporates silver-nickel (AgNi) contacts, a built-in LED status indicator and a plug-in terminal arrangement for use with compatible relay sockets. The T suffix identifies the railway-oriented variant within the Finder Series 46 range, making this model relevant to applications requiring consideration of railway equipment specifications and environmental operating conditions.

Key Advantages

• 110 V AC nominal operating coil suitable for compatible industrial and railway control supplies.
• Two 8 A changeover contacts provide flexible switching of two separate circuits.
• DPDT / 2 CO configuration supports normally open and normally closed control functions.
• Integrated LED indicator provides convenient visual indication of relay energisation.
• Silver-nickel (AgNi) contact material supports dependable switching performance.
• Compact industrial housing helps conserve space in electrical control assemblies.
• Plug-in connection system simplifies installation and replacement when used with a compatible socket.
• Monostable operation automatically returns the contacts to their normal positions when the coil is de-energised.
• Galvanic separation between the coil and contact circuits supports reliable control system design.
• Part of the established Finder Series 46 miniature industrial relay family.

Key Features

• Finder Series 46 miniature industrial relay.
• 46.52 dual-changeover relay configuration.
• 110 V AC nominal coil voltage.
• 50/60 Hz AC coil operation.
• 8 A rated contact current.
• Two changeover contacts (2 CO / DPDT).
• 250 V AC rated contact voltage.
• Silver-nickel (AgNi) contacts.
• Integrated LED coil-status indication.
• Plug-in electrical connection.
• Non-polarised AC coil operation.
• Monostable, non-latching switching mechanism.
• RT II environmental protection category.
• Compact industrial relay housing.
• Compatible with appropriately selected Finder Series 97 relay sockets.
• Railway-oriented T-series variant.

Reliable Dual-Circuit Switching for Industrial and Railway Control Equipment

The Finder 46.52.8.110.0000T uses an electromagnetic coil to operate two mechanically linked changeover contact sets. When the 110 V AC coil is energised, both common contacts transfer from their normally closed terminals to their normally open terminals. When the coil supply is removed, the contacts return to their normal positions.

This two-changeover-contact arrangement enables a single relay to perform two related switching operations, such as activating an auxiliary circuit while changing a separate signalling or interlocking contact. The integrated LED provides a convenient indication of coil energisation, assisting commissioning, fault diagnosis and routine maintenance.

The relay's plug-in construction supports installation in compatible Finder sockets, allowing convenient replacement without disturbing the surrounding control wiring. Its T-series designation makes it relevant to railway-oriented equipment designs; however, compliance with specific railway standards must be assessed for the complete installation. Engineers should also consider load characteristics, contact ratings, coil supply conditions and appropriate suppression when selecting the relay for resistive or inductive switching duties.

Typical Applications

• Railway-oriented electrical control and auxiliary equipment.
• Industrial automation and machinery control systems.
• Electrical control panels and relay interface assemblies.
• Dual-circuit switching and control logic.
• Auxiliary signalling and monitoring circuits.
• Electrical interlocking and equipment status indication.
• Building automation and electrical management systems.
• Heating, ventilation and air conditioning controls.
• Industrial equipment maintenance and relay replacement.
• OEM machinery and electrical equipment manufacturing.
• General-purpose switching of appropriately rated electrical loads.