Why Choose the Finder 94.P4SMA 14-Pin Push-In Relay Socket?
The Finder 94.P4SMA is a high-quality 14-pin industrial relay socket with push-in terminals, designed for secure, efficient relay connections in industrial automation systems, electrical control panels and machinery. Part of the Finder 94 Series, this socket provides a practical interface for compatible Finder 55 Series relays, including the 55.32 and 55.34.
Featuring a 10 A nominal current rating and 250 V AC rated voltage, the Finder 94.P4SMA is suitable for a wide range of industrial switching and control applications. Its screwless push-in terminal technology enables convenient conductor installation without the need to tighten conventional terminal screws, helping reduce wiring time during panel assembly.
The socket is supplied with a Finder 094.71 metal retaining clip, which helps secure the installed relay against accidental movement. Its 35 mm DIN rail mounting arrangement supports straightforward installation alongside other control components, while the plug-in relay interface simplifies maintenance and replacement.
Designed to accommodate compatible accessories, the Finder 94.P4SMA can be combined with selected Finder 99.02 coil indication and EMC suppression modules, Finder 86.30 timer modules and suitable jumper links. This makes it a flexible solution for machine builders, electrical contractors, automation engineers and maintenance professionals seeking reliable relay socket connections.
Key Advantages
- 14-pin relay socket designed for compatible Finder 55 Series industrial relays.
- Push-in spring terminals provide fast, secure connections without conventional terminal screws.
- 10 A nominal current rating for suitable electrical control circuits.
- 250 V AC rated voltage supports industrial relay applications.
- Compatible with Finder 55.32 and 55.34 relays for flexible switching arrangements.
- Metal retaining clip included for secure relay positioning.
- 35 mm DIN rail mounting simplifies electrical cabinet installation.
- Plug-in relay design enables relay replacement without disconnecting permanent socket wiring.
- Compatible with selected coil indication and EMC suppression modules for enhanced control circuit functionality.
- Supports compatible timer modules for additional relay timing functions.
- Jumper link compatibility helps simplify common electrical connections.
- Suitable for industrial automation, OEM machine building and electrical panel manufacturing.
Key Features
- Finder 94 Series push-in relay socket.
- 14-position relay connection arrangement.
- 10 A nominal current rating.
- 250 V AC nominal voltage rating.
- Screwless push-in spring terminal connections.
- 35 mm DIN rail mounting in accordance with EN 60715.
- Panel mounting capability for suitable installation arrangements.
- Compatible with Finder 55.32 and 55.34 relays.
- Four-changeover contact compatibility with Finder 55.34 relays.
- Two-changeover contact compatibility with Finder 55.32 relays.
- Finder 094.71 metal retaining clip supplied with the SMA configuration.
- Blue insulating housing for identification within electrical control panels.
- Finder 99.02 coil indication and EMC suppression module compatibility.
- Finder 86.30 timer module compatibility.
- Finder 094.56 6-way jumper link compatibility.
- Finder 060.48 marker tag compatibility.
- Finder 097.00 marker tag holder compatibility.
- Suitable for industrial electrical control and automation equipment.
Technical Specifications
- Manufacturer: Finder
- Series: 94 Series
- Model: 94.P4SMA
- Alternative part number: 94P4SMA
- Base socket type: 94.P4
- Product type: Industrial plug-in relay socket
- Socket configuration: 14 positions
- Number of pins: 14
- Rated current: 10 A
- Rated voltage: 250 V AC
- Terminal type: Push-in spring terminals
- Connection method: Screwless push-in connection
- Mounting type: DIN rail or panel mounting
- DIN rail size: 35 mm
- DIN rail standard: EN 60715
- Compatible relay series: Finder 55 Series
- Compatible relay models: Finder 55.32 and 55.34
- Additional compatible relay: Finder 55.33, subject to the required connection arrangement
- Compatible relay contact arrangements: 2 CO, 3 CO or 4 CO, depending on the installed relay
- Housing colour: Blue
- Relay retention: Metal retaining clip
- Included retaining clip: Finder 094.71
- Compatible coil indication accessory: Finder 99.02 Series
- Compatible EMC suppression accessory: Finder 99.02 Series
- Compatible timer accessory: Finder 86.30
- Compatible jumper link: Finder 094.56, 6-way
- Compatible identification tag: Finder 060.48
- Compatible marker tag holder: Finder 097.00
- Ambient operating temperature: -40 to +70 °C
- Dimensions: Approximately 95.5 × 31 × 42.4 mm
- Country of origin: Italy
- RoHS compliance: RoHS compliant
- Relevant standards: EN 60715 and applicable EN 61810-1 relay/socket requirements
Efficient Push-In Relay Connections for Industrial Automation and Control Panels
The Finder 94.P4SMA relay socket provides a dependable connection interface between compatible plug-in relays and industrial electrical wiring. Its 14-position configuration is particularly suitable for the Finder 55.34 four-changeover relay, allowing multiple control or signalling circuits to be operated through a single relay assembly.
Unlike conventional screw-terminal relay sockets, the Finder 94.P4SMA uses push-in spring terminal technology. This enables appropriately prepared conductors to be connected quickly and securely, helping reduce installation time and simplifying repetitive wiring tasks in industrial control cabinet manufacturing. Conductors must be prepared and inserted in accordance with Finder's installation instructions.
When fitted with a compatible Finder 55.34 relay, the socket provides access to four changeover contact sets. These contacts can be used for auxiliary switching, equipment status indication, control circuit interlocking and other suitable applications. The socket can also accommodate compatible Finder 55.32 relays where fewer changeover contacts are required. The actual switching performance depends on the installed relay and the connected load.
The supplied Finder 094.71 metal retaining clip helps maintain secure relay positioning during normal operation. When maintenance is required, the plug-in relay can be removed and replaced without disturbing the permanent wiring connected to the socket, provided the electrical circuit has first been safely isolated.
For additional functionality, the socket supports selected Finder 99.02 indication and suppression modules and Finder 86.30 timing modules. Compatible jumper links can also be used to distribute common connections between suitable socket assemblies. These options make the Finder 94.P4SMA a versatile component for both new industrial control systems and maintenance of existing Finder relay installations.
Typical Applications
- Industrial automation and PLC interface circuits.
- Electrical control cabinets and relay panels.
- Machine control and manufacturing equipment.
- Four-changeover and two-changeover relay applications.
- Industrial process control and instrumentation systems.
- Conveyor and material handling control circuits.
- Motor control and auxiliary switching systems.
- Building automation, blinds and shutter control.
- Road, tunnel and industrial lighting control systems.
- Hoists, cranes and heavy machinery control panels.
- OEM electrical panel manufacturing and machine building.
- Maintenance and replacement of compatible Finder 55 Series relay socket assemblies.
