Why Choose the Finder 94.03.0SMA Relay Socket?
The Finder 94.03.0SMA is an 11-pin, three-pole changeover (3 CO) relay socket designed for compatible Finder industrial relays. Part of the established Finder 94 Series, this socket provides a secure, convenient connection between a removable electromechanical relay and fixed electrical control wiring.
Featuring screw terminals and a 10 A, 250 V socket rating, the Finder 94.03.0SMA supports dependable relay connections in industrial automation, machinery control and electrical panel installations. Its DIN rail mounting arrangement helps simplify installation and maintain organised wiring inside electrical cabinets.
The 94.03.0SMA is associated with Finder's three-pole relay socket configuration, with compatibility listings including the Finder 85.03 relay family. The related 94.03 socket family also includes variants for Finder 55.33 relays, so the exact relay and socket combination should be checked before installation.
Key Advantages
- 11-pin relay socket designed for compatible three-pole electromechanical relays.
- 3 CO (3PDT) relay configuration supports three independent changeover contact circuits.
- 10 A rated current for suitable relay interface applications.
- 250 V rated voltage supports industrial electrical control installations.
- Screw terminal connections provide secure, serviceable wiring.
- DIN rail mounting enables straightforward installation in electrical control cabinets.
- Plug-in relay arrangement simplifies maintenance and replacement.
- Provides organised connections for relay coil and switching contacts.
- Suitable for industrial automation, machinery control and electrical signalling systems.
- Modular construction supports efficient control panel assembly and servicing.
Key Features
- Finder 94 Series relay socket.
- Model: 94.03.0SMA.
- Product type: Electromechanical relay socket.
- Number of connections: 11.
- Supported contact configuration: Three changeover contacts (3 CO / 3PDT).
- Rated current: 10 A.
- Rated voltage: 250 V.
- Terminal arrangement: Screw terminals.
- Mounting: DIN rail.
- Plug-in arrangement for compatible removable relay modules.
- Suitable for relay-based switching and control applications.
- Designed for installation in industrial electrical control panels.
Technical Specifications
- Manufacturer: Finder
- Series: 94 Series
- Manufacturer part number: 94.03.0SMA
- Product type: Relay socket
- Number of positions: 11
- Relay configuration: 3 CO (3PDT)
- Rated current: 10 A
- Rated voltage: 250 V
- Termination type: Screw terminal
- Mounting type: DIN rail
- Compatible relay family: Finder 85.03, subject to exact variant compatibility
- Application: Industrial automation and electrical relay interfacing
- Installation environment: Electrical control cabinets and suitable enclosures
Reliable Three-Pole Relay Connections for Industrial Control Systems
The Finder 94.03.0SMA provides the electrical interface between a compatible removable relay and permanently installed control wiring. Its 11-position configuration accommodates the connections associated with a three-pole changeover relay, allowing separate control and switching circuits to be incorporated into industrial electrical equipment.
The screw terminal arrangement enables installers to terminate conductors securely, while the DIN rail mounting format supports organised control panel construction. Using a dedicated relay socket also makes servicing more convenient because the relay can be removed without disconnecting the fixed socket wiring.
For dependable operation, the installed relay must match the socket's pin arrangement and mechanical configuration. The selected relay's coil voltage, contact ratings and switching characteristics must also be appropriate for the application. The complete assembly must remain within the lowest applicable electrical rating of its components.
Typical Applications
- Industrial automation and machinery control panels.
- Three-pole changeover relay switching circuits.
- PLC-controlled relay interface assemblies.
- Electrical control and signalling equipment.
- Industrial process control systems.
- Manufacturing and production machinery.
- Conveyor and material handling systems.
- Building automation and HVAC control panels.
- Control circuit interlocking and auxiliary switching.
- OEM electrical equipment and panel manufacturing.
- Industrial maintenance and relay socket replacement.
