Why Choose the Finder 95.83.30SMA Relay Socket?
The Finder 95.83.30SMA is a 5-pin, screw terminal relay socket from the Finder 95 Series, designed for compatible Finder 40.31 single-pole changeover relays. Featuring a black housing and a practical plug-in arrangement, it provides a reliable connection between removable electromechanical relays and fixed electrical control wiring.
With a 10 A rated current, 250 V rated voltage and compatibility with standard 35 mm DIN rail mounting, the Finder 95.83.30SMA is suited to industrial automation, machinery control, electrical signalling and control cabinet installations. Its screw terminal connections provide a secure, serviceable method of terminating control circuit conductors.
The SMA configuration includes a metal relay retaining clip, helping secure the compatible relay during operation. The socket also supports selected Finder accessories, including jumper links, identification accessories and 99.80 Series indication and suppression modules, making it a practical choice for modular relay assemblies.
Key Advantages
- Designed for Finder 40.31 relays, providing a dedicated single-pole changeover relay interface.
- 5-pin connection arrangement accommodates the relay coil and changeover contacts.
- 10 A rated current and 250 V rated voltage for suitable industrial control applications.
- Screw terminal connections provide secure and accessible wiring termination.
- 35 mm DIN rail or panel mounting offers flexible installation options.
- Black housing supports clear identification within relay assemblies.
- Metal retaining clip helps hold the installed relay securely in position.
- IP20 protection rating for installation inside suitable electrical enclosures.
- −40 to +70 °C ambient temperature range supports demanding control environments.
- 6 kV impulse withstand capability between coil and contact circuits for the associated 95.83.3 socket design.
- Compatible with selected Finder 99.80 indication and EMC suppression modules.
- Allows convenient relay replacement without disconnecting fixed socket wiring.
Key Features
- Finder 95 Series relay socket.
- Model: 95.83.30SMA.
- Socket configuration: 5-pin.
- Compatible relay: Finder 40.31 Series.
- Supported relay contact arrangement: 1 CO (SPDT).
- Rated current: 10 A.
- Rated voltage: 250 V.
- Terminal type: Screw terminal with box-clamp connection.
- Mounting: Panel or 35 mm DIN rail.
- Housing colour: Black.
- Protection rating: IP20.
- Operating ambient temperature: −40 to +70 °C.
- Terminal tightening torque: 0.5 Nm.
- Wire stripping length: 7 mm.
- Retaining accessory: Metal relay retaining clip.
- Compatible module family: Finder 99.80.
- Plug-in relay arrangement for convenient installation and maintenance.
Technical Specifications
- Manufacturer: Finder
- Series: 95 Series
- Manufacturer part number: 95.83.30SMA
- Base socket designation: 95.83.30
- Product type: Electromechanical relay socket
- Compatible relay series: Finder 40.31
- Relay contact configuration: 1 CO (SPDT)
- Number of relay connections: 5
- Rated current: 10 A
- Rated voltage: 250 V
- Impulse withstand voltage between coil and contacts: 6 kV (1.2/50 µs)
- Protection category: IP20
- Ambient temperature range: −40 to +70 °C
- Terminal technology: Screw terminal, box clamp
- Terminal tightening torque: 0.5 Nm
- Wire stripping length: 7 mm
- Maximum solid conductor size: 1 × 6 mm² or 2 × 2.5 mm²
- Maximum stranded conductor size: 1 × 4 mm² or 2 × 2.5 mm²
- Mounting type: Panel or DIN rail
- DIN rail size: 35 mm
- DIN rail standard: EN 60715
- Housing colour: Black
- Metal retaining clip: Finder 095.71
- Optional jumper link: Finder 095.08.0
- Compatible indication and suppression modules: Finder 99.80 Series
- Application: Industrial automation, relay switching and electrical control
Reliable Relay Connections for Industrial Automation
The Finder 95.83.30SMA provides a practical interface between a compatible Finder 40.31 relay and the fixed wiring of an electrical control system. Its five connection positions accommodate the relay coil and single changeover contact arrangement, allowing the relay to be integrated into switching, signalling and control circuits.
The screw terminal box-clamp design provides secure conductor termination, while the DIN rail and panel mounting options support different control cabinet layouts. The metal retaining clip helps maintain the relay's position within the socket, and the plug-in arrangement enables convenient replacement when maintenance is required.
For installations requiring additional functionality, compatible Finder 99.80 modules can provide coil indication or suppression functions according to the selected module. The complete relay assembly must be configured to match the control supply, contact load and applicable electrical ratings. Always isolate the electrical supply before installation or servicing.
Typical Applications
- Industrial automation and PLC interface circuits.
- Finder 40.31 single-pole changeover relay installations.
- Electrical control panels and relay cabinets.
- Industrial machinery control and auxiliary switching.
- Control circuit signalling and interlocking.
- Manufacturing and production equipment.
- Conveyor and material handling systems.
- Building automation and HVAC control panels.
- Industrial process control installations.
- OEM electrical equipment manufacturing.
- Maintenance and replacement of compatible relay socket assemblies.
