Why Choose the Finder 7S.14.9.110.4310T Safety Relay?
The Finder 7S.14.9.110.4310T is a modular relay from the Finder 7S Series, designed for industrial control and safety-related applications requiring forcibly guided contacts. The model designation identifies a 110 V DC coil and a four-contact arrangement comprising 3 normally open (NO) and 1 normally closed (NC) contacts.
The Finder 7S.14 relay family offers a 6 A rated contact current, 250 V AC rated switching voltage and silver tin oxide (AgSnO₂) contacts. Its forcibly guided contact mechanism supports contact-state monitoring and fault detection when incorporated into a correctly engineered safety-related control system.
With a compact modular construction, screwless connection technology and DIN rail mounting, the 7S Series is suitable for machinery control cabinets, industrial automation panels and electrical installations requiring reliable relay operation. The 7S.14.9.110.4310T should be selected according to its exact manufacturer's configuration, particularly where the T suffix identifies a specific variant.
Key Advantages
- Forcibly guided contacts: Supports contact-state monitoring and fault detection in appropriately designed safety circuits.
- 3 NO + 1 NC arrangement: Provides three normally open switching contacts and one normally closed contact for feedback or monitoring.
- 110 V DC coil: Suitable for compatible DC-powered industrial control circuits.
- 6 A contact rating: Supports switching of loads within the manufacturer's specified ratings.
- 250 V AC switching voltage: Suitable for a range of industrial control applications.
- Silver tin oxide contacts: Provides durable contact material for industrial switching.
- Four-pole construction: Combines multiple switching and feedback functions within one relay module.
- DIN rail installation: Enables straightforward integration into industrial electrical cabinets.
- Screwless connection technology: Supports efficient wiring and maintenance.
- Compact modular housing: Helps optimise space in control panels.
- Safety-related applications: Suitable for use as a component within appropriately designed and validated safety systems.
- Finder 7S Series design: Provides a dedicated relay family for applications requiring forcibly guided contacts.
Key Features
- Finder 7S Series modular relay.
- Manufacturer model: 7S.14.9.110.4310T.
- Forcibly guided contact construction.
- Four contacts: 3 NO + 1 NC.
- 110 V DC nominal coil voltage.
- 6 A rated contact current.
- 15 A maximum peak contact current for the 7S.14 family.
- 250 V AC rated switching voltage.
- 1,500 VA rated AC-1 switching load.
- Silver tin oxide (AgSnO₂) contact material.
- 35 mm DIN rail mounting.
- Screwless terminal technology.
- Modular industrial control panel construction.
- Contact arrangement suitable for switching and feedback functions.
Technical Specifications
- Manufacturer: Finder
- Series: 7S Series
- Model: 7S.14.9.110.4310T
- Manufacturer part number: 7S.14.9.110.4310T
- Product type: Modular relay with forcibly guided contacts
- Product category: Safety Relays
- Contact configuration: 3 NO + 1 NC
- Total number of contacts: 4
- Normally open contacts: 3
- Normally closed contacts: 1
- Contact mechanism: Forcibly guided
- Nominal coil voltage: 110 V DC
- Rated contact current: 6 A
- Maximum peak contact current: 15 A
- Rated switching voltage: 250 V AC
- Rated switching load, AC-1: 1,500 VA
- Rated current, AC-15 at 230 V AC: 5 A
- DC-1 breaking capacity at 24 V DC: 6 A
- DC-1 breaking capacity at 110 V DC: 0.9 A
- DC-1 breaking capacity at 220 V DC: 0.3 A
- DC-13 breaking capacity at 24 V DC: 3 A
- Contact material: Silver tin oxide (AgSnO₂)
- Connection technology: Screwless terminals
- Mounting method: DIN rail
- DIN rail size: 35 mm
- Mounting standard: EN 60715
- Model suffix: T
Forcibly Guided Contact Operation for Industrial Safety Circuits
The Finder 7S.14.9.110.4310T belongs to a relay family designed around forcibly guided contact technology. This construction mechanically links the normally open and normally closed contacts, helping prevent contradictory contact states and allowing certain faults to be detected through an appropriately designed feedback circuit.
Its 3 NO + 1 NC contact configuration is useful where multiple switching outputs are required alongside a normally closed feedback contact. The normally open contacts can perform appropriately rated switching functions, while the normally closed contact may be incorporated into a monitoring circuit.
The 110 V DC coil makes the relay suitable for control systems using this nominal DC supply. The 7S.14 family provides a 6 A contact rating and uses silver tin oxide contact material to support industrial switching applications.
DIN rail mounting and screwless connection technology support installation within machinery control cabinets and industrial electrical panels. The relay can be incorporated into systems involving interlocks, monitored switching circuits and other safety-related control functions.
Important safety consideration: A relay with forcibly guided contacts is not, by itself, a complete safety controller. The safety category, performance level or safety integrity level achieved depends on the overall circuit architecture, diagnostic coverage and validation. The precise features associated with the T-suffix variant should be confirmed against Finder's corresponding technical documentation before substitution or installation.
Typical Applications
- Industrial machinery safety-related control circuits.
- Emergency-stop interfaces within validated safety systems.
- Machine guarding and interlock monitoring circuits.
- Safety-related switching and feedback applications.
- Industrial automation control panels.
- Manufacturing and production machinery.
- Conveyor and material-handling systems.
- Electrical cabinets requiring forcibly guided relay contacts.
- Industrial process control equipment.
- OEM machinery and equipment manufacturing.
- Control systems using 110 V DC relay supplies.
- Electrical panel-building and system integration.
- Maintenance and replacement of compatible Finder 7S relays.
