Why Choose the Finder 7S.14.9.012.4310 Safety Relay?
The Finder 7S.14.9.012.4310 is a compact and dependable electromechanical safety relay with forcibly guided contacts, designed for safety-related switching and monitoring applications in industrial machinery and automation systems. As part of the Finder 7S Series modular safety relay range, it provides reliable switching performance and mechanically linked contact operation for industrial safety control circuits.
This safety relay features four forcibly guided contacts arranged as 3 normally open (NO) and 1 normally closed (NC), providing three switching contacts and one feedback contact for appropriately designed safety-related circuits. Its mechanically linked contact system helps external monitoring equipment detect contact faults, including welded contacts, supporting dependable operation in industrial machinery safety applications.
With a 12 V DC operating coil, a 6 A rated contact current and a 250 V AC nominal switching voltage, the Finder 7S.14.9.012.4310 is suitable for industrial control panels, safety interface assemblies and machinery monitoring systems. Its compact modular construction, spring-loaded screwless terminals and integrated LED indicator simplify installation and maintenance within DIN rail-mounted electrical enclosures.
Key Advantages
- Reliable electromechanical safety relay with forcibly guided contacts for industrial safety-related control circuits.
- 3 NO + 1 NC contact configuration provides switching and feedback functionality.
- 6 A rated contact current suitable for industrial control applications.
- 12 V DC operating coil compatible with low-voltage DC control systems.
- 250 V AC nominal contact switching voltage for appropriately rated electrical loads.
- Mechanically linked contacts support contact fault detection and external safety monitoring.
- Spring-loaded screwless terminals simplify wiring and provide secure electrical connections.
- Integrated LED status indication enables convenient visual monitoring of relay energisation.
- Compact DIN rail-mounted construction saves space inside industrial control cabinets.
- Wide −40 to +70 °C operating temperature range supports demanding industrial environments.
Key Features
- Finder 7S Series modular safety relay.
- Forcibly guided electromechanical contacts for safety-related switching applications.
- Four-pole contact arrangement: 3 normally open and 1 normally closed.
- 12 V DC nominal coil voltage.
- 6 A rated contact switching current.
- 250 V AC nominal contact switching voltage.
- 800 mW nominal coil power consumption.
- 64.7 mA nominal coil current.
- 185.5 Ω coil resistance.
- 9.6 V DC must-operate voltage.
- 1.2 V DC must-release voltage.
- 12 ms typical operate time.
- 10 ms typical release time.
- Silver tin oxide (AgSnO) contact material for dependable switching.
- Integrated LED indicator for relay coil status.
- Spring-loaded screwless terminal connections.
- 35 mm DIN rail mounting for industrial electrical enclosures.
- IP20 protection rating.
Technical Specifications
- Manufacturer: Finder
- Series: 7S Series
- Model: 7S.14.9.012.4310
- Product type: Electromechanical safety relay
- Contact technology: Forcibly guided contacts
- Contact configuration: 3 NO + 1 NC
- Number of contacts: 4
- Contact form: 4PST, 3 Form A + 1 Form B
- Nominal coil voltage: 12 V DC
- Rated contact current: 6 A
- Nominal switching voltage: 250 V AC
- Nominal coil power: 800 mW
- Nominal coil current: 64.7 mA
- Coil resistance: 185.5 Ω
- Must-operate voltage: 9.6 V DC
- Must-release voltage: 1.2 V DC
- Operate time: 12 ms
- Release time: 10 ms
- Contact material: Silver tin oxide (AgSnO)
- Operating temperature: −40 to +70 °C
- Protection rating: IP20
- Mounting type: DIN rail mounting
- Terminal type: Spring-loaded screwless terminals
- Status indication: Integrated LED indicator
- Contact terminal arrangement: 11–12, 23–24, 33–34, 43–44
- Coil terminals: A1 / A2
- Weight: approx. 118 g
- Country of origin: Italy
- RoHS compliance: Compliant
Reliable Safety Switching for Industrial Machinery
Safety relays with forcibly guided contacts are important components in industrial safety-related control systems. Their mechanically linked contact construction ensures that normally open and normally closed contacts cannot simultaneously assume closed positions under specified fault conditions. This characteristic allows suitable external monitoring circuits to detect failures such as welded contacts and helps support the diagnostic functions required in machinery safety applications.
The Finder 7S.14.9.012.4310 features a 3 NO + 1 NC contact arrangement, making it particularly suitable for applications requiring multiple normally open switching paths and a normally closed feedback contact. The relay can be incorporated into safety interface assemblies, monitored switching arrangements and industrial automation control systems.
Its 12 V DC coil, 6 A contact rating and compact DIN rail-mounted construction make it convenient for electrical panel builders and machinery manufacturers. The integrated LED indicator assists with operational checks, while spring-loaded terminals support straightforward installation and servicing.
As an electromechanical safety relay, the 7S.14.9.012.4310 is intended to operate as a component within a properly engineered safety-related control system. The achievable safety performance level, diagnostic coverage and system reliability depend on the complete circuit architecture, external monitoring arrangements and application-specific safety assessment.
Typical Applications
- Industrial machinery safety-related control circuits.
- Emergency-stop switching arrangements with suitable external safety monitoring.
- Safety relay interface assemblies and monitored switching systems.
- Machine guarding and safety interlock feedback circuits.
- Industrial automation and electrical control cabinets.
- Safety-related contactor monitoring and auxiliary switching.
- Manufacturing machinery and automated production lines.
- Packaging machinery and material handling equipment.
- OEM machine building and industrial control panel applications.
- Safety-related control systems requiring forcibly guided relay contacts.
