Why Choose the Finder 62.23.8.230.4300 Industrial Power Relay?
The Finder 62.23.8.230.4300 is a robust 16 A industrial power relay designed for dependable switching in industrial automation, electrical control equipment and machinery. Featuring a 230 V AC operating coil and three normally open contacts (3 NO / 3PST-NO), this relay enables three separate electrical circuits to be switched simultaneously using a single control signal. As part of the established Finder 62 Series, it combines high-current switching capability with direct printed circuit board mounting.
The 62.23-4300 configuration incorporates three normally open contacts with a minimum 3 mm contact gap, making it particularly suitable for applications requiring increased separation between open contacts. Unlike the standard Finder 62.23 changeover version, this model provides three normally open switching paths rather than normally open and normally closed contacts. Its silver tin oxide (AgSnO2) contact material offers robust performance when switching demanding electrical loads, including applications with high short-duration inrush currents.
With a 16 A rated contact current, 230 V AC coil supply and 4000 VA AC-1 switching capacity, the Finder 62.23.8.230.4300 is suitable for industrial heating equipment, lighting control, electrical power management and automated machinery. Its PCB solder-terminal construction enables direct integration into electronic control assemblies, making it a practical choice for OEM manufacturers, electrical engineers and industrial equipment designers.
Key Advantages
- Robust 16 A industrial power relay for demanding electrical switching applications.
- 230 V AC operating coil suitable for compatible mains-voltage control circuits.
- 3PST-NO (3 NO) contact configuration provides three independent normally open switching paths.
- Minimum 3 mm contact gap provides increased separation between open contacts.
- Silver tin oxide (AgSnO2) contacts provide dependable performance for demanding switching loads.
- 4000 VA AC-1 rated switching capacity supports high-current resistive applications.
- 120 A maximum peak contact current for 5 ms under the manufacturer's specified conditions.
- Reinforced insulation between coil and contacts supports safe integration into electrical equipment.
- Three-pole switching enables coordinated control of multiple electrical circuits.
- Direct PCB mounting simplifies integration into purpose-designed electronic assemblies.
- Suitable for industrial heating, lighting, machinery and electrical power control applications.
Key Features
- Finder 62 Series industrial electromagnetic power relay.
- 62.23-4300 three-pole normally open configuration.
- 16 A rated contact current.
- 230 V AC nominal coil voltage.
- 50/60 Hz AC coil operation.
- 3 NO / 3PST-NO contact arrangement.
- Minimum 3 mm open contact gap.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4000 VA AC-1 rated switching capacity.
- 750 VA AC-15 rated switching capacity at 230 V AC.
- Silver tin oxide (AgSnO2) contact material.
- 120 A maximum peak current for 5 ms on normally open contacts.
- 3 VA nominal AC coil consumption.
- 5 kΩ nominal coil resistance.
- Non-latching electromagnetic switching operation.
- Reinforced insulation between coil and contact circuits.
- 6 mm clearance and 8 mm creepage distance between coil and contacts.
- Direct PCB mounting using solder terminals.
- Suitable for industrial power switching and OEM electrical control equipment.
Three-Pole High-Current Switching with Enhanced Contact Separation
The Finder 62.23.8.230.4300 uses an electromagnetic mechanism to control three normally open electrical circuits. When its 230 V AC coil is energised, all three contacts close, allowing current to flow through the connected circuits. When coil power is removed, the contacts return to their normally open positions. This 3PST-NO configuration is particularly useful where three circuits must be switched together without requiring changeover functionality.
The Finder 62.23-4300 variant provides a minimum 3 mm contact gap, reinforced coil-to-contact insulation and durable AgSnO2 contacts. These characteristics make it suitable for electrical equipment requiring increased open-contact separation and reliable power switching. Its PCB-mounted design is particularly valuable in industrial controllers, heating equipment and OEM electronic assemblies where three-pole switching must be incorporated directly into the control board. Contact ratings and PCB conductor sizing must be assessed for the intended load and operating conditions.
Typical Applications
- Industrial heating equipment and electric furnaces.
- Commercial ovens, boilers and burner control systems.
- Three-pole switching in industrial electrical control equipment.
- Industrial lighting and high-current lighting control circuits.
- Electrical power management and distribution systems.
- PCB-based industrial automation controllers.
- Manufacturing machinery and automated production equipment.
- Electrical load switching in OEM electronic assemblies.
- Building services and HVAC control systems.
- Industrial process control and automation installations.
- Auxiliary power switching and electrical interlocking applications.
- Equipment requiring three normally open contacts with increased contact separation.
