62.23.9.048.4300 Finder Power relay 3 pole 16A DC 48VNO

Why Choose the Finder 62.23.9.048.4300 Power Relay?

The Finder 62.23.9.048.4300 is a robust 16 A three-pole electromechanical power relay designed for reliable electrical switching in industrial automation, machinery control and electronic equipment. Part of the established Finder 62 Series power relay range, this model combines a 48 V DC operating coil, three normally open contacts and durable silver tin oxide contact technology to deliver dependable switching performance in demanding electrical applications.

Featuring a 3 NO (three-pole normally open) contact configuration, the relay allows three independent electrical circuits to be switched simultaneously using a single control signal. Its 4300 contact configuration provides a minimum 3 mm contact gap, offering enhanced separation between open contacts. The silver tin oxide (AgSnO2) contact material provides good resistance to contact welding and is well suited to electrical loads with demanding switching characteristics.

With a 16 A rated contact current, 250 V AC rated contact voltage and 48 V DC nominal coil voltage, the Finder 62.23.9.048.4300 is suitable for industrial control equipment, power switching and machinery automation. Its printed circuit board mounting arrangement enables direct integration into electronic assemblies, while reinforced insulation between the coil and contacts supports electrical separation within industrial control systems.

Key Advantages

• Reliable 16 A electromechanical power relay for industrial automation and electrical switching.
• 48 V DC operating coil suitable for compatible industrial DC control systems.
• Three normally open contacts (3 NO / 3PST-NO) enable simultaneous switching of three independent circuits.
• Minimum 3 mm contact gap provides enhanced separation between open contacts.
• 16 A rated contact current for industrial electrical loads.
• 250 V AC rated contact voltage for power switching and control applications.
• 4,000 VA rated resistive switching capacity (AC1).
• Silver tin oxide (AgSnO2) contacts offer good resistance to contact welding.
• Reinforced insulation between coil and contacts supports electrical safety in equipment design.
• PCB mounting enables integration into industrial electronic control assemblies.
• Monostable operation automatically returns the contacts to their open state when the coil is de-energised.
• Suitable for industrial automation, machinery control, heating equipment and auxiliary power switching.

Key Features

• Finder 62 Series power relay.
• 62.23 three-pole PCB mounting configuration.
• 48 V DC nominal coil voltage.
• Three normally open contacts (3 NO / 3PST-NO).
• Minimum 3 mm contact separation in accordance with the 4300 configuration.
• 16 A rated contact current.
• 120 A maximum peak current for 5 ms under specified normally open contact conditions.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 4,000 VA rated resistive switching load (AC1).
• 750 VA rated AC15 load at 230 V AC.
• Silver tin oxide (AgSnO2) contact material.
• 3 W nominal DC coil power consumption.
• 40.8–52.8 V DC coil operating range.
• 15 ms typical operating time.
• 3 ms typical release time.
• 6 kV rated impulse withstand voltage between coil and contacts.
• 3,000 V AC dielectric strength between open contacts.
• Reinforced coil-to-contact insulation with 6 mm clearance and 8 mm creepage distance.
• PCB through-hole mounting for electronic control assemblies.

Reliable Three-Pole Power Switching with Enhanced Contact Separation

Electromechanical power relays such as the Finder 62.23.9.048.4300 provide a dependable method of switching electrical loads through an electromagnetic operating mechanism. When the 48 V DC coil is energised, the internal armature closes the relay's three normally open contacts, allowing current to flow through the connected circuits. When the coil is de-energised, the contacts return to their open positions, interrupting the switched circuits.

The Finder 62 Series is designed for industrial applications requiring high switching capacity, durable contact construction and reliable electrical isolation. The 62.23.9.048.4300 combines 16 A silver tin oxide contacts with a minimum 3 mm contact gap, making it particularly useful in equipment requiring enhanced open-contact separation. Its reinforced coil-to-contact insulation and PCB mounting arrangement support integration into industrial control boards, power management equipment and OEM electronic assemblies.

Typical Applications

• Industrial automation and machinery control systems.
• Printed circuit board-based power switching assemblies.
• Industrial electrical control and switching equipment.
• Power supply and electrical distribution control circuits.
• Heating equipment, industrial ovens and burner control systems.
• Industrial process control and manufacturing automation.
• Electrical equipment requiring enhanced contact separation.
• Control of contactors and auxiliary electrical equipment.
• Motor control circuits within the relay's specified switching capacity.
• Building automation and electrical control installations.
• OEM electronic equipment and industrial control board manufacturing.