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Finder 62.23.9.220.4300 – 62 Series Power relays
Finder 62.23.9.220.4300 is a 16 A industrial electromechanical power relay featuring a 220 V DC coil, three normally open contacts with a minimum 3 mm contact gap, silver tin oxide contact material and PCB mounting for industrial electrical switching and automation applications.
Why Choose the Finder 62.23.9.220.4300 Power Relay?
The Finder 62.23.9.220.4300 is a robust industrial 16 A electromechanical power relay designed for dependable electrical switching in industrial automation, machinery control and power management systems. As part of the established Finder 62 Series, this relay features 3 normally open contacts (3 NO / 3PST-NO) and a 220 V DC operating coil, providing simultaneous switching of three electrical circuits from a single control signal.
The Finder 62 Series is engineered for applications requiring high switching capacity, reliable electrical insulation and dependable long-term operation. The 62.23 PCB-mounted relay configuration enables direct integration into printed circuit boards and industrial electronic control equipment. Its silver tin oxide (AgSnO2) contacts provide a cadmium-free contact arrangement suitable for demanding switching applications, including loads with elevated inrush currents.
With a 16 A rated contact current, 250 V AC rated contact voltage and 220 V DC coil supply, the Finder 62.23.9.220.4300 is suitable for industrial control circuits, lighting equipment, heating systems and auxiliary electrical loads. Its 3-pole normally open contact arrangement, with a contact gap of at least 3 mm, provides a practical solution for OEM equipment manufacturers and industrial automation engineers requiring reliable electrical switching.
Key Advantages
- Reliable 16 A industrial power relay for electrical switching applications.
- 3 normally open contacts (3PST-NO) enable simultaneous switching of three independent circuits.
- 220 V DC operating coil suitable for compatible industrial DC control systems.
- Silver tin oxide (AgSnO2) contacts provide a cadmium-free switching solution with good resistance to contact welding.
- Contact gap of at least 3 mm in the normally open contact arrangement.
- 250 V AC rated contact voltage for industrial power switching.
- 4,000 VA rated AC-1 switching capacity for appropriately rated resistive loads.
- PCB-mounted construction supports integration into industrial electronic equipment.
Key Features
- Finder 62 Series industrial electromechanical power relay.
- 16 A nominal contact current.
- 3 NO (3PST-NO) contact configuration.
- 220 V DC nominal coil voltage.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated AC-1 switching load.
- 750 VA rated AC-15 switching load at 230 V AC.
- Silver tin oxide (AgSnO2) contact material.
- Normally open contacts with a minimum 3 mm contact gap.
- PCB through-hole mounting for industrial electronic assemblies.
- 3 W nominal DC coil power for the normally open contact version.
- Monostable electromechanical switching mechanism.
- Reinforced insulation between coil and contacts.
- Suitable for industrial automation, electrical control and OEM equipment integration.
Reliable Power Switching for Industrial Automation
Industrial power relays such as the Finder 62.23 provide dependable electrical switching through an electromagnetically operated contact mechanism. When the 220 V DC coil is energised, the relay's three normally open contacts close, allowing current to flow through the connected electrical circuits. When the coil is de-energised, the contacts return to their normally open positions, interrupting the switched circuits.
The Finder 62 Series is designed for industrial automation engineers, electrical equipment manufacturers and control system designers requiring reliable switching performance. The 16 A contact rating, 3PST-NO configuration and AgSnO2 contact material support switching of appropriately rated electrical loads. The minimum 3 mm contact gap provides additional contact separation, while the PCB-mounted construction enables integration into industrial controllers, lighting equipment, heating systems and power management assemblies.
Typical Applications
- Industrial automation and machinery control equipment.
- Electrical power management and switching systems.
- Industrial and commercial lighting control circuits.
- Heating equipment and electrical temperature control systems.
- Burners, boilers and industrial oven controls.
- Electrical distribution and auxiliary switching circuits.
- PCB-based industrial electronic controllers.
- OEM equipment requiring three-pole normally open switching.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Switching Current (A) | 16 A | |
| Load Voltage | 400 V AC | |
| Mounting Type | PCB | |
| Manufacturer | Finder | |
| Series | 62 Series Power Relays | |
| Model | 62.23.9.220.4300 | |
| Product type | Electromechanical power relay | |
| Contact configuration | 3 NO (3PST-NO) | |
| Number of poles | 3 | |
| Rated contact current | 16 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated load AC-1 | 4,000 VA | |
| Rated load AC-15 at 230 V AC | 750 VA | |
| Nominal coil voltage | 220 V DC | |
| Coil supply type | DC | |
| Nominal coil power | 3 W | |
| Nominal coil current | approximately 12.5 mA | |
| Coil resistance | approximately 17,600 Ω | |
| DC coil operating range | 187–242 V DC | |
| Contact material | Silver tin oxide (AgSnO2) | |
| Contact operation | Normally open | |
| Minimum contact gap | 3 mm | |
| Relay operating type | Monostable / non-latching | |
| Switching mechanism | Electromechanical | |
| Mounting type | PCB through-hole mounting | |
| Connection type | PCB solder pins | |
| Insulation between coil and contacts | Reinforced | |
| Coil-to-contact impulse withstand voltage | 6 kV | |
| Coil-to-contact clearance | 6 mm | |
| Coil-to-contact creepage distance | 8 mm | |
| Dielectric strength between open contacts | 3,000 V AC | |
| Mechanical life | 30 million operations (DC coil) | |
| Electrical life at rated AC-1 load | 100,000 operations | |
| Operating temperature range | −40 to +50 °C | |
| Application | Industrial power switching and automation control |
Frequently Asked Questions
What is the Finder 62.23.9.220.4300 used for?
The Finder 62.23.9.220.4300 is a 16 A industrial electromechanical power relay used for switching electrical circuits in industrial automation, lighting systems, heating equipment and electrical power management applications.
What coil voltage does this Finder relay require?
The relay operates with a nominal 220 V DC coil supply, making it suitable for compatible industrial DC control circuits. Its specified coil operating range is 187–242 V DC.
What is the contact configuration of the Finder 62.23.9.220.4300?
The relay features 3 normally open contacts (3 NO / 3PST-NO), allowing three separate electrical circuits to be switched simultaneously when the relay coil is energised.
What is special about the 4300 contact configuration?
The 4300 configuration features silver tin oxide (AgSnO2) normally open contacts with a minimum 3 mm contact gap, providing a cadmium-free contact arrangement suitable for demanding electrical switching applications.
Where is the Finder 62.23.9.220.4300 typically installed?
The relay features a PCB through-hole mounting design and is typically incorporated into industrial electronic control assemblies, OEM equipment, lighting controllers and electrical switching systems.
Trusted by Industrial Automation Professionals Worldwide
Finder 62 Series power relays are widely used by electrical engineers, automation specialists and OEM equipment manufacturers to provide dependable electrical switching, flexible circuit control and reliable performance in industrial power and automation applications.
