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62.23.8.230.4040 Finder Power relay 3 pole 16A 230V
Finder 62.23.8.230.4040 is a 16 A three-pole changeover power relay with a 230 V AC coil, silver tin oxide contacts and PCB mounting for industrial automation, machinery control and electrical switching applications.
Why Choose the Finder 62.23.8.230.4040 Power Relay?
The Finder 62.23.8.230.4040 is a 16 A three-pole changeover electromechanical power relay designed for industrial automation, electrical control panels and machinery switching applications. Part of the established Finder 62 Series, this relay combines high-current switching capability with a compact printed circuit board mounting arrangement.
Featuring a 230 V AC operating coil and three changeover contacts (3CO / 3PDT), the Finder 62.23.8.230.4040 enables three independent electrical circuits to be controlled through a single electromagnetic switching mechanism. The relay family offers a 16 A rated contact current, a 250 V AC rated switching voltage and a 4,000 VA AC-1 resistive switching capacity.
The .4040 configuration identifies a silver tin oxide (AgSnO2) contact variant, providing a cadmium-free contact material suited to appropriate industrial switching applications. The relay also benefits from the Finder 62 Series' reinforced insulation between coil and contacts, making it a practical choice for OEM equipment and control circuit designs requiring dependable multi-pole operation.
Key Advantages
- Three changeover contacts (3CO / 3PDT) allow three independent circuits to be switched simultaneously.
- 16 A rated contact current provides substantial switching capability for suitable electrical loads.
- 230 V AC operating coil supports integration with compatible mains-voltage control circuits.
- Silver tin oxide (AgSnO2) contacts provide a cadmium-free contact material with good resistance to electrical wear.
- 4,000 VA AC-1 switching capacity supports appropriately rated resistive loads.
- 250 V AC rated switching voltage suits common industrial electrical applications.
- Reinforced coil-to-contact insulation supports electrical separation in control equipment.
- PCB mounting enables direct integration into electronic control assemblies.
- Monostable operation returns the contacts to their normal positions when the coil is de-energised.
- Established Finder 62 Series construction supports industrial automation and machinery control applications.
Key Features
- Finder 62 Series electromechanical power relay.
- Three-pole changeover contact arrangement (3CO / 3PDT).
- 16 A rated contact current.
- 230 V AC nominal coil voltage.
- AC coil operation at 50/60 Hz.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA AC-1 rated switching load.
- 750 VA AC-15 switching capacity at 230 V AC.
- AgSnO2 silver tin oxide contact material.
- Cadmium-free contact construction.
- Three independent changeover circuits operated by one coil.
- Monostable electromagnetic switching mechanism.
- Reinforced insulation between coil and contacts.
- PCB mounting with solder terminals.
- Suitable for industrial automation and OEM electrical control equipment.
Reliable Three-Pole Switching for Industrial Control Systems
The Finder 62.23.8.230.4040 provides an effective interface between AC control signals and electrical load circuits. When its 230 V AC coil is energised, the electromagnetic mechanism changes the position of the three changeover contacts, allowing connected equipment to be controlled according to the electrical system's requirements.
The 3CO contact arrangement provides normally open and normally closed switching paths for three separate circuits. This makes the relay suitable for auxiliary control, equipment sequencing, signalling and switching applications where several circuits must respond to one control signal. The monostable mechanism returns the contacts to their normal states when coil power is removed.
The AgSnO2 contact material offers a cadmium-free alternative to conventional silver cadmium oxide contacts. Silver tin oxide is commonly used in power relay applications because of its resistance to contact erosion and suitability for appropriately rated switching duties. Contact loading must nevertheless be assessed according to the actual current, voltage, inrush characteristics and utilisation category.
The Finder 62 Series also incorporates reinforced insulation between coil and contacts, supporting electrical separation in industrial control designs. Its PCB-mounted construction enables direct installation into electronic assemblies, making it suitable for original equipment manufacturers and industrial electrical systems where secure soldered connections are required.
Typical Applications
- Industrial automation and electrical control equipment.
- PCB-based machinery control systems.
- Manufacturing and production machinery.
- Auxiliary power switching circuits.
- Electrical interlocking and equipment sequencing.
- 230 V AC control systems.
- Heating, ventilation and air conditioning control equipment.
- Building automation and plant management systems.
- Industrial signalling and monitoring equipment.
- OEM electronic control assemblies.
- Electrical distribution auxiliary circuits.
- Replacement of matching Finder 62.23 power relays.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Load Voltage | 400 V AC | |
| Switching Current (A) | 16 A | |
| Manufacturer | Finder | |
| Series | 62 Series Power Relays | |
| Model | 62.23.8.230.4040 | |
| Product type | Electromechanical power relay | |
| Relay type | 62.23 | |
| Contact configuration | 3CO / 3PDT | |
| Number of poles | 3 | |
| Rated contact current | 16 A | |
| Rated switching voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated AC-1 switching capacity | 4,000 VA | |
| Rated AC-15 switching capacity at 230 V AC | 750 VA | |
| Contact material | AgSnO2 (silver tin oxide) | |
| Contact material characteristic | Cadmium-free | |
| Nominal coil voltage | 230 V AC | |
| Coil supply type | AC | |
| Coil frequency | 50/60 Hz | |
| Rated AC coil consumption | 2.2 VA at 50 Hz, standard 62.23 family specification | |
| Relay operating principle | Monostable electromagnetic | |
| Typical operate time | 11 ms, standard 62.23 family specification | |
| Typical release time | 4 ms, standard 62.23 family specification | |
| Coil-to-contact impulse withstand voltage | 6 kV | |
| Minimum coil-to-contact clearance | 6 mm | |
| Minimum coil-to-contact creepage distance | 8 mm | |
| Mounting type | Printed circuit board (PCB) | |
| Electrical connection | Solder terminals | |
| Manufacturer contact variant | .4040 |
Frequently Asked Questions
What is the Finder 62.23.8.230.4040 used for?
The Finder 62.23.8.230.4040 is a three-pole changeover power relay used for switching electrical circuits in industrial automation, machinery and electronic control equipment. Its three changeover contacts allow multiple circuits to be controlled using one coil.
What coil voltage does the Finder 62.23.8.230.4040 require?
The relay requires a nominal 230 V AC coil supply at 50/60 Hz. The control voltage must be suitable for the relay's AC coil rating.
How many contacts does the Finder 62.23.8.230.4040 have?
The relay features three changeover contacts (3CO / 3PDT). Each provides common, normally open and normally closed connections, enabling three independent electrical circuits to be switched.
What is the rated contact current of this relay?
The Finder 62.23.8.230.4040 belongs to the 16 A Finder 62 Series. The standard 62.23 configuration has a rated AC-1 switching capacity of 4,000 VA, although permissible switching loads depend on the application and contact characteristics.
What does the .4040 suffix identify?
The .4040 suffix identifies a specific Finder 62 Series configuration using AgSnO2 silver tin oxide contacts. The complete manufacturer part number should be matched when ordering a replacement to preserve the correct coil, contact material and construction.
Is the Finder 62.23.8.230.4040 a latching relay?
No. It is a monostable electromagnetic relay. The contacts change position when the coil is energised and return to their normal positions when coil power is removed.
How is the Finder 62.23.8.230.4040 installed?
The Finder 62.23 relay is designed for PCB mounting using solder terminals. The printed circuit board must provide the correct terminal footprint, electrical clearances and current-carrying capacity for the intended application.
Trusted by Industrial Automation Professionals Worldwide
Finder 62 Series power relays offer dependable multi-pole switching for industrial automation, machinery control and electronic equipment. Their robust electromagnetic construction, versatile contact arrangements and reinforced insulation make them a practical choice for electrical engineers, OEM equipment manufacturers and industrial maintenance professionals.
