Why Choose the Finder 62.33.8.230.4050 Power Relay?
The Finder 62.33.8.230.4050 is a 16 A electromagnetic power relay with a 230 V AC operating coil, designed for reliable electrical switching in industrial automation, machinery control and electrical control panels. Part of the established Finder 62 Series, this relay combines three-pole changeover switching with a plug-in mounting arrangement and additional coil-to-contact separation.
Featuring three changeover contacts (3 CO / 3PDT), the Finder 62.33.8.230.4050 enables three independent electrical circuits to be controlled simultaneously using a single AC operating coil. Its silver tin oxide (AgSnO2) contact material provides resistance to contact welding, while the additional physical separator between the coil and contacts is designed for applications requiring enhanced separation, including suitably designed SELV-related control systems.
With a 230 V AC nominal coil voltage, 16 A rated contact current and 250 V AC rated switching voltage, this Finder relay is suitable for industrial machinery, automation interfaces and electrical switching assemblies. Its plug-in construction with Faston 187 terminals supports straightforward installation and replacement using compatible Finder 92 Series relay sockets.
Key Advantages
- 16 A industrial power relay for dependable electrical switching.
- 230 V AC operating coil for compatible AC control circuits.
- Three changeover contacts (3 CO / 3PDT) provide flexible switching of three independent electrical circuits.
- Additional physical separator between coil and contacts supports applications requiring enhanced electrical separation.
- Silver tin oxide (AgSnO2) contacts provide resistance to contact welding.
- 250 V AC rated switching voltage for appropriately rated electrical loads.
- Plug-in mounting simplifies installation, maintenance and relay replacement.
- Faston 187 quick-connect terminals provide a practical connection interface.
- Monostable operation automatically returns the contacts to their original positions when the coil is de-energised.
- Suitable for industrial automation, machinery control and OEM electrical equipment.
Key Features
- Finder 62 Series electromagnetic power relay.
- 230 V AC nominal coil voltage.
- 50/60 Hz AC coil operation.
- 16 A nominal contact current rating.
- Three-pole changeover configuration (3 CO / 3PDT).
- 250 V AC rated switching voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated resistive-load switching capacity under AC-1 conditions.
- Silver tin oxide (AgSnO2) contact material.
- Additional physical coil-to-contact separator associated with the 4050 configuration.
- 2.2 VA nominal AC coil consumption at 50 Hz for the standard 62 Series AC coil design.
- Monostable, non-latching electromagnetic operation.
- Plug-in mounting with Faston 187 quick-connect terminals.
- Compatible with suitable Finder 92 Series relay sockets.
- Designed for industrial switching, automation and electrical control applications.
Technical note: The 4050 suffix identifies the three-changeover-contact arrangement with an additional physical separator between the coil and contacts. The electrical ratings reflect the Finder 62.33 relay family. Exact variant-specific coil characteristics, insulation approvals and operating limits should be checked against the manufacturer's documentation before final engineering selection.
Reliable Three-Pole Switching with Enhanced Coil-to-Contact Separation
The Finder 62.33.8.230.4050 enables three independent electrical circuits to be controlled using a single 230 V AC operating coil. When the coil is energised, the electromagnetic mechanism transfers all three changeover contacts from their normally closed positions to their normally open positions. When the coil is de-energised, the contacts return to their original positions, providing repeatable switching for industrial equipment.
The 3PDT contact configuration provides greater flexibility than a normally open-only relay because each contact set can switch between two circuit paths. This makes the relay useful for control logic, signalling, equipment interlocking and coordinated switching applications.
A distinguishing feature of the 62.33.8.230.4050 is its additional physical separator between the coil and contacts. This design option is intended for installations where enhanced electrical separation is required. When incorporated into an appropriately designed electrical system, the separator can support applications involving safety extra-low voltage (SELV) circuits. Suitability for a particular installation depends on the complete system design and applicable insulation requirements.
The relay's plug-in mounting arrangement also supports efficient servicing. When installed with a compatible Finder 92 Series socket, the relay can be replaced without extensive rewiring, helping reduce maintenance time in industrial control panels and machinery.
Typical Applications
- Industrial machinery and automated production equipment.
- Electrical control panels and industrial switching assemblies.
- PLC-controlled automation interfaces.
- Three-circuit changeover switching and signalling.
- Control systems requiring additional coil-to-contact separation.
- SELV-related control interfaces where the complete installation meets the applicable safety requirements.
- Industrial heating and temperature control equipment.
- Heating, ventilation and air conditioning control systems.
- Commercial and industrial lighting control circuits.
- Pumps, fans and motor auxiliary control circuits within the relay's electrical ratings.
- Building management and electrical control systems.
- OEM machinery and industrial electrical assemblies.
