Why Choose the Finder 62.33.9.220.4300 Power Relay?
The Finder 62.33.9.220.4300 is a robust and reliable 16 A industrial power relay with a 220 V DC coil and three normally open contacts, designed for dependable electrical switching in industrial automation, machinery and control panel applications. As part of the established Finder 62 Series power relay range, this model provides reliable electromechanical switching for industrial equipment requiring simultaneous control of multiple electrical circuits.
Featuring a three-pole single-throw normally open (3PST-NO / 3 NO) contact configuration, the relay enables three separate electrical circuits to be switched simultaneously using a single DC control signal. Unlike the standard 62.33 changeover versions, the 62.33-4300 variant incorporates three normally open contacts with a contact gap of at least 3 mm. Its silver tin oxide (AgSnO2) contacts provide durable switching characteristics suitable for industrial electrical loads.
With a 16 A rated contact current, 220 V DC nominal coil voltage and 250 V AC rated contact voltage, the Finder 62.33.9.220.4300 is suitable for industrial switching duties involving control circuits, machinery and automation equipment. Its plug-in construction and Faston 187 terminals support straightforward installation using compatible Finder 92 Series relay sockets or suitable direct electrical connections.
Key Advantages
- Reliable 16 A industrial power relay designed for machinery and electrical control applications.
- 220 V DC operating coil suitable for compatible industrial DC control systems.
- Three normally open contacts (3PST-NO / 3 NO) enable simultaneous switching of three electrical circuits.
- Minimum 3 mm contact gap provides increased contact separation compared with conventional changeover configurations.
- Silver tin oxide (AgSnO2) contact material provides durable electromechanical switching performance.
- 250 V AC rated contact voltage suitable for industrial electrical loads.
- 4,000 VA rated resistive switching capacity for AC1 applications.
- Plug-in construction simplifies installation, inspection and replacement.
- Compatible with appropriate Finder 92 Series relay sockets.
- Electrical isolation between the control coil and switching contacts supports dependable industrial automation.
Key Features
- Finder 62 Series industrial power relay.
- 16 A rated contact switching current.
- 220 V DC nominal coil voltage.
- Three-pole single-throw normally open (3PST-NO) contact configuration.
- Three normally open contacts (3 NO) for simultaneous circuit switching.
- Minimum 3 mm contact separation in the open position.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated resistive switching load (AC1).
- 750 VA rated inductive switching load (AC15 at 230 V AC).
- Silver tin oxide (AgSnO2) contact material.
- 1.3 W nominal DC coil consumption.
- 37.3 kΩ nominal coil resistance.
- Non-latching electromechanical switching mechanism.
- Plug-in mounting with Faston 187 quick-connect terminals.
- Compatible with Finder 92 Series relay sockets.
- Suitable for industrial control, automation and electrical load switching.
Reliable Electrical Switching for Industrial Automation
Industrial power relays such as the Finder 62.33.9.220.4300 provide a dependable method of controlling electrical loads using a separate DC control signal. When the relay's 220 V DC coil is energised, an electromagnetic mechanism closes its three normally open contacts, allowing current to flow through the connected load circuits. When the coil is de-energised, the contacts return to their normally open position, interrupting the circuits.
The Finder 62 Series is designed for industrial electrical switching applications where dependable contact operation, flexible installation and straightforward maintenance are essential. The 62.33-4300 variant differs from standard three-changeover models by providing three normally open contacts with a minimum 3 mm contact gap. This makes it particularly suitable for applications requiring three independent make-contact switching functions and increased open-contact separation.
Its silver tin oxide contacts provide durable switching performance, while the 16 A contact rating supports a variety of industrial electrical loads. The relay's plug-in construction and compatibility with appropriate Finder 92 Series sockets help simplify installation and maintenance in machinery cabinets and electrical control panels. For DC load switching, the permissible current must be selected according to the actual switching voltage and the manufacturer's DC breaking-capacity ratings.
Typical Applications
- Industrial automation and machinery control panels.
- 220 V DC industrial control and signalling circuits.
- PLC-controlled electrical switching and relay interface systems.
- Industrial motor control and auxiliary contactor circuits.
- Three-circuit normally open switching applications.
- Manufacturing machinery and automated production equipment.
- Electrical distribution and control cabinet assemblies.
- Industrial heating, ventilation and air conditioning controls.
- Building management and facility automation systems.
- Electrical load switching requiring increased contact separation.
- OEM machinery and industrial electrical equipment manufacturing.
