Why Choose the Finder 62.33.9.006.4040 Industrial Power Relay?
The Finder 62.33.9.006.4040 is a 16 A industrial plug-in power relay from the Finder 62 Series, featuring a 6 V DC operating coil, three changeover contacts (3PDT / 3 CO) and a lockable test button with mechanical indicator. Designed for machinery, automation equipment and electrical control systems, this relay combines versatile three-pole switching with convenient manual testing and visual contact-status indication.
Its three independent changeover contacts allow a single 6 V DC control signal to operate three separate electrical circuits. Each pole provides common, normally open and normally closed connections, making the relay suitable for auxiliary switching, equipment sequencing, electrical interlocking and control logic. The silver tin oxide (AgSnO2) contact material provides a cadmium-free solution for industrial power switching applications.
The 4040 configuration incorporates Finder's lockable manual test button and mechanical flag indicator, distinguishing it from the standard 4000 version. The test button allows maintenance engineers to operate the contacts manually for inspection and commissioning, while the mechanical indicator provides a visible indication of the relay's operating state. Combined with Faston 187 quick-connect terminals and compatibility with appropriately selected Finder 92 Series sockets, the relay supports convenient installation, maintenance and replacement.
Key Advantages
- 16 A industrial power relay for appropriately rated electrical switching applications.
- 6 V DC operating coil for compatible low-voltage DC control systems.
- 3PDT / 3 CO contact configuration provides three independent changeover circuits.
- Lockable manual test button assists commissioning, inspection and maintenance.
- Mechanical flag indicator provides visible contact-operation feedback.
- Silver tin oxide (AgSnO2) contacts offer cadmium-free switching performance.
- 4000 VA AC-1 switching capacity for appropriately rated resistive loads.
- 250 V AC rated contact voltage supports common industrial switching duties.
- Three-pole switching allows coordinated operation of multiple circuits.
- Plug-in construction supports convenient relay replacement.
- Faston 187 quick-connect terminals simplify electrical connections.
- Reinforced coil-to-contact insulation supports separation of control and load circuits.
Key Features
- Finder 62 Series industrial electromagnetic power relay.
- 62.33 three-pole plug-in construction.
- 6 V DC nominal coil voltage.
- 16 A rated contact current.
- 3 CO / 3PDT changeover contact arrangement.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4000 VA AC-1 rated switching capacity.
- 750 VA AC-15 switching capacity at 230 V AC.
- Silver tin oxide (AgSnO2) contact material.
- Lockable test button for manual contact operation.
- Mechanical flag indicator for visual switching indication.
- Approximately 1.3 W nominal DC coil consumption for the standard 6 V DC coil.
- Approximately 28 Ω nominal coil resistance for the standard 6 V DC coil.
- Faston 187 terminals measuring 4.8 × 0.5 mm.
- 11 electrical connections for three changeover contacts and the coil.
- Plug-in mounting using compatible Finder 92 Series sockets.
- Reinforced insulation between coil and contact circuits.
- Standard 4040 version without integrated LED indication.
- Non-latching electromagnetic operation during normal electrical control.
Reliable 6 V DC Three-Pole Switching with Manual Test and Mechanical Indication
The Finder 62.33.9.006.4040 uses a 6 V DC electromagnetic coil to control three independent changeover contacts. When the coil is energised, each common contact transfers from its normally closed connection to its normally open connection. When the coil supply is removed, the contacts return to their normal positions. This 3PDT arrangement supports simultaneous control of three separate circuits, making it useful for auxiliary switching, electrical interlocking, machine sequencing and automation equipment.
The integrated lockable test button and mechanical flag indicator offer additional convenience during commissioning and fault-finding. Pressing the test button manually operates the contacts, while the mechanical flag provides visible feedback. Finder's lockable test-button design can also permit the contacts to be held in the operated position after the designated locking feature has been enabled. This function must be used only in accordance with the manufacturer's instructions and appropriate electrical safety procedures. The relay's 6 V DC coil requires a compatible control supply capable of delivering the necessary operating current, and the contacts must be selected according to the intended AC or DC load.
Typical Applications
- Industrial automation and machinery control systems.
- Electrical control panels and industrial equipment enclosures.
- 6 V DC control and relay interface circuits.
- Three-pole auxiliary switching applications.
- Electrical interlocking and industrial control logic.
- Machinery sequencing and coordinated circuit control.
- OEM equipment requiring manual relay testing.
- Control panels benefiting from mechanical status indication.
- Industrial heating equipment and temperature controllers.
- Lighting control and electrical switching equipment.
- Manufacturing and automated production systems.
- Building services and HVAC control applications.
- Maintenance replacement in compatible Finder 62.33 relay installations.
