Finder 66.22.9.006.4600 – 66 Series Power Relays

Why Choose the Finder 66.22.9.006.4600 Power Relay?

The Finder 66.22.9.006.4600 is a high-performance 30 A electromagnetic power relay designed for reliable switching of high-current electrical loads in industrial automation, power electronics and electrical control systems. Featuring a 6 V DC coil and a two-pole normally open contact arrangement, this relay provides dependable electrical switching in demanding industrial applications.

As part of the established Finder Series 66 power relay range, the 66.22.9.006.4600 combines robust construction, high switching capacity and reinforced insulation between the coil and contacts. Its silver tin oxide (AgSnO2) contact material provides excellent resistance to electrical arcing and contact wear, making it suitable for switching substantial electrical loads.

With a 30 A nominal contact rating, 6 V DC operating coil and PCB-mounted construction, the Finder 66.22.9.006.4600 is suitable for industrial control equipment, photovoltaic inverter systems, heating equipment and electrical power management applications. Its two-pole switching configuration enables simultaneous control of two electrical circuits, while reinforced insulation supports safe integration into electronic equipment.

Key Advantages

• Robust 30 A electromagnetic power relay for industrial electrical switching applications.
• 6 V DC operating coil suitable for low-voltage electronic control systems.
• Two-pole normally open switching arrangement enables simultaneous control of two circuits.
• Silver tin oxide (AgSnO2) contacts provide excellent resistance to electrical wear and arcing.
• Reinforced insulation between coil and contacts enhances electrical safety.
• 8 mm creepage and clearance distances support safe separation between control and load circuits.
• PCB mounting with solder terminals enables straightforward integration into electronic assemblies.
• High mechanical endurance supports dependable operation over repeated switching cycles.
• Wide operating temperature range makes the relay suitable for demanding industrial environments.

Key Features

• Finder Series 66 industrial power relay.
• 30 A nominal contact current for high-current load switching.
• 6 V DC rated coil voltage.
• Two-pole normally open contact configuration.
• 250 V AC nominal switching voltage.
• 440 V AC maximum switching voltage.
• 1.7 W nominal coil power consumption.
• Approximately 21 Ω coil resistance.
• AgSnO2 contact material for reliable electrical switching.
• 6 kV coil-to-contact impulse withstand voltage.
• 4,000 V AC coil-to-contact dielectric strength.
• 8 mm creepage and clearance distance between coil and contacts.
• PCB mounting with solderable terminals.
• Flux-proof construction for integration into printed circuit board assemblies.
• Compact 51.5 × 33.5 × 31 mm housing.

Reliable Power Switching for Industrial Control Systems

Electromagnetic power relays such as the Finder 66.22.9.006.4600 allow low-voltage electronic control circuits to switch higher-current electrical loads through electrically isolated contacts. When the 6 V DC coil is energised, the relay closes its normally open contacts, allowing electrical power to flow to connected equipment. When the coil is de-energised, the contacts return to their normally open state.

The two-pole switching arrangement enables simultaneous switching of two electrical conductors or circuits, making the relay suitable for power control, equipment isolation and automated electrical switching. Its high-current contact design and silver tin oxide contact material help provide reliable performance when switching industrial loads within the specified ratings.

The Finder Series 66 is engineered for applications requiring high switching capacity, reinforced electrical insulation and dependable PCB integration. Its compact construction, wide operating temperature range and robust contact system make it suitable for industrial control panels, power electronics, heating equipment and photovoltaic inverter applications.

Typical Applications

• Industrial automation and electrical control systems.
• Photovoltaic inverter and solar power equipment.
• Industrial power switching and distribution control.
• Heating, ventilation and air conditioning (HVAC) systems.
• Industrial ovens, burners and heating control equipment.
• Power electronic equipment and inverter assemblies.
• Electrical generators and power management systems.
• Domestic appliances and industrial washing equipment.
• PCB-based power switching and control modules.
• OEM machinery and industrial electronic equipment.