66.22.9.024.1600 Finder Power relay 2pole 30A DC 24V

Why Choose the Finder 66.22.9.024.1600 Power Relay?

The Finder 66.22.9.024.1600 is a robust 30 A electromagnetic power relay designed for reliable high-current switching in industrial automation, electrical control and power management applications. Featuring a 24 V DC operating coil and a two-pole normally open contact arrangement (2 NO / DPST-NO), this relay provides dependable control of electrical loads in industrial and commercial equipment.

As part of the established Finder Series 66 power relay range, the 66.22.9.024.1600 combines substantial switching capacity with a compact PCB-mounted design and durable contact construction. Its normally open contact arrangement enables two independent electrical circuits to be switched simultaneously, while the Series 66 reinforced insulation design supports reliable separation between the control coil and switched circuits.

With a 24 V DC coil supply, 30 A nominal contact rating and 250 V AC nominal switching voltage, the Finder 66.22.9.024.1600 is suitable for industrial control boards, power switching equipment and OEM automation assemblies. Its PCB mounting format allows straightforward integration into appropriately designed electronic control systems.

Key Advantages

• 30 A power relay design suitable for demanding electrical switching applications.
• 24 V DC operating coil compatible with common industrial DC control supplies.
• Two normally open contacts allow simultaneous switching of two independent electrical circuits.
• PCB mounting construction supports integration into industrial electronic assemblies.
• High-current switching capability suitable for appropriately rated resistive and inductive loads.
• Reinforced insulation between coil and contacts supports electrical isolation in control equipment.
• Compact electromagnetic design suitable for OEM machinery and power control boards.
• Wide operating temperature range supports use in demanding industrial environments.
• Finder Series 66 reliability for industrial power switching and automation applications.

Key Features

• Finder Series 66.22 electromagnetic power relay.
• 24 V DC nominal coil voltage.
• Two normally open contacts (2 NO / DPST-NO).
• 30 A nominal contact current.
• 250 V AC nominal switching voltage.
• 440 V AC maximum switching voltage.
• 7,500 VA rated resistive switching load (AC-1).
• 1.7 W nominal DC coil consumption.
• DC coil operating range of 80–110% of nominal voltage.
• PCB solder-terminal mounting.
• Reinforced insulation between coil and contacts.
• 8 mm coil-to-contact creepage and clearance distance across the Series 66 design.
• Mechanical endurance of 10 million cycles.
• Operating temperature range of −40 to +70 °C.

Reliable DC-Controlled Power Switching for Industrial Equipment

Electromagnetic power relays such as the Finder 66.22.9.024.1600 enable electrical loads to be controlled through a separate low-voltage control circuit. When the 24 V DC coil is energised, the relay operates its contact mechanism to close the normally open switching circuits. When the coil supply is removed, the contacts return to their normal open state.

The Finder Series 66 is designed for power switching applications requiring dependable electromagnetic operation, high contact current capacity and reinforced electrical insulation. The two-pole normally open arrangement is particularly useful when two separate conductors or circuits must be switched together using a single control signal.

The PCB-mounted construction of the 66.22.9.024.1600 supports integration into industrial power control boards, electrical equipment and automation assemblies. Its 24 V DC coil makes it suitable for control systems using DC power supplies, while the 30 A contact rating supports substantial switching duties when the load category and installation conditions are correctly considered. Appropriate PCB conductor sizing, contact protection and thermal management are important for reliable high-current operation.

Typical Applications

• Industrial machinery and automation control systems.
• High-current electrical load switching equipment.
• PCB-based power distribution and control assemblies.
• Heating, ventilation and air conditioning (HVAC) systems.
• Industrial heating and temperature control equipment.
• Power supply and load management circuits.
• Industrial motor auxiliary switching applications.
• Automated production and manufacturing equipment.
• OEM electrical and electronic control systems.
• Commercial and industrial equipment requiring DC-controlled power switching.