66.22.9.024.1001 Finder Power relay 2pole 30A DC 24V

Why Choose the Finder 66.22.9.024.1001 Power Relay?

The Finder 66.22.9.024.1001 is a robust and reliable electromechanical power relay designed for switching high-current electrical loads in industrial control, automation and electrical equipment. As part of the established Finder Series 66 power relay range, it provides dependable switching performance, reinforced electrical insulation and a compact PCB-mounted construction suitable for demanding applications.

The Finder 66.22 series features a double-pole changeover (DPDT / 2 CO) contact arrangement, allowing two independent circuits to be switched using a single relay. Its electromagnetic operating mechanism provides galvanic isolation between the control circuit and switched loads, making the relay suitable for industrial automation, power management, heating equipment and electrical control systems.

With a 24 V DC operating coil and Series 66 contact ratings of up to 30 A on normally open contacts, the Finder 66.22.9.024.1001 belongs to a range designed for demanding electrical switching applications. The relay's PCB mounting arrangement supports integration into industrial electronic assemblies, while its reinforced insulation design helps maintain electrical separation between the coil and contact circuits.

Key Advantages

• Reliable electromechanical power relay for industrial switching applications.
• 24 V DC coil operation suitable for industrial control circuits.
• Double-pole changeover (DPDT) contact configuration for flexible switching arrangements.
• 30 A normally open contact rating within the Finder 66.22 series.
• Reinforced insulation between the coil and contacts for improved electrical separation.
• Compact PCB-mounted construction for integration into electronic control equipment.
• Non-latching electromagnetic operation provides straightforward control through coil energisation.
• Designed for reliable operation across a wide industrial ambient temperature range.

Key Features

• Finder Series 66 high-current power relay.
• 24 V DC nominal coil voltage.
• 2 CO / DPDT contact arrangement.
• 30 A rated normally open contacts and 10 A rated normally closed contacts for the standard 66.22 configuration.
• 250 V AC rated contact voltage, with a maximum switching voltage of 440 V AC for the series.
• 1.7 W nominal DC coil power consumption.
• Reinforced coil-to-contact insulation with 8 mm creepage and clearance distances.
• 6 kV impulse withstand capability between coil and contacts for the series.
• PCB mounting with solderable terminals for secure electrical connections.
• Non-latching operation with automatic contact return when the coil is de-energised.
• Wide operating temperature range of −40 to +70 °C for the standard series.

Reliable Power Switching for Industrial Control Systems

Electromechanical power relays such as the Finder 66.22 provide an effective method of controlling electrical loads using a separate low-voltage control circuit. When the relay coil is energised, its electromagnetic mechanism changes the position of the contacts, enabling connected electrical equipment to be switched without routing the load current directly through the control electronics.

The Finder Series 66 is engineered for applications requiring high-current switching, electrical isolation and dependable operation. Its reinforced insulation between the coil and contacts helps protect the separation of control and load circuits, while the double-pole changeover arrangement provides flexibility for switching and circuit selection. Correct relay selection should account for the actual load type, contact utilisation category, switching frequency and applicable electrical ratings.

Typical Applications

• Industrial automation and electronic control systems.
• Power switching circuits and electrical control equipment.
• Heating, ventilation and air conditioning (HVAC) equipment.
• Industrial machinery and manufacturing equipment.
• Power distribution and electrical switching assemblies.
• Household and commercial appliance control circuits.
• Motor control and auxiliary switching applications within the relay's rated capacity.
• PCB-based control modules and industrial electronic equipment.