22.34.0.024.1640 Finder contactor 4 pole 25A AC/DC 24V 2NO 2NC

Why Choose the Finder 22.34.0.024.1640 Modular Contactor?

The Finder 22.34.0.024.1640 is a compact and highly reliable modular installation contactor designed for switching electrical loads in industrial automation, commercial buildings and electrical distribution systems. Part of the dependable Finder 22 Series, this modular contactor combines silent operation, compact DIN rail mounting and robust switching performance for demanding industrial and commercial applications.

Featuring a 24 V AC/DC control coil and a 4 normally closed contact configuration, the Finder 22.34.0.024.1640 is ideal for interlocking systems, fail-safe circuits, lighting control, HVAC installations and automation applications. Its AgSnO2 contact material provides enhanced durability and reliable performance for high inrush current loads such as LED lighting and capacitive circuits.

The contactor includes integrated features such as a mechanical contact position indicator, front-mounted LED indication and a practical ON/AUTO selector switch for simplified commissioning and maintenance. Its compact modular housing allows efficient use of panel space while ensuring reliable long-term operation in industrial and commercial environments.

Key Advantages

• Compact modular contactor for DIN rail installation.
• 25 A switching capacity for industrial and commercial applications.
• 4 normally closed contacts for fail-safe and interlocking circuits.
• 24 V AC/DC silent control coil with integrated protection.
• Integrated LED and mechanical switching indication.
• Manual ON/AUTO selector switch for servicing and testing.
• AgSnO2 contact material suitable for high inrush current loads.

Key Features

• Finder 22 Series modular installation contactor.
• 25 A rated operational current.
• 4 NC contact arrangement.
• 24 V AC/DC control voltage.
• 35 mm DIN rail mounting according to EN 60715.
• Integrated LED operational indication.
• Mechanical contact position indicator.
• ON/AUTO selector switch for manual operation.
• Silent AC/DC coil with integrated varistor protection.
• Designed for continuous duty operation.

Technical Specifications

• Manufacturer: Finder
• Series: 22 Series
• Model: 22.34.0.024.1640
• Product type: Modular installation contactor
• Rated operational current: 25 A
• Contact configuration: 4 NC
• Control voltage: 24 V AC/DC
• Rated operational voltage: 250–440 V AC
• Contact material: AgSnO2
• Mounting type: DIN rail mounting
• Protection rating: IP20
• Housing width: 35 mm
• Dimensions (W × H × D): approx. 35 × 88.8 × 60.8 mm
• Operating temperature: approximately -20°C to +50°C
• Mechanical endurance: approx. 10 million operations
• Standards: EN 61095 compliant

Reliable Switching for Automation and Building Systems

Finder modular contactors are engineered for efficient switching of electrical loads within industrial and commercial systems. Their compact dimensions, silent operation and dependable contact performance make them ideal for automation panels, electrical distribution boards and building management systems.

The Finder 22.34.0.024.1640 combines reliable switching capability with practical maintenance functions that simplify installation, diagnostics and operational management for electricians and automation engineers. Its 4 NC contact arrangement is especially suitable for interlocking systems, emergency stop circuits and fail-safe automation applications.

Typical Applications

• Lighting and building automation systems.
• HVAC and ventilation equipment.
• Industrial automation and machinery control.
• Safety interlocking and fail-safe circuits.
• Commercial electrical distribution systems.
• Energy management and smart building installations.

Trusted by Electricians and Automation Engineers Worldwide

Finder modular contactors are trusted across industrial automation and commercial electrical installations for their dependable switching performance, compact design and reliable long-term operation.