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22.34.0.024.4640 Finder contactor 4 pole 25A AC/DC 24V 2NO 2NC
Finder 22.34.0.024.4640 four-pole modular contactor with a 25 A rating, 24 V AC/DC coil, two normally open and two normally closed AgSnO2 contacts, Auto-On-Off selector, LED and mechanical indicators.
£36.45
Why Choose the Finder 22.34.0.024.4640 Modular Contactor?
The Finder 22.34.0.024.4640 is a compact and reliable four-pole modular contactor designed for switching electrical loads in commercial, residential and industrial installations. As part of the Finder 22 Series, it combines a 25 A contact rating with quiet AC/DC coil operation and a versatile mixed-contact arrangement.
This contactor provides two normally open and two normally closed contacts, allowing complementary circuits or control functions to be switched from one device. Its silver tin oxide contacts are designed for lamp loads and circuits with high inrush currents, while reinforced insulation separates the coil from the contact set.
With a 24 V AC/DC coil, an Auto-On-Off selector, LED status indication and a mechanical contact-position indicator, the 22.34.0.024.4640 provides flexible local and automatic control. Its compact 35 mm-wide enclosure mounts directly onto a standard DIN rail for straightforward installation inside distribution boards and automation panels.
Key Advantages
- Compact four-pole modular contactor for electrical panels and distribution boards.
- Two normally open and two normally closed contacts support flexible switching arrangements.
- 25 A rated contact current for demanding load-control applications.
- 24 V AC/DC coil supports both AC and DC control systems.
- Auto-On-Off selector provides automatic control, manual override and isolation.
- LED and mechanical indicators provide clear operating-status information.
Key Features
- Finder 22 Series modular contactor.
- Four-pole configuration with 2 NO + 2 NC contacts.
- 25 A rated current and 120 A maximum peak current.
- 24 V AC/DC coil supply.
- Silver tin oxide AgSnO2 contact material.
- Auto-On-Off manual selector.
- Integrated LED and mechanical status indicators.
- Standard 35 mm DIN-rail mounting.
Flexible Load Control for Electrical Installations
Modular contactors allow lighting, heating, ventilation, pumps and other electrical loads to be controlled by timers, thermostats, programmable controllers and building-management systems. A mixed contact arrangement can switch two circuits on while simultaneously switching two other circuits off.
The Finder 22.34 combines continuous-duty coil operation with reinforced insulation between the coil and contacts. Its manual selector allows the connected circuits to be switched on, controlled automatically or held off during commissioning, testing and maintenance.
Typical Applications
- Commercial and industrial lighting control.
- Heating and ventilation equipment.
- Pumps and small three-phase motors.
- Changeover and complementary control circuits.
- Building-management and energy-control systems.
- Electrical distribution boards and automation panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 24 V | |
| Current | 10 A | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Device Type | Modular contactor | |
| Manufacturer | Finder | |
| Series | 22 Series | |
| Model | 22.34.0.024.4640 | |
| Product type | Modular contactor | |
| Number of poles | 4 | |
| Contact configuration | 2 NO + 2 NC | |
| Rated contact current | 25 A | |
| Maximum peak current | 120 A | |
| Rated contact voltage | 250 / 440 V AC | |
| Rated load AC-1 / AC-7a | 6250 VA per pole at 250 V | |
| Rated current AC-3 / AC-7b | 10 A | |
| Three-phase motor rating | 4 kW at 400–440 V AC | |
| Rated load AC-15 | 1800 VA per pole at 230 V | |
| Rated current AC-5a | 15 A per pole at 250 V | |
| Rated current AC-7c | 10 A | |
| Coil / Supply Voltage | 24 V AC/DC, 50 / 60 Hz | |
| Coil operating range | 19.2–26.4 V | |
| Rated coil power | 2 VA AC / 2.2 W DC | |
| Contact material | AgSnO2 silver tin oxide | |
| Manual control | Auto-On-Off selector | |
| Indicators | LED and mechanical indicator | |
| Mechanical life | 2,000,000 cycles | |
| Electrical life at rated AC-7a load | 30,000 cycles | |
| Ambient temperature | −25 to +50 °C | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Terminal type | Screw terminals | |
| Maximum contact-terminal conductor size | 1 × 6 mm² or 2 × 4 mm² | |
| Dimensions (W × H × D) | 35 × 84 × 60.8 mm |
Frequently Asked Questions
What is the Finder 22.34.0.024.4640 used for?
This modular contactor switches lighting, heating, ventilation, pumps, motors and other electrical loads in building-control and industrial automation systems.
What contact arrangement does this contactor provide?
The contactor provides two normally open and two normally closed contacts in a four-pole configuration.
What control voltage does the contactor require?
The 22.34.0.024.4640 uses a 24 V AC/DC coil with an operating range of 19.2–26.4 V.
What does the Auto-On-Off selector do?
The selector allows the contacts to be manually switched on, controlled automatically by the coil supply or held in the off position.
How is the Finder 22.34.0.024.4640 installed?
The contactor mounts onto a standard 35 mm DIN rail and uses screw terminals for the power and control wiring.
Trusted Finder Switching Technology
Finder modular contactors are designed to provide dependable load switching, quiet operation and flexible manual control across building automation, distribution and industrial electrical installations.
