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22.34.0.024.1640 Finder contactor 4 pole 25A AC/DC 24V 2NO 2NC
Finder 22.34.0.024.1640 is a four-pole 25 A modular contactor with 2 NO and 2 NC contacts, a 24 V AC/DC silent coil, AUTO-ON-OFF selector, LED and mechanical status indication.
£36.45
Why Choose the Finder 22.34.0.024.1640 Modular Contactor?
The Finder 22.34.0.024.1640 is a compact and reliable four-pole modular contactor designed for controlling electrical loads in residential, commercial and industrial installations. Its two normally open and two normally closed contacts provide flexible switching for lighting, heating, motor and automation circuits.
As part of the Finder Series 22 modular contactor range, this model combines a silent AC/DC coil with DIN-rail mounting and a compact 35 mm-wide enclosure. An integrated LED and mechanical position indicator provide clear visual confirmation of the contactor’s operating state.
The contactor has a 25 A rated current, a 24 V AC/DC control coil and a three-position AUTO-ON-OFF selector. This allows automatic coil-controlled operation, manual activation for testing or maintenance, and forced disconnection when the connected circuit must remain switched off.
Key Advantages
- Compact four-pole modular contactor for installation applications.
- 25 A contact rating for lighting, heating and motor loads.
- 24 V AC/DC silent coil simplifies control-circuit selection.
- AUTO-ON-OFF selector supports automatic and manual control.
- Integrated LED and mechanical indicator provide clear status feedback.
- 35 mm-wide DIN-rail format conserves distribution-board space.
Key Features
- Finder Series 22 modular contactor.
- Four-pole contact configuration.
- 2 NO + 2 NC power contacts.
- 25 A rated operational current.
- 24 V AC, 50/60 Hz, or 24 V DC coil.
- Three-position AUTO-ON-OFF manual selector.
- Integrated LED and mechanical contact-position indicator.
- DIN-rail mounting with IP20 terminal protection.
Reliable Load Control for Electrical Installations
Modular contactors allow lighting, heating, motors and other electrical loads to be controlled remotely through a low-power control circuit. The Finder 22.34 responds to its 24 V AC/DC coil while its four main contacts switch the connected power circuits.
The integrated selector provides additional control during commissioning and maintenance. In AUTO mode the contacts follow the coil supply, ON manually holds the contactor in its operated state, and OFF prevents coil energisation so the contacts remain in their normal state.
Typical Applications
- Lighting control systems.
- Electric heating installations.
- Pump, fan and small motor switching.
- Building automation systems.
- Distribution boards and control panels.
- Residential, commercial and industrial load control.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 24 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC | |
| Device Type | Modular contactor | |
| Manufacturer | Finder | |
| Series | 22 Series | |
| Model | 22.34.0.024.1640 | |
| Product type | Modular installation contactor | |
| Number of poles | 4 | |
| Contact configuration | 2 NO + 2 NC | |
| Rated current | 25 A | |
| Maximum switching voltage | 440 V AC | |
| Rated load, AC-1 / AC-7a at 250 V AC | 6250 VA | |
| Rated motor load, AC-3 / AC-7b | 10 A | |
| Motor rating at 400–440 V AC | 4 kW | |
| Rated load, AC-15 at 230 V AC | 1800 VA | |
| Coil / Supply Voltage | 24 V AC, 50/60 Hz / 24 V DC | |
| Coil consumption | 2 VA AC / 2.2 W DC | |
| Selector | AUTO-ON-OFF | |
| Indicators | LED and mechanical position indicator | |
| Mounting | 35 mm DIN rail | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +50 °C | |
| Width | 35 mm | |
| Height | 88.8 mm |
Frequently Asked Questions
What is the Finder 22.34.0.024.1640 used for?
This modular contactor remotely switches lighting, heating, motor and other electrical loads in building and industrial control systems.
What contact configuration does this contactor provide?
The contactor provides two normally open and two normally closed contacts.
What control voltage does the contactor require?
The silent coil operates from 24 V AC at 50/60 Hz or 24 V DC.
What does the AUTO-ON-OFF selector do?
AUTO allows coil-controlled operation, ON manually holds the contacts in their operated state, and OFF prevents the coil from energising.
Where is the contactor installed?
The Finder 22.34.0.024.1640 is mounted on a 35 mm DIN rail inside a distribution board or electrical control panel.
Trusted Finder Modular Switching
Finder Series 22 modular contactors provide dependable load switching, quiet operation and practical manual control for professional electrical installations and building automation systems.
