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40.52.9.110.5300 Finder Miniature PCB relay 2pole 8A DC 110V
Finder 40.52.9.110.5300 miniature electromechanical relay with a 110 V AC coil and two changeover contacts rated at 8 A for industrial control and automation applications.
Why Choose the Finder 40.52.9.110.5300 Miniature PCB Relay?
The Finder 40.52.9.110.5300 is a compact and reliable miniature electromechanical relay designed for switching applications in industrial automation, control panels and electronic equipment. As part of the established Finder 40 Series relay range, it provides dependable switching performance with a space-saving design suitable for PCB mounting and plug-in socket installation.
This relay features a 110 V AC coil and two changeover contacts (DPDT) rated up to 8 A, making it suitable for controlling electrical loads in automation systems, machinery and general-purpose control applications. Its compact construction and reliable contact system provide long operational life in demanding industrial environments.
With its standard 5 mm terminal spacing, compact dimensions and flux-proof construction, the Finder 40.52.9.110.5300 is ideal for OEM equipment, industrial controls and electrical assemblies requiring dependable switching and electrical isolation.
Key Advantages
- Compact miniature electromechanical relay for industrial control applications.
- 110 V AC coil voltage suitable for mains-operated control circuits.
- 8 A switching capability for reliable load control.
- Two changeover contacts (DPDT) provide flexible circuit switching.
- Suitable for PCB mounting and plug-in socket installation.
- Reliable Finder relay technology for automation and electrical systems.
Key Features
- Finder 40 Series miniature relay.
- 2 changeover contacts (DPDT / 2CO).
- 110 V AC coil supply.
- 8 A contact rating at 250 V AC.
- AgNi contact material.
- LED indicator and mechanical flag.
- PCB or plug-in socket mounting.
- Flux-proof RT II protection.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.52.9.110.5300 provide electrical isolation between control circuits and switched loads, allowing reliable operation of machinery, automation equipment and electrical systems. Their compact format enables efficient integration into control panels and electronic assemblies.
The Finder 40 Series combines proven relay engineering with flexible installation options, helping engineers create dependable switching solutions for industrial and commercial applications.
Typical Applications
- Industrial automation control systems.
- Electrical control panels.
- OEM machinery and equipment.
- PLC interface circuits.
- Building automation systems.
- General-purpose switching applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB, Plug-in socket | |
| Switching Current (A) | 8 A | |
| Coil / Supply Voltage | 110 V AC | |
| Contacts | 2 C/O | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.52.9.110.5300 | |
| Product type | Miniature electromechanical relay | |
| Contact configuration | 2 changeover contacts (DPDT / 2CO) | |
| Rated coil voltage | 110 V AC | |
| Contact current | 8 A | |
| Contact rating | 8 A / 250 V AC | |
| Contact material | AgNi | |
| Mounting type | PCB or plug-in socket | |
| Protection category | RT II (flux proof) | |
| Operating temperature | -40 to +85 °C | |
| Dimensions (H × W × D) | approx. 25 × 12.4 × 29 mm |
Frequently Asked Questions
What is the Finder 40.52.9.110.5300 used for?
The Finder 40.52.9.110.5300 is a miniature electromechanical relay used for switching electrical loads in industrial automation, control panels and electronic equipment.
What coil voltage does this relay require?
The relay operates with a 110 V AC coil.
What is the contact rating of this relay?
The Finder 40.52.9.110.5300 has contacts rated up to 8 A / 250 V AC.
How many contacts does this relay have?
This relay features two changeover contacts (DPDT / 2CO).
Where can this relay be installed?
The relay can be installed on a PCB or used with compatible Finder plug-in sockets.
Trusted by Automation Engineers Worldwide
Finder 40 Series miniature relays are widely used in industrial automation, control systems and OEM equipment where reliable switching, compact dimensions and proven performance are essential.
