Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
40.52.9.028.2003 Finder Miniature PCB relay 2pole 8A DC 28V
Finder 40.52.9.028.2003 miniature electromechanical relay with 28 V DC coil, two changeover contacts and 8 A switching capability for industrial control applications.
Why Choose the Finder 40.52.9.028.2003 Miniature Relay?
The Finder 40.52.9.028.2003 is a compact miniature electromechanical relay designed for reliable switching in industrial control panels, automation equipment and electronic applications. Part of the established Finder 40 Series relay range, it provides dependable switching performance with a 28 V DC coil and two changeover contacts for versatile circuit control.
This relay offers a space-saving solution for applications requiring electrical isolation, dependable operation and long service life. The Finder 40 Series is engineered for use in automation and control systems where compact dimensions and reliable switching are essential.
Featuring a 2CO (DPDT) contact configuration, an 8 A switching rating and AgCdO contact material, the Finder 40.52.9.028.2003 is suitable for a wide range of industrial and commercial switching applications.
Key Advantages
- Compact miniature relay for industrial control applications.
- 28 V DC coil for specialist low-voltage control circuits.
- 2CO (DPDT) contacts provide flexible switching capability.
- 8 A contact rating for dependable load switching.
- RT III protection for enhanced environmental protection.
- Suitable for PCB mounting or use with compatible relay sockets.
Key Features
- Finder 40 Series miniature relay.
- 28 V DC coil voltage.
- Two changeover contacts (2CO / DPDT).
- 8 A rated switching current.
- AgCdO contact material.
- Compact 5 mm contact pitch design.
- PCB or socket mounting options.
- Reliable electromechanical switching technology.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.52.9.028.2003 provide dependable switching and electrical isolation between control circuits and connected loads. They are widely used in industrial automation, electrical panels and electronic control equipment.
The Finder 40 Series combines compact construction with robust switching performance, making it suitable for applications where space efficiency and operational reliability are important.
Typical Applications
- Industrial automation systems.
- Electrical control panels.
- Machine control equipment.
- Building automation systems.
- Electronic control circuits.
- General-purpose switching applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB, Plug-in socket | |
| Switching Current (A) | 8 A | |
| Coil / Supply Voltage | 28 V DC | |
| Contacts | 2 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.52.9.028.2003 | |
| Product type | Miniature electromechanical relay | |
| Contact configuration | 2CO (DPDT) | |
| Rated contact current | 8 A | |
| Rated contact voltage | 250 V AC | |
| Coil voltage | 28 V DC | |
| Contact material | AgCdO | |
| Mounting type | PCB or socket mounting | |
| Protection category | RT III | |
| Contact pitch | 5 mm |
Frequently Asked Questions
What is the Finder 40.52.9.028.2003 used for?
The Finder 40.52.9.028.2003 is a miniature electromechanical relay used for switching electrical loads in automation, control panels and electronic systems.
What coil voltage does this relay require?
The relay operates with a 28 V DC coil.
How many contacts does the Finder 40.52.9.028.2003 have?
The relay has two changeover contacts (2CO / DPDT) for flexible switching configurations.
What is the switching current rating?
The relay has a rated switching current of 8 A.
Where can this relay be installed?
The relay can be installed in PCB applications or used with compatible Finder relay sockets in industrial control systems.
Trusted for Industrial Switching Applications
Finder 40 Series miniature relays provide reliable switching solutions for automation engineers, panel builders and equipment manufacturers requiring compact and dependable control components.
