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40.61.9.028.0300 Finder Miniature PCB relay 1pole 16A DC 28V
Finder 40.61.9.028.0300 miniature electromechanical relay with 28 V DC coil, SPDT contacts and 16 A switching capacity for industrial control applications.
Why Choose the Finder 40.61.9.028.0300 Miniature Relay?
The Finder 40.61.9.028.0300 is a compact and reliable electromechanical relay designed for switching and control applications in industrial automation, electrical panels and electronic systems. As part of the Finder 40 Series miniature relay range, it provides dependable switching performance in a space-saving package suitable for PCB and socket mounting applications.
This relay combines a robust design with high switching capability, making it suitable for controlling electrical loads in automation equipment, control systems and general-purpose electrical applications. Its miniature format enables efficient installation where panel space is limited.
With a 28 V DC coil and a 16 A contact rating, the Finder 40.61.9.028.0300 provides reliable switching for industrial and commercial control applications. The SPDT configuration enables flexible changeover switching for electrical circuits.
Key Advantages
- Compact miniature electromechanical relay for industrial control applications.
- 28 V DC coil voltage for specialist control requirements.
- 16 A switching capacity suitable for electrical load control.
- SPDT changeover contact configuration for flexible circuit switching.
- High temperature RT III wash-tight construction.
- Suitable for PCB mounting and relay socket installation.
Key Features
- Finder 40 Series miniature relay.
- 28 V DC operating coil.
- SPDT (1 changeover contact) configuration.
- 16 A maximum contact current.
- 16 A / 250 V AC contact rating.
- AgNi contact material.
- PCB and socket mounting compatibility.
- Wash-tight protection for demanding environments.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.61.9.028.0300 provide electrical isolation and reliable switching between control circuits and connected loads. They are widely used where dependable control and compact installation are required.
The Finder 40 Series is designed for industrial automation engineers and panel builders requiring reliable switching performance, flexible integration and long service life.
Typical Applications
- Industrial automation control panels.
- Machine control systems.
- PLC interface and signal switching applications.
- Electrical control systems.
- Electronic equipment switching.
- General-purpose load control applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB, Plug-in socket | |
| Switching Current (A) | 16 A | |
| Coil / Supply Voltage | 28 V DC | |
| Contacts | 1 C/O | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.61.9.028.0300 | |
| Product type | Electromechanical relay | |
| Contact configuration | SPDT (1 changeover) | |
| Rated coil voltage | 28 V DC | |
| Contact current | 16 A | |
| Contact rating | 16 A / 250 V AC | |
| Contact material | AgNi | |
| Mounting type | PCB / socket mounting | |
| Protection category | RT III wash-tight | |
| Operating temperature | -40 to +85 °C | |
| Dimensions | approx. 29 × 12.4 × 25 mm |
Frequently Asked Questions
What is the Finder 40.61.9.028.0300 used for?
This relay is used for switching electrical loads and providing control isolation in industrial automation, electrical panels and electronic systems.
What coil voltage does this relay require?
The Finder 40.61.9.028.0300 uses a 28 V DC coil.
What is the contact rating of the relay?
The relay has a contact rating of 16 A / 250 V AC.
What type of contacts does the relay have?
The relay uses an SPDT changeover contact configuration with AgNi contact material.
How is the Finder 40.61.9.028.0300 mounted?
The relay is designed for PCB mounting or installation with a compatible relay socket.
Trusted by Automation Professionals Worldwide
Finder 40 Series miniature relays are widely used by engineers and panel builders to provide reliable switching, electrical isolation and compact control solutions across industrial and commercial applications.
