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40.51.9.024.0303 Finder Miniature PCB relay 1pole 10A DC 24V
Finder 40.51.9.024.0303 miniature electromagnetic relay with a 24 V DC coil and 12 A normally open contact for industrial switching applications.
Why Choose the Finder 40.51.9.024.0303 Miniature PCB Relay?
The Finder 40.51.9.024.0303 is a compact miniature electromagnetic relay designed for reliable switching in industrial automation, control panels and electronic equipment. Part of the Finder Series 40 relay range, it provides dependable performance with a space-saving PCB mounting design.
This relay features a single normally open contact configuration with a 24 V DC coil, making it suitable for applications requiring reliable switching, electrical isolation and compact installation.
With a 12 A contact rating and a 24 V DC coil, the Finder 40.51.9.024.0303 is suitable for industrial control circuits, automation equipment and electrical panels.
Key Advantages
- Compact miniature electromagnetic relay for PCB applications.
- 24 V DC coil voltage for industrial control circuits.
- 1 normally open contact configuration.
- 12 A contact rating for dependable switching.
- AgNi contact material for reliable electrical performance.
- PCB and socket mounting compatibility.
Key Features
- Finder Series 40 miniature relay.
- 24 V DC coil.
- SPST-NO contact configuration.
- 12 A switching current.
- RT II protection category.
- Miniature monostable relay design.
- PCB / socket mounting options.
Reliable Switching for Industrial Control Systems
Miniature relays such as the Finder 40.51.9.024.0303 provide electrical isolation and dependable switching between control circuits and connected loads. Their compact format makes them suitable for integration into control panels, automation equipment and electronic systems.
The Finder Series 40 relay range is designed for machine builders, panel manufacturers and industrial engineers requiring reliable switching components with flexible mounting options.
Typical Applications
- Industrial control panels.
- Automation and machine control systems.
- OEM electrical equipment.
- Electronic control circuits.
- Building and industrial automation.
- PCB-based switching applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Switching Current (A) | 12 A | |
| Mounting Type | PCB, Plug-in socket | |
| Coil / Supply Voltage | 24 V DC | |
| Contacts | 2NO | |
| Manufacturer | Finder | |
| Series | 40.51 | |
| Model | 40.51.9.024.0303 | |
| Product type | Miniature electromagnetic relay | |
| Coil voltage | 24 V DC | |
| Contact configuration | SPST-NO / 1 normally open contact | |
| Contact rating | 12 A | |
| Contact material | AgNi | |
| Coil resistance | 900 Ω | |
| Mounting type | PCB / socket mounting | |
| Dimensions (H × W × D) | 25 × 12.4 × 29 mm |
Frequently Asked Questions
What is the Finder 40.51.9.024.0303 used for?
This relay is used for reliable switching and electrical isolation in industrial control systems, automation equipment and electronic circuits.
What coil voltage does this relay require?
The Finder 40.51.9.024.0303 uses a 24 V DC coil.
What contact rating does this relay provide?
The relay provides a 12 A contact rating for switching electrical loads.
What type of contact configuration does this relay have?
The relay has a single normally open contact (SPST-NO) configuration.
Where is this relay typically installed?
The relay is typically installed on PCBs or in relay sockets within industrial control and automation systems.
Trusted by Automation Engineers Worldwide
Finder Series 40 miniature relays are widely used by control engineers and equipment manufacturers to provide reliable switching, electrical isolation and compact integration in industrial systems.
