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40.61.8.024.4301 Finder Miniature PCB relay 1pole 16A 24V
Finder 40.61.8.024.4301 is a wash-tight miniature PCB and plug-in relay with a 24 V AC coil, one normally open AgSnO2 contact and a 16 A rated contact current for industrial control and automation systems.
Why Choose the Finder 40.61.8.024.4301 Miniature PCB Relay?
The Finder 40.61.8.024.4301 is a compact and dependable miniature PCB and plug-in relay designed for switching electrical loads in industrial control, automation and building systems. As part of the Finder 40 Series, it delivers high-current switching in a space-saving single-pole format.
This monostable relay features one normally open contact and can be mounted directly onto a printed circuit board or installed through a compatible Finder 95 Series socket. Its AgSnO2 contact provides dependable switching performance, while the wash-tight RT III enclosure supports compatible printed circuit board cleaning processes.
With a 24 V AC coil, 1 normally open contact and a 16 A rated contact current, the 40.61.8.024.4301 is suitable for control panels, interface modules and automated equipment requiring reliable switching of high electrical loads.
Key Advantages
- Compact miniature relay for PCB and plug-in applications.
- 16 A rated contact current for demanding switching duties.
- 24 V AC coil compatible with common industrial control supplies.
- Normally open contact provides straightforward load switching.
- AgSnO2 contact material provides dependable electrical switching performance.
- Wash-tight RT III enclosure supports compatible PCB washing processes.
Key Features
- Finder 40 Series miniature PCB and plug-in relay.
- 1 NO contact configuration.
- 16 A rated contact current.
- 24 V AC nominal coil voltage.
- 30 A maximum peak current.
- AgSnO2 contact material.
- 5 mm contact pin pitch.
- Wash-tight enclosure classified as RT III.
Reliable High-Current Switching for Control Systems
Electromechanical relays such as the Finder 40.61 allow a control circuit to operate a separate electrical load while maintaining galvanic isolation between the coil and contact circuits. Energising the coil closes the normally open contact, enabling controlled operation of connected equipment.
The Finder 40 Series is designed for printed circuit boards, interface modules and industrial control panels. Its compact housing, flexible mounting options and high contact-current rating make this relay suitable for applications where dependable switching and efficient use of panel or board space are important.
Typical Applications
- Industrial control and automation equipment.
- Electrical control panels and interface modules.
- Heating, ventilation and air-conditioning controls.
- Pumps, motors and actuator control circuits.
- Lighting control and building automation systems.
- Printed circuit boards and electronic controllers.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB, Plug-in socket | |
| Switching Current (A) | 16 A | |
| Load Voltage | 400 V AC | |
| Contacts | 2NO | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.61.8.024.4301 | |
| Product type | Miniature PCB and plug-in relay | |
| Contact configuration | 1 NO / SPST-NO | |
| Rated contact current | 16 A | |
| Maximum peak current | 30 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC / 220 V DC | |
| Nominal coil voltage | 24 V AC, 50/60 Hz | |
| Rated coil power | 1.2 VA | |
| Coil current | 45 mA | |
| Coil resistance | 320 Ω | |
| Contact material | AgSnO2 | |
| Coil type | AC monostable | |
| Mounting type | Direct PCB or Finder 95 Series socket mounting | |
| Contact pin pitch | 5 mm | |
| Protection category | RT III, wash tight | |
| Dimensions (L × W × H) | 29 × 12.4 × 25 mm |
Frequently Asked Questions
What is the Finder 40.61.8.024.4301 used for?
This relay allows an AC control circuit to switch a normally open electrical load in industrial automation, building control and electronic equipment.
What coil voltage does this relay require?
The Finder 40.61.8.024.4301 has a nominal coil voltage of 24 V AC at 50/60 Hz.
What contact configuration does this relay provide?
This model provides one normally open contact, also described as SPST-NO or 1 Form A.
What is the rated contact current?
The relay has a rated contact current of 16 A and a maximum peak current of 30 A.
What does the RT III protection category mean?
RT III identifies a wash-tight relay enclosure designed to withstand compatible printed circuit board washing processes.
Trusted by Control and Automation Professionals
Finder 40 Series relays are widely used in control panels, printed circuit boards and automated equipment where compact construction and dependable high-current switching are required.
