Finder PCB Mount Power Relay, 48V dc Coil, 10A Switching Current, SPDT

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£7.34

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RS Stock No.:
492-6811
Mfr. Part No.:
43.41.7.048.2000
Brand:
Finder
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Brand

Finder

Coil Voltage

48V dc

Contact Configuration

SPDT

Mounting Type

PCB Mount

Switching Current

10A

Number of Poles

1

Series

43 Series

Latching

No

Terminal Type

Through Hole

Maximum Switching Voltage AC

250V ac

Maximum Switching Voltage DC

48V dc

Maximum Switching Current AC

15 A

Length

30.2mm

Coil Resistance

9200Ω

Coil Power

250mW

Height

15.4mm

Isolation Coil To Contact

6kV

Maximum Operating Temperature

+85°C

Minimum Operating Temperature

-40°C

Standards Met

cURus, EAC

Contact Material

Silver Alloy

Life

10000000 (Electrical) cycles, 10000000 (Mechanical) cycles

Depth

10.2mm

Maximum Switching Power AC

2.5 kVA

Number of Coils

Single

Finder 43 Series Power Relay, 48V DC Coil Voltage, 10A Switching Current - 43.41.7.048.2000


This power relay is a low-profile PCB mount solution designed for various applications. Featuring a single pole design with a contact configuration of SPDT, it supports a coil voltage of 48V DC with a remarkable switching current capability of 10A. The relay measures 30.2mm in length, 10.2mm in depth, and 15.4mm in height, making it suitable for compact electronic assemblies. Its high insulation strength of 6 kV between the coil and contacts ensures reliability in demanding environments.

Features & Benefits


• Provides 10A switching current for effective load management
• Single pole SPDT relay design for versatile applications
• Compact size (15.4mm) to fit in limited spaces
• High coil resistance of 9200 Ω ensures low power usage
• Operates reliably in temperatures from -40°C to +85°C
• Meets rigorous cURus and EAC standards for safety and performance

Applications


• Used for medical and dental devices
• Employed in alarm systems for security functions
• Suitable for controlling air conditioning units
• Utilised in electric and electronic toys and games
• Applied in vending machines for user interaction

What is the significance of the coil voltage in this relay?


The coil voltage of 48V DC is crucial as it determines the relay's operational parameters, ensuring that it engages and disengages accurately while maintaining low power consumption.

How does the switching current rating affect device compatibility?


With a switching current of 10A, it is suitable for driving various loads, making it compatible with many industrial and electronic applications without risking overload or failure.

What are the implications of the high insulation strength between the coil and contacts?


The 6 kV insulation provides enhanced safety by preventing electrical breakdown, thus ensuring reliable operation in harsh environments or where high voltages might be present.

How can this relay benefit automation projects?


Its compact design and reliable switching capabilities allow for efficient integration into automation systems, optimising space while ensuring performance under a range of conditions.

What measures can be taken to ensure longevity in high operating temperatures?


Proper heat management and selecting suitable mounting locations can help maintain optimal operating conditions, extending the lifespan of the relay in high-temperature environments.

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