Finder PCB Mount Power Relay, 48V dc Coil, 6A Switching Current, SPDT

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PHP808.20

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PHP905.18

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RS Stock No.:
164-173
Mfr. Part No.:
34.51.7.048.0010
Manufacturer:
Finder
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Brand

Finder

Coil Voltage

48V dc

Contact Configuration

SPDT

Mounting Type

PCB Mount

Switching Current

6A

Number of Poles

1

Series

34 Series

Latching

No

Terminal Type

Through Hole

Maximum Switching Voltage AC

400V ac

Maximum Switching Voltage DC

60V dc

Maximum Switching Current AC

10 A

Length

28mm

Coil Resistance

12.3 kΩ

Coil Power

170mW

Standards Met

cURus

Life

60000 Cycles

Isolation Coil To Contact

6kV

Maximum Operating Temperature

+85°C

Contact Material

Silver Alloy

Minimum Operating Temperature

-40°C

Height

15mm

Depth

5mm

Maximum Switching Power AC

1.5 kVA

Number of Coils

Single

Application

Compact

COO (Country of Origin):
IT

Finder 34 Series Power Relay, 48V DC Coil Voltage, 6A Switching Current - 34.51.7.048.0010


This power relay is an ultra-slim SPDT relay designed for efficient performance in various electronic applications. With a compact depth of only 5mm and a height of 15mm, it is tailored for PCB mounting. This relay operates at a coil voltage of 48V DC and provides a switching current capacity of 6A, making it suitable for high-demand automation tasks.

Features & Benefits


• Utilises silver alloy contacts for enhanced conductivity
• Provides switching capability for 400V AC and 60V DC
• Exceptional insulation with 6kV coil-to-contact isolation
• Supports a lifespan of 60,000 cycles for long-term reliability
• Low coil power consumption at just 170mW
• Designed for easy through-hole mounting on PCB

Applications


• Ideal for bottling and packaging machinery
• Used in labelling machines for precise control
• Suitable for burners, boilers, and furnaces
• Effective in timers and lighting control systems
• Utilised in electronic circuit boards and programmable controllers

How does the isolation enhance the relay's safety in industrial usage?


The 6kV coil-to-contact insulation reduces the risk of electrical faults, ensuring safe operation in high-voltage environments. This feature increases reliability and protects other components in the circuit from potential damage.

What are the advantages of using silver alloy contacts?


Silver alloy contacts provide better conductivity and resistance to corrosion, leading to increased longevity and improved performance, especially in high-load applications.

Can this relay handle peak switching currents higher than its rated capacity?


Yes, it can manage peak currents of up to 10A, accommodating transient loads, which helps prevent damage during sudden surges while maintaining stable operation.

What is the significance of the relay's compact size?


Its ultra-slim design allows for high-density mounting on PCBs, making it ideal for applications with limited space without compromising performance.

What type of environments is this relay suitable for?


The relay functions effectively in ambient temperatures ranging from -40°C to +85°C, making it versatile for use in various industrial and outdoor settings.

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