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Finder PCB Power Relay, 24V dc Coil, 30A Switching Current, SPST

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Subtotal (1 unit)*

£6.95

(exc. VAT)

£8.34

(inc. VAT)

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Temporarily out of stock
  • 31 unit(s) shipping from 06 May 2026
  • Plus 50 unit(s) shipping from 09 July 2026
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Per unit
1 - 24£6.95
25 - 49£6.13
50 - 99£5.92
100 - 249£5.43
250 +£4.53

*price indicative

Packaging Options:
RS Stock No.:
749-5130
Mfr. Part No.:
45.31.7.024.0310
Brand:
Finder
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Brand

Finder

Product Type

Power Relay

Coil Voltage

24V dc

Contact Configuration

SPST

Mount Type

PCB

Series

45

Terminal Type

Quick Connect

Switching Current

30A

Minimum Operating Temperature

-40°C

Coil Resistance

1.6kΩ

Maximum Operating Temperature

105°C

Length

31.4mm

Standards/Approvals

VDE, EAC, UL

Width

12.5mm

Coil Power

360mW

Height

28.5mm

Contact Material

Silver Alloy

COO (Country of Origin):
ES

Finder 45 series Power Relay, 24V DC Coil Voltage, 30A Switching Current - 45.31.7.024.0310


This power relay is a versatile miniature PCB mount relay suitable for various applications. It operates at a coil voltage of 24V DC and is designed for high current switching up to 30A. With a compact size of 31.4mm in length, 12.5mm in depth, and 28.5mm in height, it ensures efficient operation while maintaining a safe isolation distance of 2.5kV AC between the coil and contacts.

Features & Benefits


• Silver alloy contacts offer enhanced conductivity and durability

• Quick connect terminal type enables easy installation

• Maximum switching voltage of 400V AC ensures compatibility with high-voltage systems

• Rated for 30A, suitable for demanding applications

• Wide operating temperature range from -40°C to +105°C

• Compact PCB mount design optimises space utilisation in electronic circuits

Applications


• Ideal for control and management of electrical power

• Utilised in charging stations and photovoltaic inverters

• Suitable for heating systems, including boilers and furnaces

• Commonly employed in Jacuzzis and hot tubs

• Effective in electronic circuit boards and various automation systems

What is the expected lifespan of this relay under normal operating conditions?


This relay is rated for an electrical life of approximately 30,000 cycles at rated load, making it reliable for extensive use in various applications.

What kind of load can this relay handle without compromising performance?


The relay can switch a maximum load of 4000VA at AC1 for inductive loads, ensuring effective operation without overheating or risk of failure.

How does this relay ensure safety under high-voltage conditions?


With reinforced insulation featuring an 8mm clearance and creepage distance, it provides safe separation between the coil and contact, allowing up to 6kV isolation between them.

What makes this power relay suitable for use in automation systems?


Its quick connect feature facilitates speedy installation, while the durable silver alloy contacts ensure efficient performance in high-current applications.

Is there any specific environmental rating for this relay?


This relay is classified under RT II environmental protection, making it suitable for various controlled settings and capable of withstanding typical industrial conditions.

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