Finder Plug In Power Relay, 24V dc Coil, 8A Switching Current, DPDT

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£13.36

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£16.03

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1 - 9£13.36
10 - 24£12.29
25 - 49£11.75
50 - 99£11.35
100 +£10.44

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RS Stock No.:
800-2818
Distrelec Article No.:
304-01-754
Mfr. Part No.:
46.52.9.024.0000T
Brand:
Finder
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Brand

Finder

Coil Voltage

24V dc

Contact Configuration

DPDT

Mounting Type

Plug In

Switching Current

8A

Number of Poles

3

Latching

No

Series

46 Series

Terminal Type

Quick Connect

Maximum Switching Voltage AC

440V ac

Length

29mm

Coil Resistance

1200Ω

Coil Power

1.2W

Contact Material

Silver Alloy

Depth

12.4mm

Maximum Operating Temperature

+70°C

Isolation Coil To Contact

6kV

Height

32.8mm

Life

100000 (Electrical) cycles

Minimum Operating Temperature

-40°C

Maximum Switching Power AC

2 kVA

Application

Railways

COO (Country of Origin):
IT

Finder 46 series Power Relay, 24V DC Coil Voltage, 8A Switching Current - 46.52.9.024.0000T


This power relay is an essential component designed for railway applications, providing reliable control in various electrical systems. The compact dimensions of 29mm in length, 12.4mm in depth, and 32.8mm in height ensure seamless integration into existing systems. With a coil voltage of 24V DC and a DPDT configuration, it delivers efficient performance while meeting the rigorous demands of industrial environments.

Features & Benefits


• Quick connect terminal type facilitates easy and fast installation
• Robust switching current capacity of 8A for diverse applications
• Maximum switching voltage of 440V AC enhances versatility
• Silver alloy contact material ensures durability and reliability
• Operates effectively across a wide temperature range (-40 °C to +70 °C)
• High electrical life cycle of 100,000 cycles for longevity

Applications


• Utilised in railway driver’s control consoles
• Manages pantograph systems for efficient operation
• Controls door mechanisms for improved safety and convenience
• Activates internal light management systems in transport compartments
• Integrates with message panels for real-time information dissemination

What is the coil resistance and its significance in electrical performance?


The coil resistance is measured at 1200 Ω, which is crucial for determining the current draw when the relay is energised. This specification ensures compatibility with low-power control circuits, enhancing overall efficiency.

How does the relay handle high voltage fluctuations?


This relay has an isolation level of 6 kV between the coil and contacts, enabling it to withstand high voltage fluctuations without compromising performance, thereby ensuring safe operation in industrial settings.

Can this relay support both AC and DC applications?


Yes, designed to manage high voltage AC and DC switching, it operates effectively under both conditions, accommodating a broader range of electrical systems.

What maintenance is required to ensure optimal performance?


Regular inspections should be performed to monitor contact wear and to ensure terminals are free from corrosion. Proper maintenance extends the electrical life and reliability of the relay.

How does this relay comply with industry standards?


It complies with EN 45545-2 for fire protection and EN 50155 for temperature and humidity resilience, making it suitable for demanding environments such as railways.

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