Finder Plug In Relay, 24V dc Coil, 7A Switching Current, 4PDT

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£119.74

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£143.69

(inc. VAT)

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RS Stock No.:
248-1649
Mfr. Part No.:
553490240000
Brand:
Finder
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Brand

Finder

Coil Voltage

24V dc

Contact Configuration

4PDT

Mounting Type

Plug In

Switching Current

7A

Number of Poles

4

Latching

No

Series

55

Terminal Type

Plug In

Maximum Switching Voltage AC

250V ac

Maximum Switching Voltage DC

220V dc

Maximum Switching Current AC

15 A

Coil Power

1.5W

Contact Material

Silver Alloy

Life

150000 Cycles

Maximum Operating Temperature

+85°C

Isolation Coil To Contact

4kV

Minimum Operating Temperature

-40°C

Standards Met

cURus, EAC

Number of Coils

Single

COO (Country of Origin):
IT

Finder Series 55 Relay, 24V DC Coil Voltage, 4PDT Contact Configuration - 553490240000


This relay is a general-purpose 4PDT configuration device designed for versatile applications in automation and electrical management. The device operates at a coil voltage of 24V DC and boasts a switching current capacity of 7A. With a compact plug-in mounting type, it ensures straightforward installation and integration into various circuits.

Features & Benefits


• Single coil with a maximum switching voltage of 250V AC
• High-temperature operating range from -40°C to +85°C
• Robust AgNi contact material for enhanced durability
• Electrical lifespan of up to 150,000 cycles for reliable performance
• Isolation of 4kV between coil and contact ensures safety
• Designed for easy integration into control panels and automation systems

Applications


• Used for automation in blinds, grilles, and shutters
• Ideal for control and management in shipyards
• Suitable for road and tunnel lighting systems
• Applied in hoists and cranes within industrial environments
• Utilised in circuit breakers and electrical distribution panels

What are the key operational specifications of this relay?


This relay operates at 24V DC, with a maximum switching current of 7A and a voltage capacity of 250V AC. It features a design that allows it to work effectively within a temperature range of -40°C to +85°C.

How does the contact configuration affect its application?


The 4PDT configuration allows for versatile control of multiple circuits simultaneously, making it suitable for complex automation tasks in various electrical environments.

What is the significance of the AgNi contact material used in this relay?


The use of AgNi contacts provides excellent conductivity and resistance to wear, thus extending the operational lifespan of the relay and ensuring reliable performance over time.

In what scenarios would the isolation rating be particularly important?


The 4kV isolation rating is crucial in environments with high electromagnetic interference or where safety from electrical surges is paramount, such as in industrial machinery or electrical distribution systems.

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