Finder Plug In Relay, 110V dc Coil, 7A Switching Current, 4PDT

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Subtotal (1 pack of 10 units)*

£131.97

(exc. VAT)

£158.36

(inc. VAT)

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RS Stock No.:
248-1686
Mfr. Part No.:
553491100040
Brand:
Finder
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Brand

Finder

Coil Voltage

110V dc

Contact Configuration

4PDT

Mounting Type

Plug In

Switching Current

7A

Number of Poles

4

Series

55

Latching

No

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

Life

150000 Cycles

Isolation Coil To Contact

4kV

Maximum Operating Temperature

+85°C

Minimum Operating Temperature

-40°C

Standards Met

cURus, EAC

Contact Material

Silver Alloy

Number of Coils

Single

COO (Country of Origin):
IT

Finder Series 55 Relay, 110V DC Coil Voltage, 4PDT Contact Configuration - 553491100040


This relay is a versatile 110V DC device designed for electrical switching applications. With a contact configuration of 4PDT, it effectively manages the control of electric power across various systems. This plug-in relay features a compact design, ensuring ease of installation while supporting high-voltage switching up to 250V AC and 220V DC with a maximum switching current of 15A.

Features & Benefits


• Single coil design for streamlined switching performance
• Operates at a maximum temperature of +85°C and a minimum of -40°C
• Latches securely without the need for additional components
• Enhanced insulation rating of 4kV between coil and contacts
• Suitable for extensive usage with a life cycle of 150,000 cycles
• Manufactured from AgNi contact materials for increased durability

Applications


• Used for automation controls in industrial systems
• Employed in control panels for lighting systems
• Utilised in hoists and cranes for operational reliability
• Effective for managing circuit breakers and switches
• Integrated into road and tunnel lighting for enhanced safety

How does the insulation performance enhance safe operations in sensitive environments?


The relay's insulation rating of 4kV between the coil and contacts ensures safety from electric shocks and prevents unintended activations, making it suitable for operation in sensitive environments.

What conditions can this relay operate under effectively?


It can function efficiently across a broad temperature range from -40°C to +85°C, allowing it to be used in extreme conditions without compromising performance.

What is the expected electrical performance in switching applications?


The relay ensures reliable electrical switching with a maximum switching current of 15A, making it suitable for high-load applications.

How does its lifespan compare to other switching devices?


Featuring a lifespan of 150,000 cycles, it significantly outlasts many conventional switching devices, which enhances reliability in long-term applications.

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