MPN

Finder PCB Mount Power Relay, 110V ac Coil, 10A Switching Current, DPDT

RS Stock No.:: 253-3445
Mfr. Part No.:: 55.12.8.110.0000
Brand:: Finder

Finder PCB Mount Power Relay, 110V ac Coil, 10A Switching Current, DPDT

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£14.10

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£16.92

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Units	Per unit
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5 - 9	£13.66
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RS Stock No.:: 253-3445
Mfr. Part No.:: 55.12.8.110.0000
Brand:: Finder

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Finder
	Coil Voltage	110V ac
	Contact Configuration	DPDT
	Mounting Type	PCB Mount
	Switching Current	10A
	Number of Poles	2
	Latching	No
	Series	55 Series
	Terminal Type	Through Hole
	Maximum Switching Voltage AC	400V ac
	Maximum Switching Voltage DC	220V dc
	Maximum Switching Current AC	20 A
	Length	27.7mm
	Coil Resistance	4000Ω
	Coil Power	1.5W
	Maximum Operating Temperature	+85°C
	Isolation Coil To Contact	4kV
	Standards Met	cURus, EAC
	Height	35.8mm
	Life	10000000 (AC Mechanical) cycles, 200000 (Electrical) cycles, 20000000 (DC Mechanical) cycles
	Minimum Operating Temperature	-40°C
	Depth	20.7mm
	Contact Material	Silver Alloy
	Maximum Switching Power AC	2.5 kVA
	Number of Coils	Single

	Select all
	Brand Finder
	Coil Voltage 110V ac
	Contact Configuration DPDT
	Mounting Type PCB Mount
	Switching Current 10A
	Number of Poles 2
	Latching No
	Series 55 Series
	Terminal Type Through Hole
	Maximum Switching Voltage AC 400V ac
	Maximum Switching Voltage DC 220V dc
	Maximum Switching Current AC 20 A
	Length 27.7mm
	Coil Resistance 4000Ω
	Coil Power 1.5W
	Maximum Operating Temperature +85°C
	Isolation Coil To Contact 4kV
	Standards Met cURus, EAC
	Height 35.8mm
	Life 10000000 (AC Mechanical) cycles, 200000 (Electrical) cycles, 20000000 (DC Mechanical) cycles
	Minimum Operating Temperature -40°C
	Depth 20.7mm
	Contact Material Silver Alloy
	Maximum Switching Power AC 2.5 kVA
	Number of Coils Single

Finder 55 Series Power Relay, 110V AC Coil Voltage, 10A Switching Current - 55.12.8.110.0000

This power relay is a high-performance PCB mount relay designed for various automation and control applications. With a coil voltage of 110V AC and a DPDT contact configuration, this relay is suitable for environments requiring reliable switching performance. Measuring 27.7 mm in length, 20.7 mm in depth, and 35.8 mm in height, it supports a maximum switching current of 10 A and offers robust isolation of up to 4 kV between coil and contact.

Features & Benefits

• Provides a DPDT contact configuration for versatile switching options
• Capable of handling switching currents up to 20 A
• Features silver alloy contacts for improved conductivity and durability
• Operates effectively within a temperature range of -40 °C to +85 °C
• Offers a long operational life of 10 million mechanical cycles
• Designed for reliable performance in high voltage applications

Applications

• Used with circuit boards in automation systems
• Ideal for control panels in electrical machinery
• Utilised in HVAC systems for efficient power management
• Commonly integrated into safety systems and alarms
• Found in industrial equipment for reliable switching operations

What is the coil resistance of this relay and how does it affect performance?

The coil resistance is 4000 Ω, which determines the current required to energise the relay coil, ensuring efficient operation within specified voltage levels.

Can this relay safely switch AC and DC loads?

Yes, it can accommodate a maximum switching voltage of 400V AC and 220V DC, making it versatile for various electrical applications.

How does the contact material influence the relay's lifespan?

The use of silver alloy contacts enhances conductivity and resistance to wear, contributing to the lengthy operational life of mechanical and electrical cycles.

What are the implications of the maximum switching power rating?

It supports a maximum switching power of 2.5 kVA, allowing it to effectively manage larger loads while maintaining safety and performance standards.

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