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Electromagnetic Relay, 4PDT, 12/24/110/220V coils

5 out of 5 based on 2 reviews | Write a review

$52.99

Small electromagnetic relay with 14-pin 4PDT, has optional coil volatges of 12V DC, 24V DC, 110V AC and 220V AC, and contact load 3A/240V AC 28V DC, economical price and high reliability.

Coil Voltage(V) *

SKU: ATO-EMR-HH54P

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Delivery date: 2-12 days

Overview
Related Video

14-pin electromagnetic relay with 4PDT contact form in compact size and transparent housing, can adjust automatically, protect and transform the electric circuit and widely used in electronic equipment, communication equipment, automatic equipment and tools etc.

Specification

Basics	Model		ATO-HH54P/MY4NJ (Relay with Socket)
	Dimension (LWH)		27×21×35mm
	Weight		40g
	Ambient Temperature		-25℃~+55℃
	Terminal Type		Plug-in
	Number of Pins		14
Technical Parameters	Contact Form		4PDT
	Contact Material		Silver alloy
	Contact Capacity (Resistive load)		3A/28V DC, 3A/240V AC
	Coil Power		DC≤0.9W, AC≤1.2VA
	Coil Voltage (Optional)		12V DC, 24VDC, 110V AC, 220V AC
	Pick-up Voltage at 23℃		DC≤75%, AC≤80%
	Drop-out Voltage at 23℃		DC≥10%, AC≥30%
	Contact Resistance @6V DC 1A		≤100MΩ
	Dielectric Strength	Between open contact	≥1000V AC 50Hz/1min
		Between adjacent contact	≥1000V AC 50Hz/1min
		Between coil & contact	≥1500VAC 50Hz/1min
	Leakage current		≤1mA
	Insulation Resistance (MΩ)		≥500MΩ at 500V DC
	Service life	Electrical	10⁵ Times (Frequency: On 1 Time/1s, Off 1 Time/1s)
		Mechanical	10⁶ Times (Frequency: 300 Time/1min)

Note: Here just shows the contact form 4PDT, and another contact forms 4NO and 4NC are still available. What's more, please kindly note that other coil voltages are also available(DC: 6-220V; AC: 6-380V). If you have any requirments, please don't hesitate to contact us.

Dimensions & Connection Diagram
Details

Electromagnetic Relay,4PDT Details

Tips: Structure of electromagnetic relay

Three core parts of electromagnetic relay are electromagnetic system, contact system, transmission mechanism and restoration mechanism.

Electromagnetic system: it is also known as induction mechanism. The electromagnetic system consists of iron core which is made of soft magnetic material, magnetic circuit which is composed with yoke and armature, as well as the coil. When powering on, the electromagnetic system will be provided with magnetism. It is a core part of the electromagnetic relay.
Contact system: it is also known as actuation mechanism. The contract system is assembled by different types of contact springs or contact chips in an insulated way to decide conducting part of the circuit.
Transmission and restoration mechanism: they are also known as intermediate comparison mechanisms. The transmission mechanism is designed to transmit movement of armature to contact spring when the coil is powered on. Contact spring is moved by the contact spring which is connected to the armature or moved by the armature.

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Existing reviews of Electromagnetic Relay, 4PDT, 12/24/110/220V coils

Reasonable price for 4PDT electromagnetic relay

Hard to find 4PDT electromagnetic relay at a great price! It works great for 24 V DC applications. I use them for converting intercom doorbells over to video doorbells for my customers, but keeping the intercom chime in use.

From: Drosy | Date: 31/10/2022

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Small unit, but works well.

Bought two of this small relay. Once received the units, I installed it and the connection was no problem. I use the relays to control the LED lights. Works as expected. Great!

From: Richard | Date: 16/05/2019

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