LY4 Series Mini Electromagnetic Relay

Buyer Overview

KANGGE ELECTRIC supplies the LY4 series for importers, distributors, panel builders, machinery manufacturers, contractors and OEM electrical-equipment buyers.

The LY4 miniature electromagnetic relay provides four changeover contacts for multi-circuit switching. Socket and PCB mounting variants, together with indicator and button options, support different control-panel and equipment assemblies.

LY4 Quick Selection: Confirm the exact model, supply or coil voltage, timing or current setting, contact arrangement, mounting method, application and quantity before quotation.

Product Advantages

• •The four changeover 10A relay uses the 4Z arrangement specified for the LY4 series.
• •The PTF14A socket relay pairing is listed with PTF14A-E and PT14 alternatives; confirm the exact variant and wiring.
• •The LY4 PCB mounting option should be selected by its confirmed model suffix and board layout.
• •The LY4 relay lamp and button variants are identified by -N and -S respectively in the source remarks.

Technical Specifications

Classification		Mini Electromagnetic Relay Series
Model		LY4,-S,-N,-F,-O
Dimensions(mm)		27.5×41×35
Contact Form		4Z
Contact Capacity		10A 250V AC
Coil Voltage	DC	6-220V
	AC	6-380V
Coil Power		DC:≤0.9W AC:≤1.2VA
Pick-up		DC:≤75% AC:≤80%
Drop-out		DC:≥10% AC:≥30%
Contact Resistance		≤50MΩ
Indicator Resistance		≥100MΩ
Life	Electrical	105times
	Mechanical	107times
Dielectric Strength	Between Open Contacts	1000V RMS
	Between Coil & Contacts	1500V RMS
Mounting Form		P.C.B Socket
Operating Temperature		-40℃~+55℃
Weight		About70g
Mounting Holes Bottom View
Like Products		FSD HH64P
Pitted Socket		PTF14A PTF14A-E PT14
Remarks		With lamp:-N.FLANGE:-F.With button:-S,PCB:-0

Applications

• •Control-circuit switching and interface applications
• •Low-voltage electrical control and automation projects
• •OEM equipment and control-panel assembly
• •Replacement and maintenance selection based on the exact model
• •B2B supply for importers, distributors, contractors and project buyers

Model Selection Guide

• •Confirm the complete model and required function before quotation.
• •Check the original technical table for available operating parameters and configuration options.
• •Verify the control voltage or supply voltage, contact arrangement and wiring method when applicable.
• •Confirm the mounting method, application conditions and required accessories.
• •Send the selected model, project requirements, quantity and destination market for technical review.

LY4 FAQ

Send Inquiry

For a LY4 quotation, send the selected model, supply or coil voltage, timing or current requirement, contact configuration, mounting method, quantity and destination market. Our team can review the retained technical table with your project requirements.

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