DY3 Series APT Relay

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DY3 Series APT Relay

DY3 series miniature control relays are independently researched and developed products with compact structure, aesthetic appearance and rich varieties. The specifications of coil control voltages are complete with numerous installation methods for selection. They are executive parts for control and isolation in automatic control circuits as automatic switches to control large current and high voltage with low voltage and low current.

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There are a variety of specifications, with indicators, manual test pushbuttons, surge suppression circuit and other functions

Coil control voltage DC6V-220V, AC6V-240V(50/60HZ)

The guide rail type is equipped with numerous adaptive sockets

For LED indicator, DC is green and AC is red

Illumination area is large for easy identification of state

The test pushbutton function is for easy debugging and maintenance

Catalog: ZY-DY-Series-Relay-Selection-Manual.pdf

Additional information

Conventional thermal current


Rated insulation voltage


Max. working voltage of coil


Action time


Release time


Contact changeover time

≥ 0.15ms

Contact resistance of contact


Insulation resistance


Operation frequency

≤30 times/minute

Vibration resistance

10~55Hz, complex amplitude 1.0mm, 1min

Shock resistance


Ambient temperature


Electrical service life

2×105 times

Mechanical service life

AC: 2×107 times
DC: 2×107 times

Contact capacity

Resistive load DC30V/10A AC240V/10A
Inductive load DC30V/2A AC240V/2A

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