Home> Products> Air Conditioner Parts> Relay Overload and Delay timer> QD-253 Delay on make timer delay timer
QD-253 Delay on make timer delay timer
QD-253 Delay on make timer delay timer
QD-253 Delay on make timer delay timer

QD-253 Delay on make timer delay timer

Payment Type:L/C,Western Union,D/P,D/A,T/T,MoneyGram

Incoterm:FOB,DDU,CFR,Express Delivery,CIF,EXW,DAF,FAS,DES,FCA,CPT,CIP,DEQ,DDP

Transportation:Ocean,Land,Air,Express,Others

Port:Ningbo,Yiwu,Qingdao

Product Description
Product Attributes

Model NumberQD-253

TheoryVoltage Relay

UsageProtective

SizeMiniature, Subminiature

Protect FeatureSealed

Contact LoadLow Power, High Power

ColorBlack

MOQ100pcs

Place Of OriginChina

PrincipleTime Relay, Electromagnetic Relay, Reed Relay, Voltage Relay, Thermal Relay, Solid State Relay

UseGeneral Purpose, Auto, Telecommunication, Pcb, Protective

Protection FeaturesEpoxy, Sealed

Place Of OriginZhejiang, China

Supply Ability & Additional Information

PackagingCarton box, Color box

TransportationOcean,Land,Air,Express,Others

Supply Ability100000 Piece/Pieces per Month

PortNingbo,Yiwu,Qingdao

Payment TypeL/C,Western Union,D/P,D/A,T/T,MoneyGram

IncotermFOB,DDU,CFR,Express Delivery,CIF,EXW,DAF,FAS,DES,FCA,CPT,CIP,DEQ,DDP

Packaging & Delivery
Selling Units:
piece
Package Type:
Carton box, Color box
Product Description

Installation
1. Disconnect power.
2. Connect terminals as shown in the wiring diagram below.
3. Select desired delay on break period.
4. Reapply power, check operation.
Specification
Input:
Line Voltage: 18-30 VAC
Line Frequency: 50/60 HZ
Output Ratings:
Maximum: 1 amp
Minimum: 20 mA
Inrush: 10 amps
Time Delays (Adjustable Only)
OFF delay: 12-390 seconds

Mode of Operation
Power must be applied before and during the time delay period. When the initiate contact closes, the load energizes and remain
energized as long as the initiate contact is closed. The time delay begins when the initiate contact opens. At the end of the time
delay period, the load is turned off. 


Time delay



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Home> Products> Air Conditioner Parts> Relay Overload and Delay timer> QD-253 Delay on make timer delay timer
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