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Question:

How to look at the relay model HH54P What is the type of relay?

How to look at the relay model HH54P What is the type of relay? 3A 240VAC 3A28VDC What does this mean?

Answer:

3A 240VAC refers to the rated load that the contacts can carry. 3A28VDC refers to the rated load that the contact can bring. HH54P Model Meaning: HH means: control relay 5 said: design serial number 4 means: 4 conversion (4 normally open normally closed) P said: plug-in HH54P pin: 14, 13, coil. (Note: DC coil: 14 (+), 13 (-)) 9, 10, 11, 12, respectively, for the four groups of contacts common. 9 --- 5, 10 --- 6, 11 --- 7, 12 --- 8, respectively, for the four groups of normally open contacts. 9 --- 1, 10 --- 2,11 --- 3, 12 --- 4, respectively, for the four groups of normally closed contacts.
May 9, 2017
HH54P small intermediate relay: 13 and 14 feet are coils. 9,10,11,12 are the common ends of the four groups of contacts. 9 --- 1, 10 --- 2, 11 --- 3, 12 --- 4 for the four groups of normally closed contacts. 9 --- 5, 10 --- 6, 11 --- 7, 12 --- 8 for the four groups of normally open contacts. 3A 240VAC generally refers to the coil rated voltage AC (AC) 240V, the maximum current through the 3A 3A28VDC generally refers to the coil rated voltage for the DC (DC) 28V, the maximum current through the 3A
May 9, 2017
HH54P is Fuji model, is a small intermediate relay
May 9, 2017

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