Why Relay Pin Voltage 85 and 86 Cannot Be Reversed !

Опубликовано: 01 Июнь 2026
на канале: TRIK ID Elektronika
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2.5k

Actually, what is connected to the Negative Voltage is pin 85 or pin 86?
or can you go back and forth?

OK, so in this video I will answer some questions from friends who are still confused,
about the polarity of pin 85 and pin 86 on the relay
Does the voltage provided have to be appropriate or can it be alternating?

Let's just discuss it in the video
Why RELAY Pin 85 and 86 Voltage Cannot Be REVERSED!

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Segment:

00:00 Overview
00:40 What is RELAY Pin 85 & 86
02:21 What is the Operating Voltage of Pin 85 & 86
02:50 Can 85 86 be connected in reverse?
03:30 Type 85 86 Non-reversible relay
07:01 Important Points!

Why Relay Pin Voltage 85 and 86 Cannot Be Reversed !