12V 4 Channel Relay Module Fault-tolerant Module Triggered for Home DIY Use
8,75 €
12V 4 Channel X Way Relay Module Multifunction High and Low Level Trigger Fault-tolerant Trigger Expansion Board. Power indicator light (green), relay status indicator light (red);. Module interface specifications.
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Type:Other
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Item Width:5.2cm/2.0488inmm
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Item Length:7.5cm/2.955inmm
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Item Height:1.3cm/0.5122inmm
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Brand:Unbranded
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5. Module size:Approx. 73mm * 50mm* 18.5mm.
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3. Normally opened pin (NO1~NO4):relay normally opened pin
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3. IN1~IN4:relay signal triggering pin
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2. DC-:DC power supply negative pole
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2. Common pin (COM1~COM4):relay common pin
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1. S1~S4:They are option switch for relay 1~4;
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1. Normally closed pin (NC1~NC4):relay normally closed pin
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1. Maximum load on normally open pin:AC 250V/10A, DC 30V/10A.
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1. DC+:DC power supply positive pole
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Economy Shipping:Economy Shipping from Greater China to worldwide kostenlos - Lieferung zwischen 28. July 2025 und 11. August 2025 (bei heutigem Zahlungseingang)
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Versand nach:Weltweit
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Versand ausgeschlossen:Afrika , Mittelamerika und Karibik , Naher Osten , Nordamerika , Südostasien , Südamerika , Brunei Darussalam , Hongkong , Laos , Macau , ... und weitere