AC Current Switch, 1-50A Amp Sensor Relay, Normally Open

★★★★★ 4.2 147 reviews

US$8.00
Price when purchased online
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US$8.00
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Free shipping Free 30-day returns

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Product details

Management number 250265190 Release Date 2026/09/17 List Price US$8.00 Model Number 250265190
Category
  • N.O. Universal Outputs: 2.5A @ 120 VAC/240VAC; In 240V circuit, only one 120V hot line is connected.
  • Self-powered, no external power supply required
  • Accurate & Dependable: Offers a sensing range of 1 to 50 amps and universal, solid-state outputs; Accuracy: 1%
  • Faster Response Time: Once current flow is detected, it closes a set of contacts immidiately; Response Time: ≤200ms
  • NOTE: If you want to test the operation of the sensor switch, a load must be applied across the NO contacts; otherwise, it will not work.
ASIN B086YT49H7
Material copper
Item Weight 3.84 ounces
Part Number 4A420
Switch Style Flow Switch, Temperature Switch
Mounting Type Surface Mount
Item model number 4A420
Package Dimensions 3.62 x 2.64 x 1.65 inches
Item Package Quantity 1

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4.2 out of 5
★★★★★
147 ratings | 60 reviews
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