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SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket (Blue, 4 Pack)
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 1:53 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Haldzemo
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Inductive Proximity Switch Type: SN04-N2, 3 Wire NPN NC. Detecting Distance: 4mm. Supply Voltage: 6-30VDC, Current Output: 300mA.
✓LED working indicator: signal indicator, when sensing metal objects the light is on for normally open, the light is off for normally closed.
✓Wiring Method: Brown connect to Positive, Blue connect to Negative, Black connect to Load (signal output).
✓When proximity switch is close to some target object, it will send out control signal. Widely used for machine tool industry, frequency counters and other automatic control system, or you can use it for DIY 3D Printer.
✓You will get 4pcs inductive proximity switch + 4pcs SN Bracket
⚙️ Specifications
Brand
Haldzemo
Color
Blue
Power Source
Corded Electric
Maximum Range
4 millimeters
Mounting Type
Wall Mount
Battery Description
Battery not included
Antenna Location
Automatic Control System, Machine Tool Industry
Item Dimensions D x W x H
1.4"D x 0.7"W x 0.7"H
Manufacturer
Haldzemo
Number of Items
4
Built-In Media
4pcs SN04-N2 NPN NC Inductive Proximity Sensor