Turck Inductive Block Proximity Sensor, 40 mm Detection, 2-Wire NO/NC, 10 → 300 V dc, 20 → 250 V ac

RS Stock No.:: 385-1205
Mfr. Part No.:: NI40U-CP40-FDZ30X2
Brand:: Turck

Turck Inductive Block Proximity Sensor, 40 mm Detection, 2-Wire NO/NC, 10 → 300 V dc, 20 → 250 V ac

Subtotal (1 unit)*

£145.69

(exc. VAT)

£174.83

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

6 unit(s) ready to ship
Plus 9 unit(s) ready to ship from another location
Plus 10 unit(s) shipping from 12 January 2026

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Units	Per unit
1 +	£145.69

*price indicative

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Proximity sensors perform best when paired with the right accessories. From mounting brackets to protective covers and connectors, our sensor accessories help you install, secure, and optimise your sensing solution. If you're browsing proximity sensors, don’t forget to explore our accessories range to complete your setup and ensure reliable, long-term performance.

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RS Stock No.:: 385-1205
Mfr. Part No.:: NI40U-CP40-FDZ30X2
Brand:: Turck

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Turck
	Sensor Technology	Inductive
	Detection Range	40 mm
	Body Style	Block
	Output Function	NO/NC
	Digital Switching Output Type	2-Wire
	Connection Type	Screw Terminal
	Supply Voltage	10 → 300 V dc, 20 → 250 V ac
	IP Rating	IP68
	Length	114mm
	Mounting Type	Non-Flush
	Width	40mm
	Housing Material	PBT
	Maximum DC Voltage	300V
	Minimum Operating Temperature	-30°C
	Reverse Polarity Protection	Yes
	Depth	40mm
	Switching Frequency	10 Hz
	Maximum Operating Temperature	+85°C
	Short Circuit Overload Protection	Yes
	Switching Current	300 mA, 400 mA
	Maximum Switching Frequency	3kHz
	Maximum AC Voltage	250V

	Select all
	Brand Turck
	Sensor Technology Inductive
	Detection Range 40 mm
	Body Style Block
	Output Function NO/NC
	Digital Switching Output Type 2-Wire
	Connection Type Screw Terminal
	Supply Voltage 10 → 300 V dc, 20 → 250 V ac
	IP Rating IP68
	Length 114mm
	Mounting Type Non-Flush
	Width 40mm
	Housing Material PBT
	Maximum DC Voltage 300V
	Minimum Operating Temperature -30°C
	Reverse Polarity Protection Yes
	Depth 40mm
	Switching Frequency 10 Hz
	Maximum Operating Temperature +85°C
	Short Circuit Overload Protection Yes
	Switching Current 300 mA, 400 mA
	Maximum Switching Frequency 3kHz
	Maximum AC Voltage 250V

RoHS Status: Exempt

COO (Country of Origin):: DE

Turck Proximity Sensor, 40mm Detection Range, Non-Flush Mounting - Uprox Series - NI40U-CP40-FDZ30X2

Need to detect metallic objects without getting up close and personal? Choose this proximity sensor from Turck. As it's an inductive type, it can identify items without physical contact, reducing the risk of wear. Thanks to its 40mm detection range, this component is suitable for use in short-distance applications. Its compact dimensions of 114 (L) x 40 (W) x 40mm (D) mean it's a sure fit for setups with limited space. The durable PBT housing provides resistance to impact and chemicals for a long service life.

Features & Benefits

• Broad operating temperature range between -30°C and +85°C for use in extreme environments
• IP68 rating indicates it's dust-tight and can withstand immersion in up to 1.5m of water for 30 minutes
• Protection against short circuits and reverse polarity to minimise the risk of electrical damage

Applications

• Assembly lines
• Security systems
• Packaging machinery

Does this proximity sensor feature status indicators?

Yes. This proximity sensor has a yellow LED output status display and a power-on steady green LED that flashes if there's a short circuit, making it a breeze to monitor.

Uprox Range

Extended sensing ranges
Sense all metals at the same distance - with no reduction factor
IP67 rating (Barrel is IP68)
High switching frequency
No load current 15mA max.
Operating Temperature Range -25 → +85°C
Short circuit protection Overload protection
Reverse polarity protection
Inherent weld field immunity