RS PRO Inductive Block Proximity Sensor, 20 mm Detection, 2-Wire NO/NC, 20 → 250 V ac/dc, 20 → 250 V ac/dc

RS Stock No.:: 252-2028
Brand:: RS PRO

RS PRO Inductive Block Proximity Sensor, 20 mm Detection, 2-Wire NO/NC, 20 → 250 V ac/dc, 20 → 250 V ac/dc

Subtotal (1 unit)*

£92.99

(exc. VAT)

£111.59

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

6 unit(s) ready to ship
Plus 2 unit(s) ready to ship from another location
Plus 50 unit(s) shipping from 23 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£92.99

*price indicative

Enhance Your Sensor Setup

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.:: 252-2028
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Sensor Technology	Inductive
	Body Style	Block
	Detection Range	20 mm
	Output Function	NO/NC
	Digital Switching Output Type	2-Wire
	Connection Type	Screw Terminal
	Supply Voltage	20 → 250 V ac/dc, 20 → 250 V ac/dc
	IP Rating	IP67
	Length	140mm
	Mounting Type	Non-Flush
	Width	40mm
	Housing Material	PBT
	Maximum DC Voltage	250V
	Minimum Operating Temperature	-25°C
	Standards Met	CE
	Maximum AC Voltage	250V
	Short Circuit Overload Protection	No
	Switching Frequency	20 Hz
	Maximum Operating Temperature	+70°C
	Shielding	Unshielded
	Switching Current	300 mA
	Maximum Switching Frequency	20Hz
	Reverse Polarity Protection	No
	Depth	40mm

	Select all
	Brand RS PRO
	Sensor Technology Inductive
	Body Style Block
	Detection Range 20 mm
	Output Function NO/NC
	Digital Switching Output Type 2-Wire
	Connection Type Screw Terminal
	Supply Voltage 20 → 250 V ac/dc, 20 → 250 V ac/dc
	IP Rating IP67
	Length 140mm
	Mounting Type Non-Flush
	Width 40mm
	Housing Material PBT
	Maximum DC Voltage 250V
	Minimum Operating Temperature -25°C
	Standards Met CE
	Maximum AC Voltage 250V
	Short Circuit Overload Protection No
	Switching Frequency 20 Hz
	Maximum Operating Temperature +70°C
	Shielding Unshielded
	Switching Current 300 mA
	Maximum Switching Frequency 20Hz
	Reverse Polarity Protection No
	Depth 40mm

COO (Country of Origin):: CN

RS PRO Inductive Proximity Sensor, Block Square, PBT, NO/NC Output, IP67.

From RS PRO this is an impressive Inductive Proximity Sensor giving you safe and reliable non-contact detection specifically targeted for metallic object detection. The inductive sensor providing 20 mm sensing distance, IP67 ingress protection from dust and liquid all housed within a PBT housing. Included is yellow LED output and power indication and terminal connection.

FEATURES & BENEFITS.

• Block square shaped sensor.

• ASIC Design.

• Metallic target detection.

• Non-Flush mounting.

• 20 mm distance detection.

• NO/NC output.

• 20 to 250 V ac/dc supply voltage.

• Yellow LED power and output indication.

• 20 Hz AC, 100 Hz DC Switching frequency.

• 10 to 50 Hz Vibration resistance.

• PBT Housing.

• Terminal connection.

• IP67 protection.

• CE Compliant.

APPLICATIONS.

The RS PRO Inductive Proximity Sensor is the perfect option for safe non-contact metallic target detection with extended sensing distance.

Why RS PRO?

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.