MPN

ATMI Level Monitoring Relays, 220V ac

RS Stock No.:: 565-277
Mfr. Part No.:: AT50A
Manufacturer:: ATMI

Subtotal (1 unit)*

€111.32

(exc. VAT)

€136.92

(inc. VAT)

In Stock

Plus 2 unit(s) shipping from 04 May 2026

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

Units	Per unit
1 +	€111.32

*price indicative

RS Stock No.:: 565-277
Mfr. Part No.:: AT50A
Manufacturer:: ATMI

Specifications

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ATMI
	Product Type	Level Monitoring Relays
	Switching Voltage	240V
	Power Consumption	5VA
	Time Delay	100 ms
	Minimum Operating Temperature	-10°C
	Contact Current	5A
	Supply AC Voltage	220V ac
	Maximum Operating Temperature	55°C
	Width	54mm
	Height	59mm
	Length	9mm
	Series	AT 50A
	Standards/Approvals	EN60204-1, CSA C22.2 No. 14, EN954-1, EN, UL508

	Select all
	Brand ATMI
	Product Type Level Monitoring Relays
	Switching Voltage 240V
	Power Consumption 5VA
	Time Delay 100 ms
	Minimum Operating Temperature -10°C
	Contact Current 5A
	Supply AC Voltage 220V ac
	Maximum Operating Temperature 55°C
	Width 54mm
	Height 59mm
	Length 9mm
	Series AT 50A
	Standards/Approvals EN60204-1, CSA C22.2 No. 14, EN954-1, EN, UL508

The ATMI level control relay model allows you to work with liquids of normal conductivity, highly conductive liquids, or liquids whose conductivity can vary up to 100 Ω. This device allows you to adjust the sensitivity of the device with its potentiometer to meet the needs of the application. The way to optimize these characteristics is to position the AT 50 A according to the indicated wiring diagram, with the probes in the desired positions to control the controlled equipment.

Sensitivity is adjustable up to 100 kOhm

Response time is 100 ms

Power consumption is 5 VA

ATMI Level Monitoring Relays, 220V ac

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