Lovato Monitoring Relay, 1 Phase, SPDT, DIN Rail, 0.25A to 16A, 0 V dc, 0V ac

RS Stock No.:: 916-0189
Mfr. Part No.:: PMA20240
Manufacturer:: Lovato

Lovato Monitoring Relay, 1 Phase, SPDT, DIN Rail, 0.25A to 16A, 0 V dc, 0V ac

Subtotal (1 unit)*

SGD372.22

(exc. GST)

SGD405.72

(inc. GST)

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Temporarily out of stock

4 unit(s) shipping from 25 June 2026

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Units	Per unit
1 +	SGD372.22

*price indicative

RS Stock No.:: 916-0189
Mfr. Part No.:: PMA20240
Manufacturer:: Lovato

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Lovato
	Product Type	Monitoring Relay
	Electrical Phase	1
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Minimum Current Sensed	0.25A
	Switching Voltage	400V ac
	Maximum Current Sensed	16A
	Power Consumption	3.2VA
	Current Sensitivity	Overcurrent
	Terminal Type	Screw
	Time Delay	0.1 to 30 s
	IP Rating	IP40, IP20
	Relay Contact Current	16, 5A
	Supply AC Voltage	0V ac
	Supply DC Voltage	0 V dc
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Length	35.8mm
	Width	64.9mm
	Standards/Approvals	IEC/EN 61000-6-3, UL 508, CSA C22, IES/EN 60255-5, RoHS, IEC/EN 61000-6-2
	Height	104.7mm
	Series	PMA20

	Select all
	Brand Lovato
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPDT
	Mount Type DIN Rail
	Minimum Current Sensed 0.25A
	Switching Voltage 400V ac
	Maximum Current Sensed 16A
	Power Consumption 3.2VA
	Current Sensitivity Overcurrent
	Terminal Type Screw
	Time Delay 0.1 to 30 s
	IP Rating IP40, IP20
	Relay Contact Current 16, 5A
	Supply AC Voltage 0V ac
	Supply DC Voltage 0 V dc
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Length 35.8mm
	Width 64.9mm
	Standards/Approvals IEC/EN 61000-6-3, UL 508, CSA C22, IES/EN 60255-5, RoHS, IEC/EN 61000-6-2
	Height 104.7mm
	Series PMA20

COO (Country of Origin):: IT

Lovato PMA20 Series Monitoring Relay, SPDT Contact Configuration, 0.25A Minimum Current Sensed - PMA20240

This monitoring relay provides precise current monitoring, crucial for the safety and reliability of electrical systems. It is integral to industrial automation and electrical management, detecting overcurrent conditions for prompt response and mitigation of potential failures. Its robust design makes it suitable for various applications within the electronics and mechanical sectors.

Features & Benefits

• Offers overcurrent protection to avert equipment damage

• Monitors current from 0.25A to 16A for varied Applications

• Adjustable time delay from 0.1 to 30 seconds for customised responses

• Compact design allows for effective installation on a DIN rail

• IP20 rated terminals ensure safe operation

• Utilises SPDT configuration for flexible circuit control

Applications

• Suitable for overcurrent sensing in single-phase motors

• Ideal for monitoring circuits within panel installations

• Compatible with various industrial automation systems

• Provides protective measures for electrical equipment

• Employed in systems requiring precise current management

What range of current can be monitored?

The device can monitor currents between 0.25A and 16A, suitable for a variety of applications.

How easy is the installation process?

Installation is straightforward, designed for DIN rail mounting, simplifying integration into electrical panels.

Can this device be used in extreme temperatures?

Yes, it operates effectively within a temperature range of -20 to +60°C, ensuring consistent performance in diverse environments.

What are the safety features integrated into this product?

It includes IP20 rated terminals, providing touch-safe operation to reduce the risk of electrical hazards.

Is there flexibility in setting the response time for overcurrent detection?

Yes, it offers adjustable time delays from 0.1 to 30 seconds, enabling users to tailor the response to specific requirements.