MPN

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

RS Stock No.:: 916-0186
Mfr. Part No.:: PMA40240
Brand:: Lovato

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

Subtotal (1 unit)*

£272.93

(exc. VAT)

£327.52

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

5 unit(s) ready to ship
Plus 6 unit(s) shipping from 10 June 2026

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

Units	Per unit
1 +	£272.93

*price indicative

RS Stock No.:: 916-0186
Mfr. Part No.:: PMA40240
Brand:: Lovato

Specifications

Technical Reference

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	1mA
	Power Consumption	7VA
	Maximum Current Sensed	16A
	Switching Voltage	400V ac
	Current Sensitivity	Overcurrent
	Terminal Type	Screw
	Time Delay	0.1 to 30 s
	IP Rating	IP40, IP20
	Supply DC Voltage	0 V dc
	Relay Contact Current	0A
	Supply AC Voltage	0V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Width	64.9mm
	Length	35.8mm
	Standards/Approvals	IES/EN 60255-5, RoHS, UL 508, CSA C22, IEC/EN 61000-6-3, IEC/EN 61000-6-2
	Series	PMA40
	Height	104.7mm

	Select all
	Brand Lovato
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPDT
	Mount Type DIN Rail
	Minimum Current Sensed 1mA
	Power Consumption 7VA
	Maximum Current Sensed 16A
	Switching Voltage 400V ac
	Current Sensitivity Overcurrent
	Terminal Type Screw
	Time Delay 0.1 to 30 s
	IP Rating IP40, IP20
	Supply DC Voltage 0 V dc
	Relay Contact Current 0A
	Supply AC Voltage 0V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Width 64.9mm
	Length 35.8mm
	Standards/Approvals IES/EN 60255-5, RoHS, UL 508, CSA C22, IEC/EN 61000-6-3, IEC/EN 61000-6-2
	Series PMA40
	Height 104.7mm

COO (Country of Origin):: IT

Lovato PMA40 Series Monitoring Relay, SPDT, DIN Rail Mounting - PMA40240

This monitoring relay is essential for current monitoring across various electrical applications. Specifically designed for both 1-phase and 3-phase systems, it helps prevent overcurrent situations. Its compact DIN rail mounting feature ensures reliable operation in confined spaces, enhancing efficiency in routine use.

Features & Benefits

• Provides adjustable time delay settings from 0.1s to 30s

• Features SPDT contact configuration suitable for multiple applications

• Designed with IP20 touch-safe terminals to protect users

Applications

• Suitable for monitoring overcurrent in industrial automation

• Protecting electrical motors from overload conditions

• Integration into control panels for machinery operations

• Can be used with current sensing applications in HVAC systems

What is the installation process for the device?

The device mounts easily on a DIN rail, ensuring secure placement and easy access.

How can it be adjust the time delay feature?

The time delay is adjustable via the user interface, allowing for customised settings based on specific needs.

Is the relay compatible with different voltage levels?

Yes, it supports a range of voltage levels, making it suitable for diverse applications.

What maintenance is required for optimal performance?

Regular checks for secure connections and functionality tests are recommended to ensure reliability.

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