MPN

Finder Current NFC Monitoring Relay, Single Phase, SPDT, 0.8 → 1.1V ac/dc, DIN Rail

RS Stock No.:: 276-1200
Mfr. Part No.:: 70.51.0.240.N032
Brand:: Finder

Finder Current NFC Monitoring Relay, Single Phase, SPDT, 0.8 → 1.1V ac/dc, DIN Rail

Subtotal (1 unit)*

£143.50

(exc. VAT)

£172.20

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

5 unit(s) shipping from 23 October 2025

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

Units	Per unit
1 +	£143.50

*price indicative

RS Stock No.:: 276-1200
Mfr. Part No.:: 70.51.0.240.N032
Brand:: Finder

Finder Series 70 NFC Monitoring Relay, 16A Maximum Current, 50mA Minimum Current - 70.51.0.240.N032

This NFC monitoring relay provides vital current monitoring within electrical systems, ensuring efficient functionality and safety. Designed for DIN Rail mounting, this compact unit operates effectively within a voltage sensing range of 0.8 to 1.1 V AC/DC and detects currents from a minimum of 50mA up to a maximum of 16A. Its reliability and innovative features make it an essential tool in electrical monitoring.

Features & Benefits

• Offers NFC programmability for versatile current monitoring
• Flexible detection of AC and DC currents from 50mA to 16A
• Equipped with SPDT relay output for efficient operation
• Easy adjustments via front face selectors and trimmers
• Compact design fits standard DIN Rail for convenient setup

Applications

• Used for monitoring wood-processing machines
• Used in hoists and cranes for current regulation
• Suitable for control panels of pumps in industrial setups
• Effective in forced-air ventilators for reliable electrical monitoring
• Utilised in air conditioning systems for enhanced performance

How does this device handle current fluctuations during operation?

The monitoring relay employs positive safety logic, which ensures that if it detects an error, the output contact opens, preventing any potential damage from current fluctuations.

Can I adjust the monitoring settings to specific current values?

Yes, the device features front face selectors and trimmers for easy adjustments, allowing the user to set precise detection levels according to application requirements.

What is the significance of the NFC feature in this relay?

The NFC capability enables convenient programming and adjustments through a mobile app, facilitating quick setup and easier monitoring options tailored to specific operational needs.

What makes this relay suitable for harsh environments?

With an operating temperature range of -20 to +55 °C and a protection category of IP20, it is designed to withstand various demanding conditions common in industrial settings.

How does this relay contribute to safety during electrical monitoring?

Its positive safety logic feature ensures that it opens the output contact if an error is detected, actively preventing unsafe conditions and promoting a secure operational environment.

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Select all	Attribute	Value
	Brand	Finder
	Monitoring Application	Current
	Electrical Phase	Single
	Contact Configuration	SPDT
	Voltage Sensing Range	0.8 → 1.1V ac/dc
	Mounting Type	DIN Rail

	Select all
	Brand Finder
	Monitoring Application Current
	Electrical Phase Single
	Contact Configuration SPDT
	Voltage Sensing Range 0.8 → 1.1V ac/dc
	Mounting Type DIN Rail