MPN

Finder 39 Series Interface Relay Module, DIN Rail Mount, 125V ac/dc Coil, SPDT, 1-Pole, 6/10A Load

RS Stock No.:: 819-8912
Mfr. Part No.:: 39.71.0.125.5060
Brand:: Finder

Finder 39 Series Interface Relay Module, DIN Rail Mount, 125V ac/dc Coil, SPDT, 1-Pole, 6/10A Load

Bulk discount available

Subtotal (1 unit)*

£28.96

(exc. VAT)

£34.75

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 08 December 2025

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

Units	Per unit
1 - 4	£28.96
5 - 9	£28.10
10 +	£26.87

*price indicative

RS Stock No.:: 819-8912
Mfr. Part No.:: 39.71.0.125.5060
Brand:: Finder

39 Series - EMR Screw Terminals

A range of electromechanical relay interface modules from the 39 series from Finder, these relays have a high switching capability.

Space saving 6.2 mm wide
Connections for 16-way jumper link
Integral coil indication and protection circuit
Secure retention and easy ejection by plastic clip
Dual screw head (blade+cross) terminals
35 mm DIN rail mounting

Finder 39 Series Interface Relay Module, 125V AC/DC Coil Voltage, SPDT Contact Configuration - 39.71.0.125.5060

This interface relay module is an essential component for automation and electrical applications, designed specifically for industrial environments. Featuring a compact size of 6.2 x 90.7 x 94.3mm, this DIN rail relay operates at a coil voltage of 125V AC/DC, making it suitable for a diverse range of control tasks. With a contact configuration of Single Pole Double Throw (SPDT), this module provides dependable switching capabilities and meets key operational parameters as outlined in the technical specifications.

Features & Benefits

• Utilises push-in terminal technology for straightforward installation
• Operates within an input voltage range of 88 to 138V AC/DC
• Offers a load current rating of 6/10A to accommodate various applications
• Achieves a long life expectancy of 60,000 cycles for durability
• Allows switching at high voltages of up to 400V for robust performance
• Functions effectively across a wide operating temperature range of -40 to +70°C

Applications

• Used within control panels for machinery automation
• Suitable for switching signals in HVAC systems
• Employed in monitoring and control systems within factories
• Utilised in protection circuits for electrical equipment

What input voltage specifications should I consider for this module in my setup?

It operates within an input voltage range from 88V to 138V AC/DC, ensuring compatibility with a variety of systems.

How does the relay's switching capability support my electronics projects?

It can switch high voltages of up to 400V, making it ideal for controlling robust devices and systems efficiently.

What is the expected lifecycle of this relay module, and how does it impact maintenance?

With a life expectancy of 60,000 cycles, it minimises maintenance needs, allowing for extended use in demanding environments.

Can this relay module handle different current ratings, and how does it benefit circuit planning?

It supports load current ratings of 6/10A, offering flexibility for various circuit designs and load management scenarios.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Finder
	Coil Voltage	125V ac/dc
	Contact Configuration	SPDT
	Mounting Type	DIN Rail
	Number of Poles	1
	Series	39 Series
	Load Current Rating	6/10A
	Load Voltage Rating	250/400V ac
	Minimum Input Voltage	88V ac/dc
	Maximum Input Voltage	138V ac/dc
	Terminal Type	Push In
	Switching Voltage	250 → 400V ac
	Depth	90.7mm
	Height	94.3mm
	Length	6.2mm
	Contact Material	Silver Alloy
	Input Current	5.6mA
	Special Features	Protection category IP 20
	Standards Met	cURus, EAC
	Dimensions	6.2 x 90.7 x 94.3mm
	Relay Type	Interface Relay
	Accessory Type	Interface Relay
	Turn Off Time	6ms
	Operating Temperature Range	-40 → +70°C
	Life	60000 Cycles
	Turn On Time	5ms
	Input Voltage Range	88 → 138V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+70°C

	Select all
	Brand Finder
	Coil Voltage 125V ac/dc
	Contact Configuration SPDT
	Mounting Type DIN Rail
	Number of Poles 1
	Series 39 Series
	Load Current Rating 6/10A
	Load Voltage Rating 250/400V ac
	Minimum Input Voltage 88V ac/dc
	Maximum Input Voltage 138V ac/dc
	Terminal Type Push In
	Switching Voltage 250 → 400V ac
	Depth 90.7mm
	Height 94.3mm
	Length 6.2mm
	Contact Material Silver Alloy
	Input Current 5.6mA
	Special Features Protection category IP 20
	Standards Met cURus, EAC
	Dimensions 6.2 x 90.7 x 94.3mm
	Relay Type Interface Relay
	Accessory Type Interface Relay
	Turn Off Time 6ms
	Operating Temperature Range -40 → +70°C
	Life 60000 Cycles
	Turn On Time 5ms
	Input Voltage Range 88 → 138V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +70°C

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