WAGO Interface Relay, DIN Rail, 230V ac/dc Coil, 4mA

RS Stock No.:: 135-7378
Mfr. Part No.:: 857-358
Manufacturer:: WAGO

WAGO Interface Relay, DIN Rail, 230V ac/dc Coil, 4mA

Subtotal (1 unit)*

SGD70.51

(exc. GST)

SGD76.86

(inc. GST)

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In Stock

3 unit(s) ready to ship from another location
Plus 46 unit(s) shipping from 18 June 2026
Plus 36 unit(s) shipping from 30 July 2026

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Units	Per unit
1 +	SGD70.51

*price indicative

RS Stock No.:: 135-7378
Mfr. Part No.:: 857-358
Manufacturer:: WAGO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	WAGO
	Coil Voltage	230V ac/dc
	Product Type	Interface Relay
	Mount Type	DIN Rail
	Terminal Type	Plug-In
	Switching Current	6A
	Minimum Operating Temperature	-25°C
	Coil Current	4mA
	Switching DC Voltage	230V dc
	Switching AC Voltage	250V ac
	Maximum Operating Temperature	60°C
	Contact Material	Silver Nickel Alloy
	Width	81mm
	Standards/Approvals	UL 508, EN 61810-1, EN 60664-1, ANSI/ISA 12.12.01, 857-358:GL
	Length	6mm
	Height	94mm

	Select all
	Brand WAGO
	Coil Voltage 230V ac/dc
	Product Type Interface Relay
	Mount Type DIN Rail
	Terminal Type Plug-In
	Switching Current 6A
	Minimum Operating Temperature -25°C
	Coil Current 4mA
	Switching DC Voltage 230V dc
	Switching AC Voltage 250V ac
	Maximum Operating Temperature 60°C
	Contact Material Silver Nickel Alloy
	Width 81mm
	Standards/Approvals UL 508, EN 61810-1, EN 60664-1, ANSI/ISA 12.12.01, 857-358:GL
	Length 6mm
	Height 94mm

Datasheet

COO (Country of Origin):: CN

WAGO Interface Relay, Push-In Terminals, 6A Current Rating - 857 Series - 857-358

Looking to safely connect components with different electrical demands? Join them up with this WAGO interface relay. It features built-in double insulation to stop voltages from surging between its connections, cutting the risk of hardware damage. As the block's silver alloy contacts are highly conductive and resistant to corrosion, they form efficient electrical connections. Simple DIN rail mounting means you can snap the unit into your system in no time. Thanks to its push-in terminals, the relay securely grips wires without the need for special tools.

Features & Benefits

• Side-printed wiring diagram clearly identifies connections

• Holds wires sized between 0.34 and 2.5mm² for versatile connectivity

• Durable PA body stands up to knocks and bumps

• Withstands up to 50,000 electrical operations for long-lasting switching

• Safe for use in a wide operating temperature range between -25°C and +60°C, so it works in harsh conditions

Applications

• Industrial robotics

• Renewable energy production

• Power plants

How many switching operations can this product handle per minute?

This relay completes up to 180 switching cycles a minute to keep up with intense applications.

Does this relay give me any diagnostic information?

Yes, this device comes with an LED indicator that clearly signals its switching status for quick spot-checks.