WAGO 857 Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 24V dc Supply, IECEx/ATEX

RS Stock No.:: 135-7389
Distrelec Article No.:: 110-51-884
Mfr. Part No.:: 857-400
Brand:: WAGO

WAGO 857 Series Signal Conditioner, Current/Voltage Input, Current/Voltage Output, 24V dc Supply, IECEx/ATEX

Subtotal (1 unit)*

£191.66

(exc. VAT)

£229.99

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

44 unit(s) ready to ship
Plus 14 unit(s) shipping from 03 June 2026

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Units	Per unit
1 +	£191.66

*price indicative

RS Stock No.:: 135-7389
Distrelec Article No.:: 110-51-884
Mfr. Part No.:: 857-400
Brand:: WAGO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	WAGO
	Product Type	Signal Conditioner
	Input Signal Type	Current/Voltage
	Output Signal Type	Current/Voltage
	Input Range	0 to 10 V
	Isolation	2.5kV ac
	Output Range	0 to 10 V
	Supply Voltage	24V dc
	Hazardous Area Certification	IECEx/ATEX
	Mount Type	DIN Rail
	Maximum Operating Temperature	70°C
	Terminal Type	Push-in
	Minimum Operating Temperature	-25°C
	IP Rating	IP20
	Standards/Approvals	CE, UL, EN 61000-6-2, Bureau Veritas S.A, EN 61000-6-4, EN 61140, Polski Rejetr Statkow, Nippon Kaiji Kyokai, Germanischer Lloyd, DET Norske Veritas
	Series	857

	Select all
	Brand WAGO
	Product Type Signal Conditioner
	Input Signal Type Current/Voltage
	Output Signal Type Current/Voltage
	Input Range 0 to 10 V
	Isolation 2.5kV ac
	Output Range 0 to 10 V
	Supply Voltage 24V dc
	Hazardous Area Certification IECEx/ATEX
	Mount Type DIN Rail
	Maximum Operating Temperature 70°C
	Terminal Type Push-in
	Minimum Operating Temperature -25°C
	IP Rating IP20
	Standards/Approvals CE, UL, EN 61000-6-2, Bureau Veritas S.A, EN 61000-6-4, EN 61140, Polski Rejetr Statkow, Nippon Kaiji Kyokai, Germanischer Lloyd, DET Norske Veritas
	Series 857

COO (Country of Origin):: DE

WAGO Signal Conditioner, 28 to 14AWG Wire Size Range, Push-In Connectors - 857 Series - 857-400

Need a trusty workmate to organise sensor data for easy reading on your control units? Choose this signal conditioner from WAGO. It amplifies and filters analogue signals from your devices, ensuring they're readable on your machine's data acquisition systems. Thanks to its quick step response time of 3.5ms, this unit is the right choice for high-speed processing. Its innovative push-in cage clamp technology makes wiring a breeze, as you don't need any tools. Thanks to a light weight of 36.8g, it places minimal strain on your DIN rail.

Features & Benefits

• Accommodates solid conductor sizes between 28 and 14AWG for versatility

• Test voltage of 2.5kV to handle heavy-duty power spikes without damage

• IP20 rating shows that it's finger-safe and protected against objects larger than 12mm in size

Applications

• Oil and gas industry

• Industrial automation

• Mining operations

How do I configure this signal conditioner?

You can adjust this unit's parameters using its integrated DIP switch, so it's a cinch to operate.

What size is this device?

This component has compact dimensions of 97.8 (H) x 6 (W) x 94mm (D), which makes it a space-efficient choice for confined setups.