Isolation amplifier WAGO 857-423

Trustpilot Based on over 4900 reviews

Manufacturer:	WAGO
Brand Name:
Model Number:
Description:	Isolation amplifier, Signal splitter, Calibrated measurement range switching, Input signal current: 0-20 mA; 4-20 mA, Input signal voltage: 0-5 V; 1-5 V; 0-10 V; 2-10 V, Output signal current: 0-20 mA; 4-20 mA, Supply voltage: 24 V DC, Max. operating frequency: 100 Hz/1 kHz (configurable), Setting: DIP switch, Connection: Push-in, Mounting: DIN-rail 35 mm
Availability:	Inquire for Availability

Full 12-month warranty

Available for dispatch immediately

We deliver worldwide

What happens next?

1. Email confirmation

You will get an email confirming that we have received your enquiry.

2. Dedicated Account Manager

One of our team will be in touch to confirm your part(s) specification and condition.

3. Your quote

You will receive a comprehensive quote tailored to your specific needs.

All orders are subject to product availability. See our T&Cs.

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Live Chat | Email | +65 8136 3523

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Isolation amplifier WAGO 857-423

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Delivery and payment Reviews

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Ask our team

Live Chat | Email | +65 8136 3523

Delivery and payment

Delivery

Logistic partners UPS, FedEx and DHL
International delivery available
Premium nine hour delivery service available to anywhere in Europe
Same day dispatch from group stock

Warranty

All parts new or reconditioned are covered by BOLSTERLANG TECHNOLOGIES 12 month warranty

Returns

No hassle returns policy

Dedicated customer support team

Payment

Trade Credit

We understand that credit is a necessary part of business and offer credit agreements on request, subject to status.

Payment options

We accept Bank transfers and the following methods of payment:

All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.

Services

Sourcing your part

Global supplier of quality automation and control components

Service Exchange

Dispose of your old unit by exchanging it for a working part.

Repair

A comprehensive repair service for faulty equipment.

Customer reviews

Sonja Wenskus

The telephone-support was very friendly…

The telephone-support was very friendly and helpful.

2 months ago

Rory

Thomas Higgins very helpful over the…

Thomas Higgins very helpful over the phone with this order.

3 months ago

Francesco Innocenti

Top service

Top service, we found three Siemense elements we were looginf for, serious, professional,fast, good people, thank you Graziano, thnks BOLSTERLANG TECHNOLOGIES

3 months ago

Kacper

Reliable partner for years

We’ve been working with BOLSTERLANG TECHNOLOGIES for around five years and have nothing but positive feedback. They’ve been a reliable, consistent partner — communication is straightforward, everything is handled professionally, and payments are always made on time. In this industry, that level of reliability really matters. Highly recommended, and we hope the partnership continues for many years to come.

3 days ago

Richard Jackson

Quick response from salesperson and…

Quick response from salesperson and quick delivery.

1 week ago

Rory

Thomas Higgins helped me find some…

Thomas Higgins helped me find some discontinued items.

3 weeks ago

gemma

nice smooth transaction

Great company to deal with. Georgia was brilliant. sourced the product i needed quickly and was dispatched in good time. will be using them much more in the future due to them being reliable. communication was efficient too which helps when working in a high pressure establishment. made the purchase stress free! thanks

3 weeks ago

Anthony DeSouza

Account Manager taking care of business

Anngeline Horejsi has been extremely helpful and proactive in providing quotes and availability for all questions and concerns.

1 month ago

Michael Handel

all perfect

1 month ago

Min Industries

Great company to do business with.

1 month ago

Canaan Gary

Online Order

Anngeline Horejsi helped me out with my needs. She responded quickly and was able to assist with everything I needed. I would highly recommend!

1 month ago

Rudy

BOLSTERLANG TECHNOLOGIES & John Madgin always…

BOLSTERLANG TECHNOLOGIES & John Madgin always provide the best customer service. Every time I reach out I know I am getting the most professional and helpful support in this industry.

2 months ago

piddrik

Fantastic speed on quotations

Fantastic speed on quotations. Fast and accurate delivery. Getting mail when delivery is sent and when its delivered.

2 months ago

Eric Hazenberg

direct

direct contact and just in time delivery

2 months ago

Sonja Wenskus

The telephone-support was very friendly…

The telephone-support was very friendly and helpful.

2 months ago

Rory

Thomas Higgins very helpful over the…

Thomas Higgins very helpful over the phone with this order.

3 months ago

Francesco Innocenti

Top service

Top service, we found three Siemense elements we were looginf for, serious, professional,fast, good people, thank you Graziano, thnks BOLSTERLANG TECHNOLOGIES

3 months ago

Kacper

Reliable partner for years

3 days ago

Richard Jackson

Quick response from salesperson and…

Quick response from salesperson and quick delivery.

1 week ago

Rory

Thomas Higgins helped me find some…

Thomas Higgins helped me find some discontinued items.

3 weeks ago

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We've got you covered

We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.

Full 12-month warranty on all components
Dedicated after-sales support
Same-day dispatch on 1000s of parts
All units are fully tested