857-420 WAGO Signal Relays
Part#:857-420
Manufacturer:WAGO
Product Lifecycle:Active
Get a quick Quote!
WAGO 857-420 - Isolation amplifier; Current input signal; Current and voltage output signal; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²
About the manufacturer: WAGO is one of the manufacturers that offers Signal Relays that you can order at Quotebeam.com. WAGO is the global leader in spring clamp technology for electrical connections and ranks among the top suppliers of components for industrial and building automation. With 28 companies and 9 production facilities employing around 9,000 people worldwide, we ensure expert advice and close customer relationships.
Check out the 857-420 WAGO price in the box on the right side or send a quick quote.
Product Details
- Weight37.00000973 g
- Country Of OriginGermany
- HTS Code85437090300
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
857-420 Description
Wago 857-420 is a single-channel repeater designed for use in automation systems. It operates on a supply voltage range of 16.8-26.4Vdc, with a nominal voltage of 24Vdc, and does not require an AC supply voltage. This part features push-in CAGE CLAMP spring connections for easy installation and utilizes a DIP switch design for configuration. It is designed to operate within an ambient air temperature range of -25°C to +70°C and can be stored in temperatures ranging from -40°C to +85°C. The 857-420 supports a control voltage categorized under IP20 and has a rated insulation voltage (Ui) of 6 mm. Its dimensions are H94mm x W6mm x D97.8mm, and it is designed for mounting on a DIN-35 rail. The repeater offers 1 x analog input (0-20mA / 4-20mA) and 1 x analog output (0-20mA / 4-20mA / 0-5Vdc / 1-5Vdc / 0-10Vdc / 2-10Vdc), with a maximum consumption of 45mA at 24Vdc under nominal load. It features a transmission error of ≤ 0.1% and a temperature coefficient of ≤ 0.01%/K. The device is designed to operate within a humidity range of 5-95% RH, with no condensation permissible.
1-year warranty
Get a quick Quote!
Request a quote, and we will send you price and availability within minutes.
Select Qty:
Average response time: 11 minutes
By purchasing this item, you agree to the Terms & Conditions
Quotebeam is NOT an authorized distributor of WAGO
Shipping and Delivery Worldwide
calculate costs and time
Secure Payment Processing
with money back guarantee
1 year warranty
on all parts
Responsive Customer Support
we're here to help!
Need more details?
Feel free to chat with us or check our FAQ
WAGO Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many WAGO Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from WAGO, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Relevant products
Do you have questions?
We’re here for you ✨
We are a proud member of:
