WAGO6 mm and 15 mm interface relay modules for PLC inputs and outputs.
Price on request — quoted per part number
Quotes within 24 hours on working days
Relay modules decouple the PLC from the field: a 24 V PLC output switches the relay, and the relay contact switches a 230 V contactor coil, lamp or valve. They also protect expensive PLC outputs, because a damaged relay module costs far less than a damaged output card.
WAGO's 857 and 859 series are 6 mm wide, so a large number of relays fit on a short rail; the 857 carries 6 A per changeover contact and is available with 24 V DC or 24 V AC/DC input. The 788 series in a 15 mm housing handles higher loads — up to 16 A with one changeover contact or 8 A with two — and the 858 series offers four changeover contacts with manual operation for testing. All have a status LED and push-in connection.
We supply WAGO relay modules for new panels and replacements. Send the item number, or the coil voltage, contact type and current, and we match it.
The codes our customers ask for most. Add the ones you need to your quote list — or send any other Relay Modules variant and we check it for you.
| Part number | Description | Key spec | Quote |
|---|---|---|---|
| 857-304 | Relay module, 6 mm, 24 V DC input, 1 changeover, 6 A | 6 mm · 6 A | |
| 857-354 | Relay module, 6 mm, 24 V AC/DC input, 1 changeover, 6 A | 6 mm · AC/DC | |
| 859-304 | Relay module, 6 mm, 24 V DC input, 1 changeover | 6 mm · 24 V DC | |
| 788-304 | Relay module, 15 mm, 24 V DC input, 1 changeover, 16 A | 15 mm · 16 A | |
| 788-312 | Relay module, 15 mm, 24 V DC input, 2 changeover, 8 A | 15 mm · 2 CO | |
| 858-304 | Relay module, 24 V DC input, 4 changeover, 5 A, manual operation | 4 CO · manual |
Send a photo of the WAGO part’s nameplate or label. Our engineers identify it and reply with the exact code and a quotation.
WAGO Relay Modules prices are quoted per part number. The final price depends on the exact code, the quantity and the exchange rate on the day, so we send an itemised quotation with prices, lead time and terms for every line.
To get a price, add part numbers from the table to your quote list, message us on WhatsApp, or send a photo of the nameplate. We deliver across Pakistan — Karachi, Lahore, Faisalabad, Islamabad and industrial areas in between.
Applications
Switching contactor coils, lamps and solenoids from 24 V outputs.
Separating field circuits from sensitive control electronics.
6 mm relays where rail space is short.
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FAQs
The 6 mm 857 is ideal for switching coils and signals up to 6 A. The 15 mm 788 handles heavier loads up to 16 A.
Only very small single-phase loads. For motors, the relay should switch a contactor coil and the contactor switches the motor.
Prices depend on the exact part number, quantity and current exchange rate. Send us the codes you need and we reply with an itemised quotation. Quotes within 24 hours on working days.
The table shows the codes we are asked for most; we offer the other Relay Modules variants too. Send the part number or a photo of the nameplate and we reply with a quotation.
Yes. We offer genuine WAGO products only — no copies, and no substitutes without your approval.
Talk to an engineer
Send the part numbers and quantities, a BOM or a nameplate photo. We check availability and reply with an itemised quotation.
Quotes within 24 hours on working days
Mon–Sat, 10:00 am – 8:00 pm
WAGO and related names, product images and logos are trademarks of their respective owner, used on this page for identification only. See our trademark notice.
