11 part numbersEmparro Power Supplies
Murrelektronik Emparro switch-mode power supplies: 1-phase 100–240 V and 3-phase 360–500 V input, 24–28 V DC output from 5 A to 40 A, with high efficiency and power reserve.
- Emparro
- 9000-11112
- 8544x
- 8569x

6.2 mm and 12.4 mm relay modules between the PLC and the field.
Price on request — quoted per part number
Quotes within 24 hours on working days
Interface relays sit between the PLC and the field: output relays let a 24 V PLC output switch 230 V loads, and input relays let 230 V signals reach 24 V PLC inputs safely. Murrelektronik's MIRO range does this in a 6.2 mm wide housing, so dozens of relays fit on a short length of DIN rail.
The MIRO 6.2 has one changeover contact rated 6 A at 250 V; the MIRO 12.4 has two. Coil versions cover 24 V DC, 24 V AC/DC, 110 V and 230 V, with LED indication and built-in coil protection. Pluggable versions let a failed relay be swapped without rewiring, and versions with a manual toggle switch help during commissioning. The RMM family offers the classic plug-in relay design.
We supply MIRO and RMM relays for new panels and as replacements. Send the code or the coil voltage, contact type and width, and we match it.
The codes our customers ask for most. Add the ones you need to your quote list — or send any other MIRO Interface Relays variant and we check it for you.
| Part number | Description | Key spec | Quote |
|---|---|---|---|
| 52000 | MIRO 6.2 output relay, 24 V DC in, 1 CO 6 A / 250 V | 6.2 mm · 24 V DC | |
| 52001 | MIRO 6.2 output relay, 24 V AC/DC in, 1 CO 6 A / 250 V | 6.2 mm · 24 V AC/DC | |
| 52005 | MIRO 6.2 input relay, 24 V DC in, 1 CO 6 A | 6.2 mm · input | |
| 52030 | MIRO 6.2 output relay, 110 V AC/DC in, 1 CO 6 A | 6.2 mm · 110 V | |
| 52040 | MIRO 6.2 output relay, 230 V AC/DC in, 1 CO 6 A | 6.2 mm · 230 V | |
| 52007 | MIRO 6.2 output relay with manual toggle switch, 24 V AC/DC | 6.2 mm · manual | |
| 3000-16013-3100020 | MIRO 6.2 pluggable complete module, output relay, 24 V AC/DC | Pluggable | |
| 52102 | MIRO 12.4 output relay, 24 V DC in, 2 CO 6 A | 12.4 mm · 2 CO | |
| 51120 | RMMDU 11/24 output relay, 24 V DC in, 8 A | 8 A · 24 V DC | |
| 51551 | RMM 11/24 output relay, 24 V AC/DC in, 5 A | 5 A · 24 V AC/DC |
Send a photo of the Murrelektronik part’s nameplate or label. Our engineers identify it and reply with the exact code and a quotation.
Murrelektronik MIRO Interface Relays 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, solenoids and lamps from 24 V PLC outputs.
Bringing 230 V limit switches and signals into 24 V PLC inputs.
Replacing bulky plug-in relays to free space in the cabinet.
More from Murrelektronik
11 part numbersMurrelektronik Emparro switch-mode power supplies: 1-phase 100–240 V and 3-phase 360–500 V input, 24–28 V DC output from 5 A to 40 A, with high efficiency and power reserve.
10 part numbersMurrelektronik MICO, MICO+ and MICO Pro electronic circuit protection for 24 V DC: 1 to 8 channels with adjustable trip currents from 1 A to 20 A, so one faulty load never takes down the whole machine.
11 part numbersMurrelektronik M12 and M8 sensor/actuator cordsets: moulded female connectors, straight or 90°, 3 to 8 cores, PVC or drag-chain PUR cable in 5 m, 10 m and longer lengths.
7 part numbersMurrelektronik IMPACT67 compact IP67 I/O modules for PROFINET, EtherNet/IP and EtherCAT with digital I/O and IO-Link master ports, mounted directly on the machine.
11 part numbersMurrelektronik Cube20S modular IP20 I/O: PROFINET, EtherNet/IP, Modbus TCP, CANopen and PROFIBUS bus nodes with digital, analog, counter, communication and safety expansion modules.
FAQs
Output relays are driven by the PLC and switch field loads. Input relays take field signals (often 230 V) and pass them to 24 V PLC inputs. The coil and contact ratings are chosen accordingly.
It can switch a contactor coil, which then switches the motor. Do not switch motors directly with a 6 A interface relay.
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 MIRO Interface Relays variants too. Send the part number or a photo of the nameplate and we reply with a quotation.
Yes. We offer genuine Murrelektronik 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
Murrelektronik and related names, product images and logos are trademarks of their respective owner, used on this page for identification only. See our trademark notice.