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From Fortune 500 enterprises to innovative startups, leading companies choose Marvo for reliable automation and control components.
"FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE."
The Murr Elektronik 51403 is a high-performance output relay designed for seamless integration into various industrial control systems. With its robust construction and DIN rail mount design, this relay is an ideal choice for streamlining operations within a wide range of applications. It operates on a 19.2 to 30 V dc supply voltage and can handle a maximum switching current of 8 A, making it suitable for controlling sizeable electrical loads.
This output relay boasts a substantial power rating of 1250 VA/240 W and can switch voltages up to 250 V AC/DC, ensuring compatibility with most industrial equipment. The relay features two contacts, configured as 1NO/1NC, which provides flexibility in controlling the circuits. The contacts are made from durable AgSnO2 material, which is known for its excellent conductivity and resistance to wear.
The compact dimensions of 22.5 x 102 x 75 mm allow for efficient use of space on the DIN rail, and the unit's temperature range of -20 to +50 °C ensures reliable operation in various environmental conditions. With a mechanical and electrical life of 20 million switching cycles, dependent on the load, this relay is built to last and deliver consistent performance.
The Murr Elektronik 51403 is a versatile and reliable component that meets the demands of modern industrial environments, offering precise control and long-term durability.
| Specification | Description |
|---|---|
| Part Number | 51403 |
| Manufacturer | Murr Elektronik |
| Output Type | Relay |
| Maximum Switching Voltage | 250 V AC/DC |
| Switching Frequency | Max. 0.1 Hz (with load) |
| Power Rating | Max. 1250 VA/240 W (voltage dependent) |
| Switching Current | Max. 8 A per output |
| Mounting Method | DIN-rail mountable TH35 or G32 (EN 60715) |
| Temperature Range | -20 to +50 °C |
| Test Isolation Voltage | 4.0 kV |
| Mechanical/Electrical Life | 20,000,000 switching cycles (load dependent) |
| Dimensions (H × W × D) | 75 × 22.5 × 102 mm |
| Utilisation Category | AC-15, AC-1, DC-13 |
| Contact Material | AgSnO2 |
| Energise/Release/Contact Bounce Time | 10/10/2 ms |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
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