Murrelektronik Relays

Murrelektronik Interface and Modular Relays for Control Cabinets

In many control cabinets, relays are the silent workhorses: they switch signals, isolate circuits, protect control logic. With Murrelektronik interface relays, you get DIN-rail mountable devices with ratings such as 24 V DC coil input and output switching up to 250 V AC/DC at 6 A.
These relays are slim (e.g., 6.2 mm width in the MIRO 6.2 series) and support both screw and spring-clamp terminals, which makes them convenient for retrofit work or new builds
From an installation perspective: they ensure consistent behavior across hundreds of units — especially useful when you standardise across machine lines or panels.

Murrelektronik Safety and Time Relays in Automation

When safety functions or timed switching are required, Murrelektronik safety relays and time relays play the role. These modules handle special requirements: for example, they may include gold-plated contacts for low-current switching, status LEDs, jumpers for potential separation, and mounting on DIN rails for easy maintenance.
Typical specifications: relay module for 24 V DC coil, 6 A output, with 1 NO/NC contact (for example Art. 52000) mounted on a 6.2 mm unit.
For safety-critical circuits or timed operations (delay-on, off-delay), these relays give you predictable behavior and easier tracing of faults.

How to Select Murrelektronik Relay Modules

In specifying or ordering, keep these parameters in focus:

• Coil or input voltage (24 V DC, 24 V AC, 230 V AC)
• Output contact rating (e.g., 6 A at 250 V AC/DC)
• Configuration (SPDT, DPDT, NO/NC)
• Mounting and size (DIN-rail mount, width in mm)
• Terminal type (screw vs spring clamp
• Special functionality (safety relay vs time relay vs modular interface relay)
  Selecting the correct module matters—mistakes here often lead to extra work during commissioning or when spares are needed across multiple machines.

From the Field: Why Murrelektronik Relays End Up in Pro Panels

In shop-floors I’ve visited, you’ll see the same green-marked Murrelektronik relay blocks copied across panels. Why? Because when you need to replace one there’s no guessing: the part number is still active, the dimensions match, the coil rating is exact. The installers tell me that the narrow profile (for example 6.2 mm modules) helps when space is tight and the bus-bar is crowded. Reliability, repeatability, and availability keep this brand in preference.

Wholesale Supply via Bank of Lamps

Bank of Lamps stocks the full range of Murrelektronik relays—from interface relays to modular safety and timer relays—and supplies them across Europe with full EAN/MPN traceability. Pools of stock are ready for integrators, OEMs and panel-builders demanding consistent logistic support.

Why Choose Bank of Lamps

• Custom B2B pricing adapted to your project size and recurring build volume
• Dedicated technical account manager familiar with automation components
• Live stock visibility across our warehouse and partners
• Quick quotation turnaround (usually within one hour)
• Ordering using EAN / MPN lists for efficiency
• Updated downloadable price files for procurement use
• Transparent lead-time monitoring from factory to dispatch
• Access to order history for repeat orders and planning
• Deferred payment terms (up to 30 days) for approved clients