Introducing the NEW RUGGED MODULAR RELAY BOARD-MRB

24VDC and 12VDC Relays

Board Operating Temp -45C to +85C

The Modular Approach:

Post Deployment Servicing- Save time and money in the event of a relay failure. Instead of replacing an entire relay board in the field, simply swap out a relay. No need for a skilled technician having to remove and replace an entire relay board. This eliminates having to dismantle and reassemble every and all wired connections. This saves valuable time and eliminates reconnection error. This is invaluable to our customers.

Scaleability- The modular design grants users the ability to populate the board specific to their needs. Why purchase and pay for relays if they are not needed.

Expansion- Add relays as your project grows.

Designed and manufactured by the Rugged Circuits Team located in Grand Rapids Michigan, USA. Built and engineered to last.

Technical Specifications

7 amps continuous rating (840W) with ~20C temperature rise

Supply Voltage 22VDC-26VDC

Input Voltage 3VDC-26VDC

LED Power Indicator

8 Relay Sockets for SPDT Relays

Dual DIN Rail Mounting Capability

4 Auxiliary Mounting Holes 0.135” Diameter

Board Operating Temp -45C to +85C

Relay Operating Temperature with Relay -30C to +70C

Board Size 3.2” x 3.9”

CLICK HERE for SCHEMATIC of MRB.

Additional Products-

Rugged Dual DIN Rail Mounting Kit

24VDV MRB Relays- Kindly Note that relays must be purchased separately. Each MRB may be populated with 8 MRB relays.

12VDC MRB Relays-12VDC relays are compatible with the Rugged Modular Relay Board (MRB), however the power status LED won’t light up on the MRB as it is specifically designed for 24V signaling.)