HR501CD048 - MINIATURE RELAY 1C/O 16A 48VDC + LED

Why Choose the HR501CD048?

Designed for reliable control and clear status indication, the Lovato HR501CD048 miniature relay combines a 48VDC coil with a 1 C/O contact and an integrated LED state indicator. The mechanical actuator simplifies manual testing and override during commissioning. Rated at 16 A Ith and fitting on HR5XS2... sockets (socket max 10 A), SKU HR501CD048 delivers compact switching performance for panels and machinery where durability, visibility and straightforward maintenance are essential.

With a rated insulation voltage of 250 V and 6 kV impulse withstand, this relay supports robust isolation in industrial environments. A mechanical life of 10,000,000 cycles and a -40 to +70 °C operating range ensure long service in control panels, automation and HVAC. Compliant with IEC/EN 61810, it offers dependable performance where footprint and switching versatility matter.

Key Benefits

• Integrated LED provides instant visual confirmation of relay energisation.
• Mechanical actuator enables manual testing and circuit override on site.
• 48VDC coil suits common control voltages in industrial automation.
• 16 A Ith rating for robust general-purpose switching capability.
• High insulation: Ui 250 V and 6 kV impulse withstand.
• Long mechanical life of 10,000,000 cycles reduces maintenance.
• Operates from -40 to +70 °C for harsh environments.
• Fits HR5XS2... sockets; note 10 A limit at the socket.

Technical Specification

• Product type designation: HR501C
• Rated insulation voltage Ui (IEC/EN): 250 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 16 A
• Mechanical life: 10000000 cycles
• Operating temperature: -40 to +70 °C
• Storage temperature: -40 to +85 °C

What’s Included

• Lovato HR501CD048 miniature relay
• Basic installation/datasheet documentation
• Protective packaging

Applications

• Industrial control panels and automation cabinets
• Machine building and OEM equipment
• Building services and HVAC control circuits
• Process control, signalling and interlocking
• General-purpose switching in 48VDC-controlled systems

Safety note: Install and commission by qualified personnel only. Isolate power before wiring, observe the 48VDC coil, 16 A Ith and HR5XS2... socket 10 A limits, and operate within the specified temperature and insulation ratings.