Schneider Electric RPM11B7 General Purpose Relay 3750 Va

Product Description

The SCHNEIDER ELECTRIC RPM11B7 is an electromechanical plug-in general purpose relay rated at 3,750 VA with a 15-amp contact capacity at 250 VAC or 28 VDC. It operates on a 24 VAC coil and features a 1CO (single changeover) contact form, making it suitable for switching loads in control circuits across HVAC, industrial, and building automation applications. The plug-in terminal type allows for straightforward installation into compatible relay sockets without hardwiring the relay body itself. Licensed electricians and HVAC controls technicians are the primary installers for this component.

This relay is applied in residential and light commercial control panels, HVAC equipment control boards, and general-purpose switching circuits where a compact, socketed relay is required. Its 24 VAC coil voltage is a common standard in low-voltage HVAC control circuits, including fan relay panels, zone control boards, and equipment sequencing applications. The 1CO contact configuration provides one normally open and one normally closed output, allowing both make and break switching from a single device.

Key Features

• 3,750 VA power rating supports a wide range of resistive and inductive load types
• 15-amp contact rating at 250 VAC or 28 VDC for robust switching performance
• 24 VAC coil voltage matches standard low-voltage HVAC control circuit requirements
• 1CO single changeover contact form provides both NO and NC switching outputs
• Plug-in terminal type enables relay replacement without disturbing socket wiring
• Meets CSA C22.2 No. 14, EN/IEC 61810-1, and UL 508 standards

Compatibility

Designed as an OEM-style plug-in general purpose relay for use in compatible relay sockets accepting the RPM11B7 footprint in HVAC, industrial control, and building automation panel applications.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC controls technician in accordance with NEC requirements and local codes. De-energize the control panel and verify voltage is absent before handling or replacing the relay. Seat the relay firmly into its compatible socket to ensure full pin engagement. Do not exceed the rated contact current or voltage for the selected load type.