Schneider Electric RPM21P7 Harmony RPM 15A 2CO 230V AC Plug-In Relay

The Schneider Electric RPM21P7 is a Harmony RPM series plug-in power relay with 2 C/O contacts rated 15 A and a 230 V AC 50/60 Hz control coil. A lockable test button lets a technician actuate the relay by hand during panel commissioning, and the AgNi contacts carry the full 15 A load at 250 V AC or 28 V DC across an ambient range of -40 to 55°C.

Technical Specifications

Certifications & Standards

• UL
• EAC
• CSA
• IEC 61810-1
• UL 508
• CSA C22.2 No 14

Selection Notes

At 15 A/250 V AC on the NO contacts (7.5 A/250 V AC on NC), the RPM21P7 is sized to switch contactor coils, indicator circuits or small motor starters directly from the control loop, without an interposing relay ahead of it. The lockable test button covers manual trip/reset during panel checkout without pulling the relay from its socket. The 230 V AC coil lets it wire directly from line-level control transformers, unlike lower-voltage coil variants in the same relay family that need a 24 V step-down. B10d = 100,000 at up to 1200 cycles/hour under load fits control-duty switching rather than continuous high-frequency cycling.