Schneider Harmony RE22R2QEMR Star-Delta Timer, 0.3–30s, 24–240V AC/DC

Schneider Harmony RE22R2QEMR Star-Delta Timer, 0.3–30s, 24–240V AC/DC

Schneider Electric RE22R2QEMR is a Qe star-delta timing relay for sequencing motor-starter contactors. Star timing adjusts from 0.3 to 30 seconds, with selectable 20–140 ms transition delay before the delta output. It uses 24–240 V AC/DC supply and provides a diagnostic test button. The functional outputs are 1 NC and 1 NO with separate commons.

Key specifications

• Model: RE22R2QEMR
• Range: Harmony Timer Relays / RE22
• Function: Qe star-delta; one timing function
• Star timing: 0.3–30 s
• Transition delay: 20, 40, 60, 80, 100, 120 or 140 ms
• Supply: 24–240 V AC/DC; AC50/60 Hz
• Supply tolerance: 0.85–1.1 × Us
• Functional outputs: 1 NC +1 NO with separate commons; manufacturer contact classification2C/O, follow Qe wiring diagram
• Rated switching duty: 8 A at 250 V AC-1; 2 A at 24 V DC-1
• Minimum switching load: 10 mA at 5 V DC
• Repeat accuracy: ±0.5%
• Timing setting accuracy: ±10% of full scale at 25 °C
• Controls: Rotary timing/transition knobs and diagnostic test button
• Mounting: 35 mm DIN rail
• Front dimensions: 90 mm high ×22.5 mm wide; see official drawing for depth/rail projection
• Connections: Screw terminals; torque 0.6–1 N·m
• Protection degree: IP20 terminals; IP40 housing; IP50 front
• Operating ambient: −20 to+60 °C
• Standard: IEC 61812-1

Official Schneider Electric datasheet

Submit your RFQ. Our team will send a quotation confirming price and availability.