Harmony Timer Relays
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MODULAR TIMING RELAY
on-delay timing relay - 1 s..100 h - 24..240 V AC - 1 OC
SKU RE17RAMUSchneider Electric RE17RAMU is a modular timing relay in the Harmony Timer Relays range. Key specifications include mounting support: 35 mm DIN rail conforming to IEC 60715; ip protection: IP20 (terminal block) conforming to IEC 60529; net weight: 0.07 kg.
35 mm DIN rail conforming to IEC 60715Mounting support
IP20 (terminal block) conforming to IEC 60529IP protection
0.07 kgNet weight
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 18, 2026.
| Product reference | RE17RAMU |
|---|---|
| Range of product | Harmony Timer Relays |
| Discrete output type | Relay |
| Product or component type | Modular timing relay |
| Width | 17.5 mm |
| Device short name | RE17R |
| Time delay type | A, At |
| Time delay range | 1...10 min 10...100 h 0.1...1 s 6...60 s 6...60 min 1...10 s 1...10 h |
| nominal output current | 8 A |
| Contacts type and composition | 1 C/O |
| Contacts material | Cadmium free |
| Height | 90 mm |
| Depth | 72 mm |
| Control type | Without test button |
| [Us] rated supply voltage | 24...240 V AC 50/60 Hz 24 V DC |
| Voltage range | 0.85...1.1 Us |
| Supply frequency | 50...60 Hz +/- 5 % |
| release of input voltage | 10 V |
| Connections - terminals | Screw terminals, 1 x 0.5...1 x 3.3 mm² (20 AWG...12 AWG) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (20 AWG...14 AWG) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (24 AWG...14 AWG) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) flexible with cable end |
| Tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
| Housing material | Polycarbonate |
| Repeat accuracy | +/- 0.5 % conforming to IEC 61812-1 |
| Temperature drift | +/- 0.05 %/°C |
| Voltage drift | +/- 0.2 %/V |
| Setting accuracy of time delay | +/- 10 % of full scale at 25 °C conforming to IEC 61812-1 |
| control signal pulse width | 100 ms with load in parallel typical 30 ms typical |
| Insulation resistance | 100 MOhm at 500 V DC conforming to IEC 60664-1 |
| Reset time | 120 ms on de-energisation typical |
| On-load factor | 100 % |
| Power consumption in VA | 0…32 VA at 240 V AC |
| Maximum power consumption in W | 0.6 W at 24 V DC |
| Minimum switching current | 10 mA at 5 V DC |
| Maximum switching current | 8 A AC/DC |
| Maximum switching voltage | 250 V AC |
| breaking capacity | 2000 VA |
| operating frequency | 10 Hz |
| Electrical durability | 100000 cycles (8 A at 250 V AC maximum) for resistive load |
| Mechanical durability | 10000000 cycles |
| Dielectric strength | 2.5 kV 1 mA/1 minute 50 Hz conforming to IEC 61812-1 |
| [Uimp] rated impulse withstand voltage | 5 kV during 1.2/50 µs |
| power on delay | 100 ms |
| Marking | CE |
| Creepage distance | 4 kV/3 conforming to IEC 60664-1 |
| Safety reliability data | B10d = 270000 MTTFd = 296.8 years |
| Mounting position | Any position in relation to normal vertical mounting plane |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Local signalling | LED indicator for on steady: relay energised, no timing in progress LED indicator for flashing: timing in progress 80 % ON and 20 % OFF LED indicator for pulsing: relay de-energised, no timing in progress (except function Di-D, Li-L) 5 % ON and 95 % OFF |
| Function available | A- Power on-delay relay-1 C/O At- Power on-delay relay w/ pause/summation (Y1)-1 C/O |
| Net weight | 0.07 kg |
| Number of functions | 2 |
| Functionality | On-delay timing |
| Compatibility code | RE17 |
| Immunity to microbreaks | 20 ms |
| Standards | 2006/95/EC 2004/108/EC IEC 61812-1 IEC 61000-6-3 IEC 61000-6-1 IEC 61000-6-4 IEC 61000-6-2 |
| Product certifications | CSA cULus GL |
| Ambient air temperature for storage | -30…60 °C |
| Ambient air temperature for operation | -20…60 °C |
| IP degree of protection | IP20 (terminal block) conforming to IEC 60529 IP40 (housing) conforming to IEC 60529 IP50 (front panel) conforming to IEC 60529 |
| Vibration resistance | 20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 15 gn for 11 ms conforming to IEC 60068-2-27 |
| Relative humidity | 93 % without condensation conforming to IEC 60068-2-30 |
| Electromagnetic compatibility | Electrostatic discharge immunity test: (in contact), level 3, 6 kV, conforming to IEC 61000-4-2 Electrostatic discharge immunity test: (in air), level 3, 8 kV, conforming to IEC 61000-4-2 Susceptibility to electromagnetic fields: (80 MHz to 1 GHz), level 3, 10 V/m, conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test: (capacitive connecting clip), level 3, 1 kV, conforming to IEC 61000-4-4 Electrical fast transient/burst immunity test: (direct), level 3, 2 kV, conforming to IEC 61000-4-4 1.2/50 µs shock waves immunity test: (differential mode), level 3, 1 kV, conforming to IEC 61000-4-5 1.2/50 µs shock waves immunity test: (common mode), level 3, 2 kV, conforming to IEC 61000-4-5 Conducted RF disturbances: (0.15...80 MHz), level 3, 10 V, conforming to IEC 61000-4-6 Voltage dips and interruptions immunity test: (1 cycle), 0 %, conforming to IEC 61000-4-11 Voltage dips and interruptions immunity test: (25/30 cycles), 70 %, conforming to IEC 61000-4-11 Conducted and radiated emissions: , class B, conforming to EN 55022 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.