Documentation & Downloads
Schneider Electric RE17RLMU Harmony Dual Function Relay, 8A, 1CO, 0.1s-100h, 24V DC/240V AC
- MPN: RE17RLMU
- PPN: SCH-RE17RLMU
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$91.11
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Description
This Harmony RE17R timing relay can be set between 0.1 seconds and 100 hours, has an output rating of 8A, is 17.5mm wide and can be supplied with 24V DC, 24V to 240V AC. It also has 1 changeover contact SPDT (single pole double throw). It has one of market slimmest form-factors, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a sealable cover, simple and precise settings with rotary trimmers. Single function timer for a simple integration in hard-wired logic schematics, ideal for refurbishment of old installations without using a PLC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Features
- The Schneider Electric RE17RLMU features dual-function capability, supporting both Function L (Asymmetrical Flashing, starting pulse-off) and Function Li (Asymmetrical Flashing, starting pulse-on) via a simple front-panel selector switch. This eliminates the need to buy separate hard-wired components for different repetitive cycles, giving industrial automation systems an easy-to-configure, cost-effective timing solution for automated doors, barrier controls, or blinking alarms.
- Engineered with a multi-voltage design, this modular timing relay accepts supply voltages ranging from 24V DC and 24...240V AC at 50/60 Hz. This eliminates comparison confusion and part number clutter, allowing you to stock a single, dependable component that reliably drops into virtually any legacy or modern industrial control loop without requiring separate step-down transformers.
- Featuring one of the market's slimmest form factors, this Harmony timer relay is only 17.5 mm (0.7 inches) wide, matching the standardized footprint of a standard 1-pole modular DIN device. This space-saving profile makes it perfect for retrofitting dense control panels or executing tight refurbishments where enclosure space is at an absolute premium, all while mounting securely onto a standard 35mm DIN rail.
- Outfitted with a single-pole double-throw (1 C/O SPDT) cadmium-free contact configuration, the relay is rated for a substantial nominal output current of 8A up to a maximum switching voltage of 250V AC. It delivers a robust breaking capacity of 2000 VA and an electrical durability of 100,000 cycles under full resistive loads, giving you complete isolation between the control circuit and heavier downstream actuators or signaling devices without premature contact wear.
- Designed with an onboard LED state indicator on the front panel, the relay stays illuminated continuously when the output is energized with no timing in progress, and flashes at an 80% ON / 20% OFF duty cycle while active timing is counting down. This localized, real-time feedback speeds up commissioning and field troubleshooting, allowing electrical technicians to instantly diagnose control loop states at a glance without breaking out a multimeter.
- Built to withstand rigorous operational demands, the self-extinguishing polycarbonate housing carries cULus, CSA, and CE certifications, alongside an impressive Mean Time to Dangerous Failure (MTTFd) rating of 296.8 years. It handles extreme operating temperatures from -20°C to 60°C and meets strict IEC 61000-4-2 Level 3 electromagnetic immunity standards, ensuring reliable surge and noise suppression in highly disruptive factory environments.
Documentation & Downloads
Specifications
Key Specifications
- Discrete Output Type
- relay
- Product Or Component Type
- dual function relay
- Nominal Output Current
- 8 A
- Time Delay Type
- asymmetrical flashing
Range Of ProductHarmony Timer Relays
Time Delay Range1...10 h || 1...10 s || 0.1...1 s || 6...60 min || 1...10 min || 10...100 h || 6...60 s
Width17.5 mm
Device Short NameRE17R
Complementary
- Safety Reliability Data
- MTTFd = 296.8 years || B10d = 270000
- Height
- 90 mm
- Maximum Delay Response
- 100 ms
- Insulation Resistance
- 100 MOhm 500 V DC IEC 60664-1
- Maximum Switching Current
- 8 A AC/DC
- Power Consumption In Va
- 0-32 VA 240 V AC
- Marking
- CE
- Reset Time
- 120 ms on de-energisation typical
- Net Weight
- 0.07 kg
- Voltage Drift
- +/- 0.2 %/V
- Connections - Terminals
- screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end || screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end || screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end || screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) flexible with cable end
- Contacts Type And Composition
- 1 C/O
- Temperature Drift
- +/- 0.05 %/°C
- Minimum Switching Current
- 10 mA 5 V DC
- Mounting Support
- 35 mm DIN rail IEC 60715
- Mechanical Durability
- 10000000 cycles
- Breaking Capacity
- 2000 VA
- Housing Material
- self-extinguishing
- Time Delay Type
- L, Li
- Depth
- 72 mm
- Supply Frequency
- 50...60 Hz +/- 5 %
Setting Accuracy Of Time Delay+/- 10 % of full scale 25 °C IEC 61812-1
Creepage Distance4 kV/3 IEC 60664-1
Control Typeselector switch front panel
Maximum Power Consumption In W0.6 W 24 V DC
Contacts Materialcadmium free
Dielectric Strength2.5 kV 1 mA/1 minute 50 Hz IEC 61812-1
Voltage Range0.85...1.1 Us
Operating Rate In Hz10 Hz
Mounting Positionany position in relation to normal vertical mounting plane
Maximum Switching Voltage250 V AC
Functionalityasymmetrical flashing timer
[Us] Rated Supply Voltage24...240 V AC 50/60 Hz || 24 V DC
Local SignallingLED indicator on steady: relay energised, no timing in progress || LED indicator 80 % ON and 20 % OFF flashing: timing in progress
Input Voltage10 V
Electrical Durability100000 cycles resistive 8 A 250 V AC
Compatibility CodeRE17
On-Load Factor100 %
Impulse Duration100 ms with load in parallel typical || 30 ms typical
[Uimp] Rated Impulse Withstand Voltage5 kV 1.2/50 µs
Tightening Torque0.6-1 N.m IEC 60947-1
Repeat Accuracy+/- 0.5 % IEC 61812-1
Environment
- Product Certifications
- GL || cULus || CSA
- Standards
- 2006/95/EC || IEC 61000-6-2 || IEC 61000-6-4 || 2004/108/EC || IEC 61812-1 || IEC 61000-6-3 || IEC 61000-6-1
- Electromagnetic Compatibility
- electrostatic discharge immunity test 6 kV in contact) level 3 IEC 61000-4-2 || electrostatic discharge immunity test 8 kV in air) level 3 IEC 61000-4-2 || susceptibility to electromagnetic fields 10 V/m 80 MHz to 1 GHz) level 3 IEC 61000-4-3 || electrical fast transient/burst immunity test 1 kV capacitive connecting clip) level 3 IEC 61000-4-4 || electrical fast transient/burst immunity test 2 kV direct) level 3 IEC 61000-4-4 || 1.2/50 µs shock waves immunity test 1 kV differential mode) level 3 IEC 61000-4-5 || 1.2/50 µs shock waves immunity test 2 kV common mode) level 3 IEC 61000-4-5 || conducted RF disturbances 10 V 0.15...80 MHz) level 3 IEC 61000-4-6 || voltage dips and interruptions immunity test 0 % 1 cycle) IEC 61000-4-11 || voltage dips and interruptions immunity test 70 % 25/30 cycles) IEC 61000-4-11 || conducted and radiated emissionsclass B EN 55022
- Vibration Resistance
- 20 m/s² 10-150 Hz)IEC 60068-2-6
- Ambient Air Temperature For Storage
- -30-60 °C
Ambient Air Temperature For Operation-20-60 °C
Immunity To Microbreaks20 ms
Shock Resistance15 gn 11 ms IEC 60068-2-27
Ip Degree Of ProtectionIP20 IEC 60529 terminal block) || IP40 IEC 60529 housing) || IP50 IEC 60529 front panel)
Relative Humidity93-93 % without condensation IEC 60068-2-30
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP121117EN
- Reach Regulation
- Reference contains Substances of Very High Concern above the threshold
- Circularity Profile
- ENVEOLI121113EN
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
China Rohs RegulationX
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
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CAD
$91.11
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
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