Schneider Electric RE17RMMU Harmony Timer Relay, 8A, SPDT, 0.1s-10h, 24-240V AC/DC

MPN: RE17RMMU
PPN: SCH-RE17RMMU

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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. Multi 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 RE17RMMU is a highly versatile Zelio Time relay that packs 10 different functions into a single unit. It can handle everything from standard "On-Delay" and "Off-Delay" to "Symmetrical Flasher" and "Interval" timing. For Canadian maintenance teams, this is the ultimate "spare" to keep on the truck, as it can replace almost any single-function timer in an emergency.
The "MU" suffix indicates a universal power supply. This timer can be powered by any voltage between 24V and 240V AC/DC. Whether you are working on a 24V DC PLC circuit or a 120V/240V AC lighting control system, this relay adapts automatically, eliminating the need to stock multiple timers for different voltage requirements.
With seven selectable time scales, the RE17RMMU can be tuned for high-speed precision (0.1s) or long-duration cycles (up to 100 hours). The two rotary dials on the front one for the time range and one for the fine-tuned percentage allow for easy on-site adjustment without specialized software or tools.
At just 17.5mm (0.69in) wide, this relay is half the width of traditional timers. Its "modular" shape fits perfectly inside standard Canadian breaker-style panel cutouts or on a 35mm DIN rail, making it ideal for high-density control cabinets where space is at a premium.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	France, Indonesia, Singapore, United States

Depth	72 mm

Complementary Attributes

Impulse Duration	100 ms with load in parallel typical, 30 ms typical
Maximum Delay Response	100 ms
Maximum Switching Current	8 A AC/DC
Minimum Switching Current	10 mA 5 V DC

Line Rated Current	5 A
Maximum Power Consumption In W	0.6 W 24 V DC
Maximum Switching Voltage	250 V AC

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Control Type	selector switch front panel, without test button, without test button
Function Available	A- Power on-delay relay-1 C/O, Ac- On-delay and off-delay relay w/ control signal-1 C/O, At- Power on-delay relay w/ pause/summation (Y1)-1 C/O, B- Single interval relay w/ control signal-1 C/O, Bw- Double interval relay w/ control signal-1 C/O, C- Off-delay relay w/ control signal-1 C/O, D- Symmetrical flashing relay (starting pulse-off)-1 C/O, Di- Symmetrical flashing relay (starting pulse-on)-1 C/O, H- Interval relay-1 C/O, Ht- Interval relay w/ pause/summation (Y1)-1 C/O
Safety Reliability Data	B10d = 270000, MTTFd = 296.8 years
Temperature Drift	+/- 0.05 %/°C, +/- 0.05 %/°C
Time Delay Type	- A- Power on-delay relay- Ac- On-delay and off-delay relay w/ control signal, - At- Power on-delay relay w/ pause/summation (Y1)- B- Single interval relay w/ control signal, - Bw- Double interval relay w/ control signal- C- Off-delay relay w/ control signal - D- relay (starting pulse-off), - Di- relay (starting pulse-on), - H- Interval relay, - Ht- Interval relay w/ pause/summation (Y1), A, Ac, At, B, Bw, C, D, Di, H, Ht, power on-delay, on-delay and, interval, off-delay, symmetrical flashing
Contacts Composition	1 C/O
Certificate Agency	CSA, GL, cULus
Connections - Terminals	screw terminals, 1 x 0.5...1 x 3.3 mm² 20 AWG...12 AWG) solid without cable endscrew terminals, 2 x 0.5...2 x 2.5 mm² 20 AWG...14 AWG) solid without cable endscrew terminals, 1 x 0.2...1 x 2.5 mm² 24 AWG...14 AWG) flexible with cable endscrew terminals, 2 x 0.2...2 x 1.5 mm² 24 AWG...16 AWG) flexible with cable end, screw connectors
Carbon Footprint Of The End-of-life Phase [C1 To C4]	0.2004705802313585, 0.2 kg CO2 eq.
Carbon Footprint Of The Manufacturing Phase [A1 To A3]	2 kg CO2 eq., 1.739695917470005
Local Data Status	Publishable
Return Indicator	Y
Stock Policy	2
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	5
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Contacts Material	cadmium free
Creepage Distance	4 kV/3 IEC 60664-1
Dielectric Strength	2.5 kV 1 mA/1 minute 50 Hz IEC 61812-1
Functionality	multifunction
Immunity To Microbreaks	20 ms
Local Signalling	LED indicator on steady: relay energised, no timing in progressLED indicator 80 % ON and 20 % OFF flashing: timing in progressLED indicator 5 % ON and 95 % OFF pulsing: relay de-energised, no timing in progress (except function Di-D, Li-L)
Mechanical Durability	10000000 cycles
Mounting Support	35 mm DIN rail conforming to IEC 60715
Operating Rate In Hz	10 Hz
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	Harmony Timer Relays
Returnability	Yes
Software Version	v6.2.5-6
Sustainable Packaging	Yes
Total Lifecycle Carbon Footprint	53 kg CO2 eq.
Voltage Range	0.85...1.1 Us
Database Version	2024-01
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review
Functional-unit Description	Harmony RE17 timing relay can be set between 0.1 seconds and 100 hours which has an output rating of 8A with 7.5mm wide and can be supplied with 24 V DC, 24 to 240 V AC. It also has 1 change over contact SPDT (single pole double throw). It has one of market slimmest form-factors which 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 and product is adhering to international standards.
Functional-unit Unit	unit
Energy Model - Manufacturing [A1-a3]	Electricity Mix; High voltage; 2020; Indonesia, ID
Energy Model - Use [B6]	Electricity Mix; Low voltage; 2020; Global, GLO
Recyclability Potential In %	13
Width Nominal	17.5 mm
[Us] Rated Supply Voltage	24...240 V AC 50/60 Hz24 V DC
Nbr. Of Units In Pkg.	1
Take-back	No
Customs Code	8536490065

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Electromagnetic Compatibility	electrostatic discharge immunity test 6 kV in contact) level 3 IEC 61000-4-2electrostatic discharge immunity test 8 kV in air) level 3 IEC 61000-4-2susceptibility to electromagnetic fields 10 V/m 80 MHz to 1 GHz) level 3 IEC 61000-4-3electrical fast transient/burst immunity test 1 kV capacitive connecting clip) level 3 IEC 61000-4-4electrical 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 61000-4-5conducted RF disturbances 10 V 0.15...80 MHz) level 3 IEC 61000-4-6voltage dips and interruptions immunity test 0 % 1 cycle) IEC 61000-4-11voltage dips and interruptions immunity test 70 % 25/30 cycles) IEC 61000-4-11, conducted and radiated emissionsclass B EN 55022
Repeat Accuracy	+/- 0.5 % IEC 61812-1, +/- 0.5 % IEC 61812-1+/- 0.5 % IEC 61812-1, +/- 0.5 % IEC 61812-1
Setting Accuracy Of Time Delay	+/- 10 % of full scale 25 °C IEC 61812-1, +/- 10 % of full scale 25 °C IEC 61812-1, +/- 10 % of full scale 25 °C IEC 61812-1+/- 10 % of full scale 25 °C IEC 61812-1, +/- 10 % of full scale 25 °C IEC 61812-1, +/- 10 % of full scale 25 °C IEC 61812-1
Time Delay Range	6...60 min, 1...10 h, 0.1...1 s, 1...10 s, 1...10 min, 10...100 h, 6...60 s
Voltage Drift	+/- 0.2 %/V, +/- 0.2 %/V
Supply Voltage Num 3	24...240 V AC 50/60 Hz, 24 V DC
[Uc] Control Circuit Voltage	24 V, 24...240 V
Carbon Footprint Of The Distribution Phase [A4]	0.06709103234696433, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]	0 kg CO2 eq., 0.000639052582699191
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]	51 kg CO2 eq., 50.94880139552928
Local Publishable Date	2026-07-28
Stocking Flag	N
Weee Scope	Out
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI121113EN
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1243
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Compatibility Code	RE17
Contacts Type And Composition	1 C/O
Device Short Name	RE17R
Electrical Durability	100000 cycles resistive 8 A 250 V AC
Housing Material	polycarbonate
Insulation Resistance	100 MOhm 500 V DC IEC 60664-1
Marking	CE
Mounting Position	any position in relation to normal vertical mounting plane
Number Of Functions	10
Power Consumption In Va	0-32 VA 240 V AC
Product Or Component Type	modular timing relay
Reset Time	120 ms on de-energisation typical
Shock Resistance	15 gn 11 ms IEC 60068-2-27
Supply Frequency	50...60 Hz +/- 5 %
Tightening Torque	0.6-1 N.m IEC 60947-1
Vibration Resistance	20 m/s² (f= 10-150 Hz) conforming to IEC 60068-2-6
Pep Code	ENVPEP1211017EN
Pep Verification Date	2025-10-30
Psr Version	PSR-0005-ed3.1-EN-2023 12 08
Data Source	extrapolated product
Functional-unit Quantity	1
Reference Lifetime In Y	10
Energy Model - Installation [A5]	No energy used
Energy Model - End Of Life [C1-c4]	Global, European and French datasets are used.
Height Nominal	90 mm
[Uimp] Rated Impulse Withstand Voltage	5 kV 1.2/50 µs
On-load Factor	100 %
Package Weight(Lbs)	80.000 g
Warranty (In Months)	18

Environment Attributes Main

Ambient Air Temperature For Operation	-20-60 °C, -20-60 °C
Take Back	No
China Rohs Regulation	X
Carbon Footprint	52.95669797816031
Environmental Disclosure	ENVPEP1211017EN
Ip Degree Of Protection	IP20 IEC 60529 terminal block)IP40 IEC 60529 housing)IP50 IEC 60529 front panel)
Packaging Without Single Use Plastic	Yes
Relative Humidity	93-93 % without condensation IEC 60068-2-30
Pep Verification Date	2025-10-30
Psr Version	PSR-0005-ed3.1-EN-2023 12 08

Ambient Air Temperature For Storage	-30-60 °C, -30-60 °C
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Circularity Profile	ENVEOLI121113EN
Eu Rohs Directive	Compliant By Exemption
Packaging Made With Recycled Cardboard	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Code	ENVPEP1211017EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review