Schneider Electric RE17RAMU Harmony Timer Relay, 8A, 1CO, 1s..100h, 24-240V AC/DC, 17.5mm

MPN: RE17RAMU
PPN: SCH-RE17RAMU

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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 24 V DC, 24 to 240 V 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. This timer offers pause and summation control signals. 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

Features

Engineered as a high-precision, single-function On-Delay (Power On-Delay) time delay relay, this module postpones the activation of its output contacts when input power is applied. Once the control voltage hits the terminals, a user-defined countdown begins; the internal output contacts will not switch over until this set period has fully expired, a logic sequence essential for staggering multi-motor restarts and avoiding sudden grid-wide current surges.
Featuring an adjustable configuration profile, this timing device handles a broad selection of time delays ranging from 0.1 seconds all the way up to 100 hours. The front face includes dual rotary selectors one to choose from seven distinct timing ranges and a fine-tuning dial (10% to 100%) allowing control technicians to dial in precise automation sequences.
Outfitted with a high-adaptability universal power transformer stage, the relay operates flawlessly on input supplies ranging from 24V DC up to 240V AC (50/60 Hz). This wide multi-voltage compatibility allows automated control builders to integrate a single part number across varying regional panel architectures, reducing inventory overhead.
Boasting an ultra-compact, slim 17.5 mm (0.69 inches) housing width, this Harmony Timer module takes up minimal space on high-density DIN rail panels. Its small footprint allows panel builders to group multiple control components together, shrinking the required volume of central control enclosures without making wiring access difficult.
Built with a durable 1 C/O (Single Pole Double Throw - SPDT) configuration, the internal electromechanical relay safely switches a continuous current rating of 8A at 250V AC. This robust, isolated contact layout makes it easy to switch intermediate auxiliary coils, automation indicator lamps, and digital input channels on upstream PLC control racks.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Brazil, France, Indonesia, Mexico, 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
Function Available	A- Power on-delay relay-1 C/O, At- Power on-delay 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- relay, - At- relay w/ pause/summation (Y1), A, At, power on-delay
Connections Terminals	screw connectors
[Uc] Control Circuit Voltage	24 V, 24...240 V
Carbon Footprint Of The Distribution Phase [A4]	0.05861637562945304, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]	0 kg CO2 eq., 0.0005583301512003458
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]	13 kg CO2 eq., 12.73720034888232
Local Publishable Date	2026-03-26
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	2
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	referent 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)	81.000 g
Warranty (In Months)	18

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	1...10 min, 10...100 h, 0.1...1 s, 6...60 s, 6...60 min, 1...10 s, 1...10 h
Voltage Drift	+/- 0.2 %/V, +/- 0.2 %/V
Certificate Agency	CSA, cULus, GL
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]	0.1751479806231869, 0.2 kg CO2 eq.
Carbon Footprint Of The Manufacturing Phase [A1 To A3]	2 kg CO2 eq., 1.519944854210636
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	on-delay timing
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	14 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

Environment Attributes Main

Ambient Air Temperature For Operation	-20-60 °C, -20-60 °C
Take Back	No
China Rohs Regulation	X
Carbon Footprint	14.491467889496796
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