Harmony Timer Relays, Modular timing relay, 0.7A, 1s..100h, off delay, solid state output, 24...240V AC

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Harmony Timer Relays, Modular timing relay, 0.7A, 1s..100h, off delay, solid state output, 24...240V AC

Item Number: RE17LCBM



Qty UoM EAN Colour



Range of product

Harmony Timer Relays

Product or component type

single function relay

Sustainable offer status

Green Premium product



17.5 mm

Connections - terminals

screw connectors

[in] rated current

0.7 A

Control type

selector switch front panel

Insulation resistance

100 MOhm at 500 V DC conforming to IEC 60664-1

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

Electrical durability

100000000 cycles



Mounting position

any position in relation to normal vertical mounting plane

Mounting support

35 mm DIN rail conforming to IEC 60715

Net weight

0.068 kg

Derating factor

5 mA/°C


2004/108/EC|IEC 61000-6-3|2006/95/EC|IEC 61000-6-2|IEC 61812-1|IEC 61000-6-4|IEC 61000-6-1

Product certifications


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

Relative humidity

93 % without condensation conforming to IEC 60068...2-30

Reach regulation

Reference contains Substances of Very High Concern above the threshold

Eu rohs directive

Pro-active compliance (Product out of EU RoHS legal scope)

Mercury free


Rohs exemption information


China rohs regulation


Environmental disclosure


Circularity profile


California proposition 65

WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov


Package 1 bare product quantity


Discrete output type

solid state

Component name


Time delay type


Time delay range

10...100 h|6...60 s|6...60 min|1...10 h|1...10 s|1...10 min|0.1...1 s

Nominal output current

0.7 A

[uc] control circuit voltage

24...240 V

Output type

solid state

[us] rated supply voltage

24...240 V AC 50/60 Hz

Voltage range

0.85...1.1 Us

Supply frequency

50...60 Hz +/- 5 %

Input voltage

7 V

Impulse duration

0.05 s typical

[uimp] rated impulse withstand voltage

5 kV during 1.2/50 µs

Maximum delay response

100 ms

Tightening torque

0.6...1 N.m conforming to IEC 60947...1

Dielectric strength

2.5 kV 1 mA/1 minute 50 Hz conforming to IEC 61812-1

Housing material


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

Reset time

350 ms on de-energisation typical

On-load factor

100 %

Power consumption in va

0...3 VA at 240 V AC

Breaking capacity

0.5 A AC conforming to UL|0.7 A AC at 20 °C

Operating rate in hz

10 Hz

Maximum output current

20 A

Minimum switching current

10 mA

Maximum leakage current

5 mA

Maximum switching voltage

250 V AC

Maximum voltage drop

<4 V 3-wire| <8 V 2-wire

Creepage distance

4 kV/3 conforming to IEC 60664-1

Safety reliability data

MTTFd = 353.8 years|B10d = 320000

Time delay type



off-delay timing

Compatibility code


Immunity to microbreaks

20 ms

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

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

Unit type of package 1


Number of units in package 1


Package 1 height

2.7 cm

Package 1 width

7.8 cm

Package 1 length

9.5 cm

Package 1 weight

71.0 g

Unit type of package 2


Number of units in package 2


Package 2 height

15.0 cm

Package 2 width

30.0 cm

Package 2 length

40.0 cm

Package 2 weight

3.348 kg
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