The Schneider Electric XB5DTB23 Harmony Timer is a reliable, panel-mounted timer designed for precise timing intervals from 3 to 60 seconds with a 24V DC input.
Product ModelXB5DTB23
Product ID36005
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeaturePrecise timing intervals from 3 to 60 seconds
2
Feature24V DC input for reliable operation
3
FeaturePanel-mounted design for easy installation
4
FeatureVersatile for various applications including industrial and residential use
5
FeatureCompliant with industry standards for high reliability
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Harmony XB5
Product or Component Type
Timer
Sale per indivisible quantity
1
Bezel material
Plastic
Fixing collar material
Plastic
Mounting diameter
0.9 in (22 mm)
Panel Thickness
0.04...0.2 in (1...6 mm)
Shape of signaling unit head
Round
Time delay range
3...60 s
Time delay type
A
Repeat accuracy
+/- 0.5 %
Setting accuracy of time delay
+/- 10 % of full scale 77 °F (25 °C) IEC 61812-1
Temperature Drift
+/- 0.05 %/°C
Voltage drift
+/- 0.2 %/V
Protection Type
Reverse polarity protectionOvervoltage protection
Pollution degree
3 IEC 60664-1
Output Type
Open collector PNP
Temporary permissible current
10 A 0.01 s
Minimum switching current
10 mA
Voltage drop in closed state
3 V
Nominal rating
200 mA at 68 °F (20 °C)( derating 1.5 mA per °C)
Residual current in open state
0.1 mA
Power Consumption in W
1 W
Reset time
5 ms after time delay on de-energisation7 ms during time delay on de-energisation
Local signalling
LED green, flashing timing in progressLED, steady no timing in progress and output relay energised
[Us] rated supply voltage
24 V DC
Supply voltage limits
16.8...31.2 V DC
Output short-circuit protection
Yes
Connections - terminals
Screw terminals 1 x 4 mm² IEC 60947-1Screw terminals 1 x 2.5 mm² IEC 60947-1
IP degree of protection
IP65 front: conforming to IEC 60529IP20 back: conforming to IEC 60529
Ambient Air Temperature for Operation
-4...140 °F (-20...60 °C)
Ambient Air Temperature for Storage
-4...176 °F (-20...80 °C)
Tightening torque
4.4 lbf.in (0.5 N.m)
Dielectric strength
1500 V IEC 61812-1
[Ui] rated insulation voltage
50 V IEC 60947-150 V IEC 60664-1
[Uimp] rated impulse withstand voltage
4 kV IEC 60947-14 kV IEC 60664-1
Surge withstand
1 kV, level 2 IEC 61000-4-5
Overvoltage category
Class 3 IEC 60536Class 3 IEC 60664-1
Vibration resistance
0.15 mm 10...60 Hz)IEC 60068-2-62 gn 60...150 Hz)IEC 60068-2-6
Shock resistance
+/- 15 gn 11 ms 6 shocks on each axis)IEC 60068-2-27
Resistance to fast transients
2 kV level 3 IEC 61000-4-4
Electromagnetic compatibility
Electrostatic discharge 6 kV level 3 conforming to IEC 61000-4-2Electromagnetic emission class B conforming to IEC 55011
