Main
Device short name
XB4
device mounting
Fixing hole - diameter: 22.5 mm 22.3 +0.4/0
service life
100000 h at rated voltage and 25 °C
[ui] rated insulation voltage
250 V (pollution degree 3) conforming to EN 60947-1
head type
Standard
Complementary
Cap/operator or lens colour
Red
Product certifications
INERIS 04ATEX9004U
mounting diameter
22 mm
Product or component type
Complete pilot light
[uimp] rated impulse withstand voltage
4 kV conforming to EN 60947-1
[us] rated supply voltage
24 V AC/DC 50/60 Hz
Current consumption
18 mA
Fixing collar material
Zamak
nema degree of protection
NEMA 13
NEMA 4X
Connections - terminals
Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1
Screw clamp terminals, 1 x 0.22...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1
marking
Ex tb IIIC
bezel material
Chromium plated metal
Operator additional information
With plain lens
Sale per indivisible quantity
1
Signalling type
Steady
supply voltage limits
19.2…30 V DC
21.6…26.4 V AC
Ik degree of protection
IK05 conforming to IEC 50102
Embedding depth
43 mm
Fixing center
>= 30 x 40 mm (support panel)
Shape of signaling unit head
Round
Light source colour
Red
Resistance to high pressure washer
7000000 Pa at 55 °C, distance : 0.1 m
light source
Integral LED
Resistance to electrostatic discharge
6 kV on contact (on metal parts) conforming to IEC 61000-4-2
8 kV in free air (in insulating parts) conforming to IEC 61000-4-2
Shock resistance
30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Resistance to electromagnetic fields
10 V/m conforming to IEC 61000-4-3
Surge withstand
1 kV conforming to IEC 61000-4-5
Environment
Ambient air temp for storage/transportation
-40…70 °C
Directives
94/9/EC - ATEX directive
ip degree of protection
IP65 conforming to IEC 60529
Range of product
Harmony XB4
ambient air temperature for operation
-20…60 °C
Dust zone
Zone 21 - 22
overvoltage category
I conforming to IEC 60536
standards
EN 60079-0:2009
EN 60079-31:2009
EN 61000-6-2
IEC 60079-0:2007
IEC 60079-31:2008
electromagnetic emission
Class B conforming to IEC 55011
vibration resistance
5 gn (f= 12…500 Hz) conforming to IEC 60068-2-6
protective treatment
TH
resistance to fast transients
2 kV conforming to IEC 61000-4-4