Round pilot light with a red bulb BA9s, screw clamp terminals, and 230V.
Product ModelXB7EV74P
Product ID37139
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureCompact design with a height of 29 mm and depth of 54 mm.
2
FeatureEasy installation with screw clamp terminals.
3
FeatureSuitable for various applications requiring a reliable incandescent light source.
4
FeatureEnergy-efficient and cost-effective solution.
5
FeatureHigh-quality construction for long-lasting performance.
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 XB7
Product or Component Type
Pilot light
Device short name
XB7
Mounting diameter
0.9 in (22 mm)
Sale per indivisible quantity
10
Operator additional information
With plain lens
Light source
Incandescent
Device presentation
Monolithic product
Height
1.1 in (29 mm)
Width
1.1 in (29 mm)
Depth
2.1 in (54 mm)
Terminals description ISO n°1
(X1-X2)PL
Net Weight
0.04 lb(US) (0.02 kg)
Overvoltage category
Class II IEC 60536
Device mounting
Fixing hole 0.9 in (22.5 mm) 22.3 +0.4/0 IEC 60947-5-1
Fixing center
>= 30 x 40 mm support panel) metal 0.04...0.2 in (1...6 mm)>= 30 x 40 mm support panel) plastic 0.08...0.2 in (2...6 mm)
Fixing mode
Fixing nut beneath head 17.7...21.2 lbf.in (2...2.4 N.m)
Shape of signaling unit head
Round
cap/operator or lens colour
Red
Connections - terminals
Faston connectors 6.35 x 0.8 mm IEC 60947-1Forked type tag connectors 6.5 mm IEC 60947-1Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1Screw clamp terminals, 1 x 0.22...2 x 2.5 mm² without cable end IEC 60947-1
Tightening torque
7.08...10.6 lbf.in (0.8...1.2 N.m) IEC 60947-1
Shape of screw head
Cross JIS No 1Cross Philips no 1Cross pozidriv No 1Slotted flat à 4 mmSlotted flat à 5.5 mm
[Ui] rated insulation voltage
250 V 3)IEC 60947-1
[Uimp] rated impulse withstand voltage
6 kV IEC 60947-1
Signalling type
Steady
Bulb base
BA 9s
Light block supply
Direct through resistor <2.6 W 130 V
[Us] rated supply voltage
230 V AC 50/60 Hz
Supply voltage limits
195...264 V AC
Service life
2000 h at rated voltage and 25 °C
compatibility code
XB7
Protective treatment
TH
Ambient Air Temperature for Storage
-40...158 °F (-40...70 °C)
Ambient Air Temperature for Operation
-13...131 °F (-25...55 °C)
IP degree of protection
IP20 IEC 60529 rear face)IP54 IEC 60529 front face)
NEMA degree of protection
NEMA 12
Standards
CSA C22.2 No 14UL 508IEC 60947-1JIS C8201-5-1IEC 60947-5-1JIS C8201-1
Vibration resistance
5 gn 2...500 Hz)IEC 60068-2-6
Shock resistance
50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
Electromagnetic compatibility
Disturbing field emission class B conforming to IEC 55011
XB7EV74P - Round Pilot Light by Schneider Electric | INDPRT
