SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

XB4BS9445GEX

Name: XB4BS9445GEX
Brand: Schneider
SKU: XB4BS9445GEX

High-performance electrical component designed for reliability and efficiency in various applications.

Product ModelXB4BS9445GEX

Product ID35386

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureReliable performance in high-voltage applications
2
FeatureEfficient design for reduced energy consumption
3
FeatureDurable construction for extended lifespan
4
FeatureEasy integration with existing systems
5
FeatureCompliance with international safety standards

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 XB4

Product or Component Type

Complete emergency stop push-button

Device short name

XB4

Bezel material

Chromium plated metal

Fixing collar material

Zamak

Mounting diameter

0.9 in (22 mm)

FeatureReliable performance in high-voltage applications

FeatureEfficient design for reduced energy consumption

FeatureDurable construction for extended lifespan

FeatureEasy integration with existing systems

FeatureCompliance with international safety standards

Sale per indivisible quantity

Dust zone

Zone 21 - 22

Gas zone

Zone 1 - 2

Type of operator

trigger action and mechanical latching

Reset

Key release

Operator profile

Red mushroom Ã 40 mm

Key number

455

Contacts type and composition

1 NO + 1 NC

Width

1.8 in (46.2 mm)

Height

1.2 in (30 mm)

Depth

4.7 in (119.5 mm)

Net Weight

0.370 lb(US) (0.168 kg)

Device mounting

Fixing hole 0.9 in (22.5 mm) +/- 0.2 mm IEC 60947-1

Fixing center

>= 30 x 40 mm support panel) 0.04...0.2 in (1...6 mm)

Embedding Depth

2.3 in (58 mm)

marking

II 2 GDEx tb IIIC DbEx db eb IIC Gb

Shape of signaling unit head

Round

Key withdrawal position

Center

Contact operation

Slow-break

Contacts usage

Standard

Positive opening

With IEC 60947-5-1 appendix K

Mechanical durability

5000000 cycles

Connections - terminals

Screw clamp terminals, 2 x 1.5 mmÂ² with cable end IEC 60947-1Screw clamp terminals, 1 x 2.5 mmÂ² without cable end IEC 60947-1

Tightening torque

7.08...10.6 lbf.in (0.8...1.2 N.m) IEC 60947-1

[Ith] conventional free air thermal current

10 A IEC 60947-5-1

[Ui] rated insulation voltage

415 V

[Ie] rated operational current

1.9 A 380 V, AC, A600 IEC 60947-5-13 A 240 V, AC, A600 IEC 60947-5-16 A 120 V, AC, A600 IEC 60947-5-10.27 A 250 V, DC, Q300 IEC 60947-5-10.55 A 125 V, DC, Q300 IEC 60947-5-12.87 A 24 V, DC, Q300 IEC 60947-5-1

Protective treatment

Ambient Air Temperature for Storage

-40...158 °F (-40...70 °C)

Ambient Air Temperature for Operation

-4...149 °F (-20...65 °C)

IP degree of protection

IP65 IEC 60529

Standards

IEC 60079-0:2009EN/IEC 60079-1:2009IEC 60079-7:2009IEC 60079-31:2009UL 60079-0UL 60079-1UL 60079-31ANSI/ISA 12.12.01CSA C22.2 No 213

Product Certifications

INERIS 04ATEX9004U