XB4BT845GEX [SCHNEIDER]
Pushbutton Switch,;
| 型号： | XB4BT845GEX |
| 厂家： | 
SCHNEIDER ELECTRIC |
| 描述： | Pushbutton Switch, 开关 |
| 文件： | 总4页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product data sheet
XB4BT845GEX
Characteristics
Explosive atmosphere - EMERGENCY STOP
push pull
Main
Range of product
Product or component type
Device short name
Bezel material
Harmony XB4
Complete emergency stop push-button
XB4
Chromium plated metal
Fixing collar material
Mounting diameter
Sale per indivisible quantity
Dust zone
Zamak
22 mm
1
Zone 21 - 22
Gas zone
Zone 1 - 2
Type of operator
Reset
Trigger action and mechanical latching
Push-pull
Operator profile
Contacts type and composition
Red mushroom Ø 40 mm
1 NO + 1 NC
Complementary
Width
46.2 mm
Height
30 mm
Depth
96.5 mm
Product weight
Device mounting
Fixing center
Embedding depth
Marking
0.142 kg
Fixing hole Ø 22.5 mm (+/- 0.2 mm) conforming to EN/IEC 60947-1
>= 30 x 40 mm on support panel : 1...6 mm
58 mm
Ex tb IIIC Db
II 2 GD
Ex db eb IIC Gb
Shape of signaling unit head
Contact operation
Round
Slow-break
Contacts usage
Standard
Positive opening
With conforming to EN/IEC 60947-5-1 : appendix K
5000000 cycles
Mechanical durability
Connections - terminals
Screw clamp terminals, clamping capacity: 2 x 1.5 mm² with cable end conforming to EN/IEC
60947-1
Jul 23, 2019
1
Tightening torque
0.8...1.2 N.m conforming to EN 60947-1
10 A conforming to EN/IEC 60947-5-1
[Ith] conventional free air thermal
current
[Ui] rated insulation voltage
[Ie] rated operational current
Compatibility code
415 V
1.9 A at 380 V AC, A600 conforming to EN/IEC 60947-5-1
XB4
Environment
Protective treatment
TH
Ambient air temperature for storage
Ambient air temperature for operation
IP degree of protection
Standards
-40...70 °C
-20...65 °C
IP65 conforming to IEC 60529
EN/IEC 60079-0 : 2009
INERIS 04ATEX9004U
Product certifications
2
Product data sheet
XB4BT845GEX
Dimensions Drawings
Dimensions
e :
support thickness: 1 to 6 mm / 0.04 to 0.24 in.
3
Product data sheet
XB4BT845GEX
Mounting and Clearance
Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)
Connection by Screw Clamp Terminals
(1)
(2)
(3)
(4)
Diameter on finished panel or support
40 mm min. / 1.57 in. min.
30 mm min. / 1.18 in. min.
Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0 +0.4 / 0.88 in. 0
)
+0.016
4
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