Schneider Electric
XB4BS8444
Emergency switching OFF (ESO) / shutdown (ESD) mushroom - Schneider Electric (Harmony XB4) - Red button color - Chromium-plated (bezel) color - Turn-to-release Stay-put (maintained / latched) operation - (Mushroom head) 40mm diameter - 2NC contacts - Round shape - Screw-clamp terminals - material Zamak (body) / Metal (bezel) - IP66 / NEMA 4X / NEMA 13
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
XB4BS8444
Online Price
$110.00
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
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Schneider Electric - Harmony XB4XB4BS8444
Description
Emergency switching OFF (ESO) / shutdown (ESD) mushroom - Schneider Electric (Harmony XB4) - Red button color - Chromium-plated (bezel) color - Turn-to-release Stay-put (maintained / latched) operation - (Mushroom head) 40mm diameter - 2NC contacts - Round shape - Screw-clamp terminals - material Zamak (body) / Metal (bezel) - IP66 / NEMA 4X / NEMA 13
Specifications
Primary brand
Schneider Electric
Secondary brand
Telemecanique
Main function
Push-button (emergency)
Product series / family name
Harmony
Sub-range name
XB4
Functions
Emergency switching OFF (ESO) / shutdown (ESD) mushroom
Rated impulse voltage (Uimp)
6 kV
Normally Closed (NC) auxiliary contacts
2 NC contacts
Degree of protection
IP66
NEMA 4X
NEMA 13
NEMA 4X
NEMA 13
Net Height (mm)
47 mm
Net Width (mm)
40 mm
Net Depth (mm)
82 mm
Material
Zamak (body)
Metal (bezel)
Metal (bezel)
Color
Chromium-plated (bezel)
Actuator color
Red
Contents
ZB4BZ104
ZB4BS844
ZB4BS844
Mechanical durability (at no load)
300 000 operations
Control circuit rated current
(Ith) 10 A
(120Vac; AC-15) 6 A
(240Vac; AC-15) 3 A
(600Vac; AC-15) 1.2 A
(125Vdc; DC-13) 0.55 A
(250Vdc; DC-13) 0.27 A
(600Vdc; DC-13) 0.1 A
(120Vac; AC-15) 6 A
(240Vac; AC-15) 3 A
(600Vac; AC-15) 1.2 A
(125Vdc; DC-13) 0.55 A
(250Vdc; DC-13) 0.27 A
(600Vdc; DC-13) 0.1 A
Manufacturer product status
Commercialized
Compliant with standard(s)
IEC60947-1
IEC60947-5-1
IEC60947-5-4
IEC60947-5-5
UL508
CSA C22.2 No 14
IEC60204-1
IEC60364-5-53
IEC60947-5-1
IEC60947-5-4
IEC60947-5-5
UL508
CSA C22.2 No 14
IEC60204-1
IEC60364-5-53
Contacts coating
Silver alloy (Ag / Ni)
Diameter (mm)
22 mm
(Mushroom head) 40 mm
(Mushroom head) 40 mm
Shape
Round
Protection functions
Short-circuit protection by 10A gG cartridge fuse
Type of terminals
Screw-clamp
Operating mode
Turn-to-release
Stay-put (maintained / latched)
Stay-put (maintained / latched)
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Schneider Electric - Control & Signalling units - Harmony XB4 | 12 Nov 2017 | English (US) |
| Download official PDF datasheet for XB4BS8444 from Schneider Electric | 19 Jun 2021 | English (US) |
