schneider-electric xb4bs8442 Picture
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Harmony XB4, Emergency stop switching off, metal, red mushroom Ø40, Ø22, trigger latching turn to release, 1 NC

Mfr. Part No.:

XB4BS8442

APT Stock No.:

SE-XB4BS8442

Brand:

Schneider Electric

Reset:
Key releasePush-pullTurn to release
Contacts type and composition:

Back Order

Subtotal (1 unit)**

GHS 213.75

(Exc. VAT)

GHS 260.56

(Inc. VAT)

Available For Order

* Delivery dates may change based on your quantity and address.

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Return policy

Enjoy peace of mind with our 7-day return policy for used items, provided they are returned in their original packaging.

Wide modular range to suit machines and operator safety.

Designed to fit in a 22mm cut-out or Harmony XAPK control station ensuring compatibility with pre-existing machinery.

Ergonomic design for emergency actuation in several environments

Large set of accessories : circular legends, illuminated legend rings for harsh environments.

Wide range of operating temperature from -40 to +70 °C/-40 to +158 °F

Description

This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched turn to release mechanism. It has a metal bezel. This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), is easily installed into a standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66, making it ideal for operation in harsh environments.

Compatible products

schneider-electric xb4bs8442 Picture

ACCESSORIES (1)

schneider-electric xb4bs8442 Picture

Spare parts (2)

Specifications

Main
Range of product
Harmony XB4
Product or component type
Emergency switching off push-button
Emergency stop push-button
Device short name
XB4
Bezel material
Chromium plated metal
Fixing collar material
Zamak
Mounting diameter
22.5 mm
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Type of operator
trigger action and mechanical latching
Head type
Standard
Reset
Turn to release
Operator profile
Red mushroom Ø 40 mm, unmarked
Contact operation
Slow-break
Connections - terminals
Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1
Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Complementary
Height
47 mm
Width
40 mm
Depth
82 mm
Terminals description ISO n°1
(21-22)NC
Net weight
0.118 kg
Resistance to high pressure washer
7000000 Pa at 55 °C, distance : 0.1 m

Dimensions Drawings

Dimensions


e : clamping thickness: 1 to 6 mm / 0.04 to 0.24 in.


Mounting and Clearance

Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)

Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board

Connection by Faston Connectors



(1) Diameter on finished panel or support

(2) 40 mm min. / 1.57 in. min.

(3) 30 mm min. / 1.18 in. min.

(4) Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)

(5) 45 mm min. / 1.78 in. min.

(6) 32 mm min. / 1.26 in. min.


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