METAL 40mm EMERG STOP 1 N/O 1 N/C 22mm | Emergency Stop | Motor Starters & Drives | Industrial | All Categories

Schneider Electric XB4BS8445 Emergency stop switching off, Harmony XB4, metal, Red mushroom, 40mm, 22mm, trigger latching turn to release, 1NO+1NC

Code: SCHXB4BS8445

Brand: Schneider Electric

Unit of measure: EACH

Description

Schneider XB4BS8444 Emergency stop push button, Harmony XB4, metal, red mushroom, 40mm, 22mm, trigger latching turn to release, 2NC

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 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 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.

Technical Specifications

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Shape of screw head	slotted compatible with flat Ø 5.5mm screwdriver
Ambient air temperature for operation	-40-70 °C
[Ith] conventional free air thermal current	10 A conforming to IEC 60947-5-1
Supplier Code	XB4BS8445
Ambient air temperature for storage	-40-70 °C
Mounting diameter	22.5mm
Operator profile	red mushroom Ø 40mm- unmarked
Reset	turn to release
YoutubeVideo1	https://www.youtube.com/embed/9zC9OPsk2fw?si=7JDO5Do9pIOvt0pR
Vibration resistance	5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
360Image	https://visuals.se.com/XB4BS8445_360/20210222T2355/360
Type of operator	trigger action and mechanical latching
Shock resistance	50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Contacts type and composition	1 NO + 1 NC
Head type	standard
IP degree of protection	IP69
Range	Harmony XB4
Weight	0.13 kg
Shape of signaling unit head	round
Short-circuit protection	10 A cartridge fuse type gG conforming to IEC 60947-5-1
Electrical shock protection class	class I conforming to IEC 60536
Electrical durability	1000000 cycles- AC-15- 4 A at 24 V- operating rate <3600 cyc/h- load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Device presentation	complete product
Protective treatment	TH
Bezel material	chromium plated metal
Tightening torque	0.8-1.2 N.m conforming to IEC 60947-1
Fixing collar material	zamak
[Ie] rated operational current	0.55 A at 125 V- DC-13- Q600 conforming to IEC 60947-5-1
Connections - terminals	screw clamp terminals- >= 1 x 0.22mm² without cable end conforming to IEC 60947-1
Positive opening	with conforming to IEC 60947-5-1 appendix K
Cap/operator or lens colour	red
Depth	82mm
Mechanical durability	300000 cycles
Sale per indivisible quantity	1
Height	47mm
Width	40mm
NEMA degree of protection	NEMA 4X
Customizable	0
Operating travel	2.6mm (NO changing electrical state)
Device short name	XB4
Compatibility code	XB4
Contacts usage	standard contacts
Contacts material	silver alloy (Ag/Ni)
[Ui] rated insulation voltage	600 V (pollution degree 3) conforming to IEC 60947-1
Terminals description ISO n°1	(13-14)NO
Standards	IEC 60947-5-4
Product certifications	BV
Brand Name	Schneider Electric
[Uimp] rated impulse withstand voltage	6 kV conforming to IEC 60947-1
IP Rating	IP66
Resistance to high pressure washer	7000000 Pa at 55 °C- distance : 0.1 m
Operating force	44 N
Net weight	0.13 kg
Contact operation	slow-break
IK degree of protection	IK06 conforming to IEC 50102
Electrical reliability	λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4
Product or component type	emergency stop push-button