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Description

This Harmony XB4, 30mm mushroom black button head operates with latched key release (key no.455) mechanism. This 30mm mushroom shaped push button head is ideal for situations where quick actions are required for a process or machine to function correctly or where operator movements require maximum ergonomy. It is easily combined with Harmony range of contact blocks to perform a large variety of control functions. It is clearly distinguishable visually at a distance thanks to a prominent 30mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Secure machine and system operation with a key, only available to authorized operators. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Its highly ergonomic mushroom push button shape makes it ideal for use in area where operator wear thick gloves or where users have impaired movements.
Part Number
ZB4BS727
EAN
39122221
UNSPSC
39122221
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Specifications

Reset
key release
Range Of Product
Harmony XB4
Mounting Diameter
22 mm
Type Of Operator
latching
Product Or Component Type
head for non-illuminated push-button
Shape Of Signaling Unit Head
round
Key Withdrawal Position
center
Sale Per Indivisible Quantity
1
Bezel Material
black metal
Operator Profile
black mushroom Ø 30 mm, unmarked
Device Short Name
ZB4
Type Of Keylock
key 455

Contractual warranty

Warranty
18 months

Complementary

Electrical Composition Code
C11 3 single front mounting
Net Weight
0.066 kg
Cad Overall Height
30 mm
Device Presentation
basic element
Mechanical Durability
300000 cycles
Cad Overall Width
30 mm
Cad Overall Depth
79 mm

Offer Sustainability

Rohs Exemption Information
Yes
Mercury Free
Yes
Environmental Disclosure
ENVPEP111020EN
Sustainable Offer Status
Green Premium product
Toxic Heavy Metal Free
Yes
Reach Regulation
Reference contains Substances of Very High Concern above the threshold
China Rohs Regulation
X
Eu Rohs Directive
Pro-active compliance (Product out of EU RoHS legal scope)

Environment

Product Certifications
LROS (Lloyds register of shipping) || UL Listed || CSA || BV || GL || DNV
Ik Degree Of Protection
IK03 IEC 50102
Ambient Air Temperature For Operation
-40-70 °C
Standards
UL 508 || CSA C22.2 No 14 || JIS C8201-5-1 || EN/IEC 60947-5-5 || EN/IEC 60947-5-4 || EN/IEC 60947-1 || EN/IEC 60947-5-1 || JIS C8201-1
Shock Resistance
30 gn 18 ms) half sine wave acceleration IEC 60068-2-27
Vibration Resistance
5 gn 2-500 Hz)IEC 60068-2-6
Ip Degree Of Protection
IP66 IEC 60529 || IP67 || IP69 || IP69K
Ambient Air Temperature For Storage
-40-70 °C
Overvoltage Category
class I IEC 60536
Nema Degree Of Protection
NEMA 13
Protective Treatment
TH

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