Documentation & Downloads
Schneider Electric ZB4BC2 Harmony XB4 40mm Black Mushroom Pushbutton Head, Metal, IP66/IP69K, 22mm Cutout
- MPN: ZB4BC2
- PPN: SCH-ZB4BC2
CAD
$31.29
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Description
This Harmony XB4, 40mm mushroom black button head operates with a spring return mechanism. This 40mm 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 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K. 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. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
Features
- Featuring a prominent 40mm diameter mushroom head, this operator profile provides an expanded surface area that ensures maximum ergonomics for quick, blind tactile activation. The large black cap is easily distinguishable at a distance on busy control panels, allowing plant operators to execute vital process adjustments or machine cycles quickly without fumbling.
- Built for demanding industrial lifecycles, the momentary spring return mechanism is rated for an exceptional 5,000,000 mechanical cycles of trouble-free operation. This heavy-duty construction eliminates frequent downtime and costly maintenance interventions on high-repetition assembly lines, material handling systems, and automated machinery.
- Constructed with a premium chromium-plated metal bezel, this head assembly offers superior impact and vibration resistance rated up to 5gn (vibration) and 50gn (shock). Unlike vulnerable plastic alternatives, its robust metallic design resists physical distortion, chemical degradation, and industrial wear, keeping your critical automation controls operational under severe mechanical stress.
- Featuring a specialized TH protective treatment, this non-illuminated push-button head maintains precise mechanical clearance and responsiveness across an ultra-wide temperature window from -40°C to 70°C (-40°F to 158°F). This extreme thermal tolerance ensures flawless control signaling in outdoor oilfield equipment, commercial refrigeration units, and high-heat foundry applications.
Documentation & Downloads
Specifications
Key Specifications
- Range Of Product
- Harmony XB4
- Type Of Operator
- spring return
- Shape Of Signaling Unit Head
- round
- Sale Per Indivisible Quantity
- 1
- Operator Profile
- black mushroom Ø 40 mm, unmarked
Mounting Diameter22 mm
Product Or Component Typehead for non-illuminated push-button
Head Typestandard
Bezel Materialchromium plated metal
Device Short NameZB4
Complementary
- Electrical Composition Code
- C1 9 single front mounting || C2 9 single and double front mounting || C11 3 single front mounting || C15 1 single front mounting
- Device Presentation
- basic element
- Cad Overall Width
- 40 mm
Cad Overall Height40 mm
Mechanical Durability5000000 cycles
Cad Overall Depth52 mm
Environment
- Product Certifications
- LROS (Lloyds register of shipping) || CSA || UL listed || GL || BV || DNV
- Ambient Air Temperature For Operation
- -40-70 °C
- Shock Resistance
- 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 || 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
- Ip Degree Of Protection
- IP66 IEC 60529 || IP69 || IP69K
- Overvoltage Category
- class I IEC 60536
- Protective Treatment
- TH
Ik Degree Of ProtectionIK06 conforming to IEC 50102
StandardsEN/IEC 60947-1 || EN/IEC 60947-5-5 || CSA C22.2 No 14 || EN/IEC 60947-5-4 || UL 508 || JIS C8201-5-1 || EN/IEC 60947-5-1 || JIS C8201-1
Vibration Resistance5 gn 2-500 Hz)IEC 60068-2-6
Ambient Air Temperature For Storage-40-70 °C
Nema Degree Of ProtectionNEMA 13 || NEMA 4X
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP1808008EN
- Toxic Heavy Metal Free
- Yes
- Reach Free Of Svhc
- Yes
- Circularity Profile
- ENVEOLI1808008EN
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
Reach RegulationFree of Substances of Very High Concern above the threshold
China Rohs RegulationX
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
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CAD
$31.29
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
CAD$31.29/ EA
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