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XB4BA21 The Schneider Electric XB4BA21 is a 22mm pushbutton switch from the Harmony XB4 series. It features a black flush operator with spring return and a single Normally Open (NO) contact.
Mfr Part #:

XB4BA21

Available from 1 distributors
Mfr Name: Schneider Electric
Schneider Electric
The Schneider Electric XB4BA21 is a 22mm pushbutton switch from the Harmony XB4 series. It features a black flush operator with spring return and a single Normally Open (NO) contact.
✓ Total Stock: 37 pcs
$ Price Range: $0.75

XB4BA21 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
37 pcs
On Request
37 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

XB4BA21 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Circuit
Color
Current Rating (Amps)
Depth
Height
Ingress Protection
Mounting Type
Operating Force
Operating Temperature
Panel Cutout Dimensions
Screw Head Type
Switch Function
Tape & Reel
Termination Style
Type
Voltage Rating
Width
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XB4BA21 Description

Short technical summary and product information.

The Schneider Electric XB4BA21 is a component within the Harmony XB4 series, designed as a 22mm pushbutton switch. This specific model features a black, flush operator with a spring return mechanism, providing a momentary ON-OFF function. It is equipped with one Normally Open (NO) contact, utilizing a slow-break operation.

 

The switch is constructed with a chromium-plated metal bezel and a Zamak fixing collar, ensuring durability. It is designed for panel mounting and offers a panel cutout diameter of 22mm. The ingress protection rating is IP66/IP67/IP69/IP69K, indicating dust-tight and waterproof capabilities.

 

Electrically, the XB4BA21 has a rated insulation voltage of 600V and a rated impulse withstand voltage of 6kV. Its operational current ratings include 3A at 240V AC-15 and 6A at 120V AC-15, as well as various DC-13 ratings. The mechanical durability is rated for 10,000,000 cycles, and the electrical durability is also 1,000,000 cycles under specified conditions. The operating temperature range is from -40°C to 70°C.

XB4BA21 Quick Information

Product Type: Pushbutton Switch
Canonical Name: Schneider Electric Harmony XB4 XB4BA21 Push Button
Subcategory: Pushbutton Switch

XB4BA21 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

XB4BA21 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

XB4BA21 Features

  • 22mm black flush pushbutton switch
  • Spring return operator type
  • 1 Normally Open (NO) contact
  • Screw clamp terminal connections
  • IP66/IP67/IP69/IP69K ingress protection

XB4BA21 Applications

  • Ideal for industrial control panels
  • Suitable for machine interface applications
  • Used in automation systems
  • General purpose signaling applications

XB4BA21 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the mounting diameter for the XB4BA21 pushbutton?

The mounting diameter for the XB4BA21 pushbutton is 22 mm.

What type of operator does the XB4BA21 have?

The XB4BA21 features a spring return operator with a black flush, unmarked profile.

How many contacts does the XB4BA21 have?

The XB4BA21 has one Normally Open (NO) contact.

What is the rated operational current for the XB4BA21 at 120V AC?

The rated operational current for the XB4BA21 at 120V AC-15 is 6A.

What is the operating temperature range for this pushbutton?

The operating temperature range for the XB4BA21 is -40°C to 70°C.

What is the ingress protection rating of the XB4BA21?

The XB4BA21 has an ingress protection rating of IP66/IP67/IP69/IP69K.

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