Reference images. Contact us for photos of the available unit.


Schneider Electric

XB4BT842

Schneider Electric Harmony Emergency Stop Pushbutton Switch 22mm Red Mushroom Head 1NC SPST Metal NEMA 4X/13/IP66/IP67/IP69/IP69K/IK06


Choose your condition
Compare New & Re-Certified

New
Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

Ask about this part →
Price:
Sale price$61.58 Regular price$79.50
Save $17.92
Stock:
32 In stock, ready to be shipped

Need it urgently? Call to confirm shipping options

Buying for a project? Request a quote

Same-Day Shipping

Most items ship same-day if ordered by 12:30 PM PST.

Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Schneider Electric
Sub-Category
Emergency Stop Switch
Series
Harmony XB4
Frame
Harmony XB4 Series
Country of origin
Czechia
UPC
60648062371
GTIN
03606480623714
Dimensions
1.9 in (47 mm) x 1.6 in (40 mm) x 3.2 in (82 mm) (Height x Width x Depth)
Weight
0.275 lb
Certification
Bureau Veritas, CSA, CSA C22.2 No.14, DNV, EN/IEC 60204-1, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, EN/ISO 13850, Germanischer Lloyd (GL), IEC 60364-5-53, JIS C8201-1, JIS C8201-5-1, Lloyd's Register, REACH, RoHS, UL 508, UL Listed, WEEE
Product description & additional details

XB4BT842


XB4BT842 is a Schneider Electric Harmony emergency stop pushbutton switch with a red mushroom head, designed for operator safety and industrial applications. This switch features a 22mm mounting size, 1NC (SPST) contact configuration, and a slow-break contact for reliable emergency shutdown. The device is constructed with a chromium plated metal housing and a latching push-pull operator for secure actuation. It is rated for 1.2 A at 600 VAC and is suitable for use in harsh environments with NEMA 4X/13 and IP66/IP67/IP69/IP69K/IK06 protection. The switch is designed for panel mounting and offers a wide operating temperature range from -40 to +70 °C (-40 to +158 °F).Engineered for compatibility with Harmony XAPK control stations and existing machinery, the XB4BT842 provides a robust solution for emergency stop functions in industrial settings. The ergonomic design ensures easy actuation, while the screw clamp terminals facilitate secure wiring connections. The switch is built to withstand demanding conditions and offers a long service life with a mechanical rating of 3,000,000 cycles.
  • Part Number: XB4BT842
  • Manufacturer: Schneider Electric
  • Series: Harmony XB4
  • Mounting Type: Panel
  • Size: 22mm
  • Actuator: Red Mushroom Head
  • Contact Configuration: 1NC (SPST)
  • Contact Rating: 1.2 A at 600 VAC
  • Enclosure Type: NEMA 4X/13/IP66/IP67/IP69/IP69K/IK06
  • Operating Temperature: -40 to +70 °C (-40 to +158 °F)
  • Terminal Type: Screw Clamp
  • Mechanical Life: 3,000,000 cycles
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: XB4BT842
  • Manufacturer : Schneider Electric
  • Brand : Schneider Electric
  • Category : Switch
  • Item Subcategory : Emergency Stop Switch
  • Family : Harmony XB4
  • Type : Harmony XB4 Series

Product Data

  • UPC : 60648062371
  • GTIN : 03606480623714
  • Country of Origin : Czechia
  • Dimensions : 1.9 in (47 mm) x 1.6 in (40 mm) x 3.2 in (82 mm) (Height x Width x Depth)
  • Weight : 0.275 lb
  • Certification : Bureau Veritas, CSA, CSA C22.2 No.14, DNV, EN/IEC 60204-1, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, EN/ISO 13850, Germanischer Lloyd (GL), IEC 60364-5-53, JIS C8201-1, JIS C8201-5-1, Lloyd's Register, REACH, RoHS, UL 508, UL Listed, WEEE

Technical Documents
Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

Review coverage, exclusions, and the claim process ↗

Hear from other buyers.

What customers say about ordering from Essential Electric.

Reviews for this product

You may also like

Save $7.71
default product icon XB4BA42 - Schneider Electric 6A 600V AC/DC 1NC Red Round Pushbutton Switch Harmony XB4 Series
Save $15.93
default product icon 9001KR16H13 Schneider Electric  Emergency Stop Switch - Essential Electric Supply
Save $2.06
default product icon 9001KR25G Schneider Electric  Switch Accessories Switch Actuators, Switch Operators - Essential Electric Supply
default product icon
Save $0.66
default product icon
ZBY2322 - Schneider Electric Switch 30 x 40 mm
Sale price $3.42 Regular price $4.08
In stock
Save $0.76
default product icon
ZBY2314 Square D Parts & Accessories Legend Plate
Sale price $3.32 Regular price $4.08
In stock
Save $1.02
default product icon ZBY2304 - Schneider Electric Harmony XB4/XB5 Legend Holder 30x40mm with STOP Legend
Save $1.16
default product icon ZBY2303 - Schneider Electric Harmony XB4/XB5 22mm Push Button Legend Holder START