XB4BS8444

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Overview of Schneider XB4BS8444 Emergency Stop Push Button

The Schneider XB4BS8444 is a complete emergency stop push button from the Harmony XB4 series. It features a red mushroom-shaped actuator with a 40 mm diameter for easy and rapid activation. Designed for safety-critical applications, it offers a trigger latching turn-to-release mechanism and is compatible with a 22 mm mounting hole.

Key Features of Schneider XB4BS8444

  • Red Mushroom Actuator: Large Ø40 mm design ensures quick emergency actuation.
  • Trigger Latching: Requires a turn-to-release action, preventing accidental reset.
  • Contact Configuration: 2 Normally Closed (NC) contacts for reliable circuit breaking.
  • Screw Clamp Terminals: Easy and secure wiring installation.
  • Durability: Mechanical life rated for 300,000 cycles ensuring long-term reliability.
  • Robust Construction: Metal bezel with chromium plating for corrosion resistance.
  • Compliance: Certified to IEC and UL standards, suitable for harsh industrial environments.

Technical Specs of Schneider XB4BS8444

Specification Details
Type Complete emergency stop push button
Actuator Shape Round red mushroom Ø40 mm
Mounting Hole Size 22 mm
Contact Type 2 NC (slow-break contacts)
Switch Operation Trigger latching, turn-to-release
Terminal Type Screw clamp terminals suitable for cables up to 1.5 mm²
Contact Current Rating 6 A
Voltage Ratings 120 V AC (AC-15), 600 V DC (DC-13)
Mechanical Life 300,000 cycles
Operating Temperature -40°C to 70°C
IP Rating IP66, IP67, IP69
Weight 0.13 kg
Safety Standards IEC 60947-5-1, UL 508, CSA C22.2
Warranty 18 months

Applications / Use Case

The XB4BS8444 emergency stop push button is used in industrial and machine safety applications requiring a safe and reliable manual emergency stop. It is widely used on control panels, machinery, and manufacturing equipment to halt operations during emergencies and protect personnel.

Schneider Electric provides an 18-month warranty, guaranteeing product reliability and safety.

XB4BS8444

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    95%

    positive reviews

  • LESS THAN

    1%

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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