The Emergency Stop Switch 22mm TE NC N/C is a robust industrial-grade mushroom push button designed for reliable emergency shutdown and safety control in electrical and automation systems. This emergency stop switch uses a push-to-lock and twist-to-reset mechanism to immediately cut power during unsafe conditions, ensuring operator and equipment protection. It is widely used in industrial machinery, automation panels, control boxes, and DIY safety systems across Bangladesh.

Built with durable materials and stackable contacts, this switch supports flexible wiring configurations and long-term operation in demanding environments. Supplied by BDTronics, a trusted electronics and industrial components seller in Bangladesh, this emergency stop switch is suitable for both professional and home automation applications.

Features:

• Push-to-stop and lock mechanism for immediate emergency shutdown

• Twist-to-reset operation prevents accidental restart

• Dual contact configuration with 1 Normally Open (NO) and 1 Normally Closed (NC)

• DPST contact design ensures reliable circuit isolation

• Stackable contact blocks for customized control circuit design

• High electrical rating suitable for industrial voltage and current levels

• Mushroom head design for fast and easy activation in emergencies

• Durable construction for long service life in industrial environments

• Standard 22mm panel mounting for wide compatibility

• Suitable for industrial, commercial, and DIY safety applications

How to Use:

• Drill or use a standard 22mm panel cutout on the control panel

• Insert the emergency stop switch and secure it with the mounting nut

• Connect power or control lines to the NO and NC terminals as required

• Use NC contacts to cut power instantly during emergency activation

• Press the mushroom button to stop and lock the system

• Rotate the button clockwise or counter-clockwise to reset and resume operation

• Integrate with contactors, relays, PLCs, or automation controllers for safety logic

Applications:

• Industrial emergency stop and safety shutdown systems

• Machine control panels and factory automation equipment

• Electrical safety circuits and control boxes

• CNC machines, conveyors, and production machinery

• Workshop tools and industrial equipment safety

• Home automation safety cut-off systems

• DIY electronics and robotics safety projects

Specifications:

• Switch Type: Emergency Stop Push Button

• Contact Configuration: DPST (1 NO + 1 NC)

• Contact Rating: 600V AC / 10A

• Panel Cutout Diameter: 22mm (7/8")

• Button Head Diameter: 40mm (1-9/16")

• Depth Behind Panel: 44.5mm (1-3/4")

• Overall Dimensions: 36 x 30 x 69 mm

• Number of Terminals: 4

• Terminal Type: Screw terminals

• Reset Type: Twist to reset

• Mounting Style: Panel mount

• Main Color: White

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