XB2-EC Reset Momentary Mushroom Push Button Switch1

The XB2-EC Reset Momentary Mushroom Push Button Switch is a modular emergency stop push button switch, featuring a standard mushroom head design for one-press emergency activation and a twist-to-reset mechanism to prevent accidental reset. It is available in multiple contact configurations (1NC, 2NC, 1NO1NC) to meet diverse safety circuit requirements, with a universal 22mm mounting hole for seamless installation on all types of industrial control panels, control boxes and machinery enclosures.

Product Feature

The XB2-EC Reset Momentary Mushroom Push Button Switch features a modular structure, consisting of contact modules, base, and mushroom head, connected by a fastener-free self-locking design for safe, reliable, and easy disassembly—one person can complete the maintenance work. Contact blocks can be easily replaced without disassembling the entire switch, supporting flexible configuration of 1NO, 1NC, and 1NO1NC to meet specific project requirements, enhancing operational flexibility and cost-effectiveness.

Model Classification

The XB2-ES Series covers a full range of emergency stop switch models to meet diverse safety application needs:

Standard Twist-to-Reset Models:

XB2-ES542: 1NC contact configuration, standard 40mm red mushroom head, twist-to-reset, IP65, ideal for general industrial emergency stop applications.

XB2-ES545: 2NC contact configuration, red mushroom head, twist-to-reset, for dual-circuit safety shutdown requirements.

XB2-ES541: 1NO1NC contact configuration, twist-to-reset, suitable for safety circuits requiring both shutdown and status feedback.

Key-Lock Reset Models (Enhanced Security):

XB2-ES642: 1NC contact, key-lock reset (key removable only in reset position), for restricted access emergency stop control.

XB2-ES645: 2NC contact, key-lock reset, for high-security industrial scenarios requiring authorized reset only.

Product Application

As a core safety component, the XB2-EC Reset Momentary Mushroom Push Button Switch is widely used in all industrial fields requiring emergency shutdown protection, including:

1.Industrial Automation: Conveyor belts, automated assembly lines, robotic arms, packaging machinery, food processing lines and automated production systems.

2.Mechanical Equipment: CNC machine tools, lathes, milling machines, textile machinery, printing presses, plastic injection molding machines and woodworking equipment.

3.Elevator & Lifting Equipment: Elevators, escalators, cranes, hoists and lifting platforms for emergency stop of lifting systems.

4.Special Equipment: Mining machinery, marine equipment, medical equipment, pharmaceutical production lines and new energy equipment (with strict safety requirements).

5.Power & Control Systems: Distribution cabinets, power control panels, PLC safety systems, industrial control boxes and on-site emergency shutdown stations.

Technical Parameters