Red Mushroom Emergency Stop Push Button Switch NO/NC 240V 5A

Red Mushroom Emergency Stop Push Button Switch – NO/NC DPST 240V 5A

Take control of your electrical circuits with this heavy-duty Red Mushroom Emergency Stop Push Button Switch. Featuring a dual-contact DPST configuration (1 NO + 1 NC), this waterproof switch is built for fast, reliable circuit interruption in industrial, commercial, and DIY automation setups. Its compact aluminium alloy and high-quality plastic-metal construction ensures durability and long-lasting performance.

Made in Mainland China.

Key Features

• 🔴 Iconic Red Mushroom Button – High-visibility design for instant identification and quick actuation
• ⚡ Dual Contact Type (1 NO + 1 NC) – DPST configuration for versatile circuit control
• 🔒 Waterproof Construction – Suitable for challenging environments; rated at 240V / 5A
• 🔩 4 Screw Terminals – Easy wiring and secure, stable connections
• 🏗️ CE & CCC Certified – Meets international safety and quality standards
• ⚙️ Compact & Quick-Action Design – Structured for rapid, effortless operation
• 🌿 Eco-Friendly Materials – Free from high-concern chemicals; sturdy plastic + metal build
• 📦 1-Year Warranty – Shop with confidence

Specifications

Common Applications

• Electromagnetic starters and contactors
• Relay-based automatic control circuits
• Industrial machinery and automation panels
• CNC machines, conveyor systems, and motor controls
• DIY electronics and electrical control boards

Package Contents

• 1 × Red Mushroom Emergency Stop Push Button Switch

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Safety Standards Reference

For guidance on electrical safety standards and best practices for industrial control equipment, visit the OSHA Control of Hazardous Energy (Lockout/Tagout) page.

Frequently Asked Questions

Q: What does NO and NC mean on this emergency stop push button switch?

A: NO stands for "Normally Open" and NC stands for "Normally Closed." This switch features one of each contact type (DPST – Double Pole Single Throw), allowing it to simultaneously open one circuit and close another when pressed. This makes it highly versatile for safety interlocks and automation control panels.

Q: Is this emergency stop switch suitable for outdoor or wet environments?

A: Yes — this push button switch is designed with a waterproof construction, making it suitable for use in damp or outdoor industrial environments. Its aluminium alloy and robust plastic-metal body also add to its durability in demanding conditions.

Q: What wire terminals does this switch use, and how do I wire it?

A: The switch features 4 screw terminals — two for the NO contacts and two for the NC contacts. Simply loosen the terminal screws, insert the appropriate gauge wire for a 240V / 5A circuit, and tighten securely. Always de-energise the circuit before wiring and follow your local electrical codes.

Q: Can I use this switch to control a contactor or relay in an automated system?

A: Absolutely. This emergency stop push button is specifically designed for use with electromagnetic starters, contactors, relays, and a wide range of automatic control electric circuits — making it an ideal safety component for industrial and DIY automation projects.