Eaton 150644 Wired Fire Alarm Switch, Red

The Eaton 150644 is a professional-grade wired fire alarm switch, specifically engineered for emergency disconnection systems. This robust device is designed to provide reliable manual activation in critical fire safety scenarios. Constructed from high-quality, durable plastic and finished in a high-visibility red, it ensures clear identification and long-lasting performance in demanding industrial or commercial environments.

Advantages

This fire alarm switch offers exceptional durability and environmental resistance, featuring high ingress protection ratings that safeguard the internal components against dust, water jets, and even high-pressure steam cleaning. Its reliable contact configuration ensures consistent performance when manual intervention is required, making it a dependable component for safety-critical fire protection installations. The ergonomic design facilitates quick and intuitive operation during emergency situations.

Suitable for

• Fire safety and emergency shutdown installations
• Industrial facilities requiring manual fire alarm activation
• Commercial buildings with integrated safety systems
• Outdoor or harsh environments due to high IP rating

When it may not be suitable

This switch is designed specifically for wired fire alarm and emergency disconnection systems. It is not intended for general-purpose light switching or non-safety related electrical control applications. Furthermore, it may not be compatible with systems requiring different contact configurations or specific communication protocols not supported by this manual switch.

Key specifications

• Contact configuration: 1 Normally Closed (NC) and 1 Normally Open (NO)
• Ingress protection: IP66, IP67, and IP69K
• Material: Durable plastic
• Color: Red
• Type: Wired fireman's switch

How to use

The switch should be installed by a qualified professional in accordance with local fire safety regulations and electrical standards. It is typically mounted in a prominent, easily accessible location. Once wired into the emergency circuit, the switch is activated manually by the user to trigger the disconnection or alarm sequence. Regular testing should be performed to ensure the contacts remain functional and the housing remains intact.

What to consider before purchase

• Verify that the 1 NC and 1 NO contact configuration meets your system requirements
• Ensure the mounting location allows for quick access during an emergency
• Confirm compatibility with your existing fire alarm or shutdown control panel

Usage recommendations

Regularly inspect the switch housing for physical damage and ensure that the ingress protection seals are not compromised to maintain the IP66/IP67/IP69K rating. Test the manual activation mechanism periodically as part of your facility's routine safety maintenance schedule.