Elektromet PPWP-4s A Fire Emergency Power Cut-off Switch, Surface Mounted, 4 Circuits, 12A, NC-NO Contacts, Red/Green LED Indicators

The Elektromet PPWP-4s A is a professional-grade fire emergency power cut-off switch engineered for critical safety applications. Designed for surface mounting, this robust device provides reliable manual control over electrical systems, allowing for the immediate disconnection of power during emergency events. It features four independent electrical circuits and is equipped with integrated red and green LED indicators that provide clear, real-time visual feedback regarding the operational status of the switch.

Advantages

This emergency switch offers exceptional reliability and ease of use in demanding environments. Its surface-mounted design allows for straightforward installation without the need for complex wall modifications. The inclusion of four electrical circuits provides versatility for managing multiple power lines simultaneously, while the NC-NO contact configuration ensures compatibility with a wide range of fire safety and alarm systems. The high-visibility LED indicators are essential for quick status verification, ensuring that personnel can immediately identify whether the system is active or disconnected.

Suitable for

• Fire safety and emergency power disconnection systems
• Industrial facilities and commercial buildings
• Public infrastructure requiring manual power cut-off
• Integration with alarm and fire protection control panels

When it may not be suitable

This device is not intended for use in high-voltage industrial power distribution networks exceeding its 12A rating. It is also not suitable for outdoor environments where it may be exposed to direct precipitation or extreme weather conditions without an additional protective enclosure.

Key specifications

• Mounting type: Surface mounted
• Number of circuits: 4
• Current rating: 12A
• Contact configuration: NC-NO (Normally Closed - Normally Open)
• Status indicators: Red and Green LED

How to use

The switch should be installed by a qualified professional in a clearly accessible location, typically near emergency exits or fire control points. Once mounted, the electrical circuits are wired into the terminal blocks according to the system requirements. In an emergency, the user activates the switch to break the circuit, which is then confirmed by the change in the LED status indicator. Regular testing should be performed to ensure the mechanical integrity and electrical continuity of the switch.

What to consider before purchase

• Verify that the 12A rating is sufficient for the total load of the circuits being controlled
• Ensure the surface mounting location is accessible and compliant with local fire safety regulations
• Check compatibility with existing fire alarm control panels

Usage recommendations

Regular maintenance and periodic functional testing are recommended to ensure the switch remains in optimal working condition for emergency response.