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Street Solutions UK  |  SKU: 20312204

Fire Prohibition Fire Safety Signs - Do Not Switch off Power Supply to Fire Alarm

£1.50 Ex. VAT
£1.80 Inc. VAT
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Why it works

Keeps the fire alarm power supply live

Clear prohibition warning

The red no-entry symbol with wording marks the power point that must not be switched off.

BS EN ISO 7010 compliant

The prohibition symbol follows the recognised international standard for safety signage.

Four fixing options

Choose self-adhesive, drill holes, horizontal channel or vertical channel to suit the wall, post or barrier.

Five material choices

Pick from self-adhesive vinyl, rigid PVC, foam PVC, vinyl composite or photoluminescent PVC to suit the setting.

Photoluminescent option

Charges under ambient light and glows in sudden darkness, useful near escape routes.
Overview

Fire Prohibition Fire Safety Signs - Do Not Switch off Power Supply to Fire Alarm - Overview

The Do Not Switch Off Power Supply to Fire Alarm sign is a red prohibition sign that reminds anyone near the isolator or power point not to switch off the electricity feeding the fire alarm system, keeping it live and ready to respond. It carries the BS EN ISO 7010 compliant no-entry symbol and is available in three sizes and five materials, with fixing options to suit walls, posts and barriers.
150mm
Smallest size
400mm
Largest size
5materials
Choices available
4fixings
Mounting options
Dimensions
Width150mm, 200mm or 300mm
Height200mm, 300mm or 400mm
Details
ColourRed and white
CertificationBS EN ISO 7010
MaterialsSelf-adhesive vinyl, rigid PVC (1mm), foam PVC, photoluminescent PVC, vinyl composite
FixingsSelf-adhesive, drill holes, horizontal channel, vertical channel

Frequently asked questions

What does this sign mean?
It's a prohibition sign warning against switching off the power supply to a fire alarm system, using the red no-entry symbol alongside the wording, so the alarm stays live and ready to operate.

Why shouldn't the power supply be switched off?
Isolating the supply disables the fire alarm system, so it can't warn occupants or trigger an evacuation if a fire starts.

Does it meet a recognised standard?
Yes. The prohibition symbol is BS EN ISO 7010 compliant, the international standard for safety sign graphics.

What sizes are available?
Three sizes: 150mm x 200mm, 200mm x 300mm and 300mm x 400mm, so you can match the sign to the isolator or panel you're fixing it to.

Which material suits an outdoor plant room or exterior wall?
Rigid PVC, foam PVC and vinyl composite are all suited to exterior use as well as indoor fixing. Self-adhesive vinyl needs a smooth, clean, non-porous surface.

Can I fit this sign to a post or cabinet rail?
Yes. A horizontal channel fixing suits vertical posts and a vertical channel fixing suits horizontal bars, alongside self-adhesive or drill-hole wall fixing.

What does the photoluminescent option do?
It charges under ambient light and glows if the power fails or the area goes dark, useful near escape routes and fire equipment in low light.

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