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SKU
KB91000M10
£70.78 £58.98
Kentec KB91000M10 Sigma Si Extinguishant Hold Off Unit - Red button
Kentec KB91000M10 Sigma Si Extinguishant Hold Off Unit has a red pushbutton to temporarily hold off the release of extinguishant gas.
Sigma Si Hold off units are available with red or green actuators (BS 7273-1 recommends white with red button) and are mounted in a single gang, surface mounting enclosure. For flush mounting, the enclosure may be discarded, and the unit mounted to a standard UK single gang electrical back box.
The unit has a durable, shrouded push button to prevent accidental operation, and a simple two-wire connection to Sigma XT, Sigma XT+, Syncro XT+ or Sigma Si status units is required. Sigma Si Hold off units are fitted with normally open and normally closed contacts to allow operation with monitored and unmonitored systems.
Key Features |
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> Push-button used to temporarily hold off the release of extinguishant gas > Red shrouded non-latching push-button > 1 x Normally Open input > 1 Normally Closed input > IP30 rated > For flush mounting, the enclosure may be discarded and the unit mounted to a standard UK single gang electrical back box > Surface mount M10 mild steel enclosure > W:102mm x H:102mm x D:50mm |
Manufacturer | Kentec Electronics |
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MPN | KB91000M10 |
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Product Code: | KB91000M10 |
Description: | Extinguishant Hold Off Switch Unit - Red button |
Product Dimensions: | W:102mm x H:102mm x D:50mm Surface mount or flush mount |
Construction: | 1.2mm mild sheet steel |
IP Rating: | IP30 |
Finish: | Epoxy powder coated |
Colour: | lid & box BS 00 A 05 grey - fine texture |
Weight: | 1kg |
Contacts: | 1 x Normally Open 1 x Normally Closed |
Operating temperature: | -5oC to +40oC |
Knockouts: | 20mm |
Trigger Resistor: | 470R 1Watt |