Products / Fire Detection Systems / Esser / Esser 804924.EX Ex (i) Large Housing IQ8MCP Addressable Fire Button, IP 55, with Glass Components
Esser
Esser 804924.EX Ex (i) Large Housing IQ8MCP Addressable Fire Button, IP 55, with Glass Components
Product Code: 804924.EX
A fully addressable large housing button manufactured in intrinsically safe design for explosive atmospheres. It operates with software address in esserbus powered loop and receives individual address through the Ex barrier numbered 804744. It does not contain a loop isolator. Since it behaves like a conventional button without bus connection, it also signals during temporary commissioning stages. Protection up to IP 55 enables installation in humid production spaces.
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Technical specifications
| Architecture | Adresli |
| Protocol | esserbus |
| Operating Voltage | 8 … 42 V DC |
| IP Rating | IP55 |
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