Load and Motor Switches, Load-Break Switches Series 8549
Art. No.:
168777
Product Type:
8549/1-41
Product Description:
Load and motor switch Load disconnect switch
min. ambient temperature:
-30 °C
max. ambient temperature:
+80 °C
Zone Filter:
2 D | Db | Zone 213 D | Dc | Zone 222 G | Gb | Zone 13 G | Gc | Zone 23 D | Dc | Zone 223 G | Gc | Zone 2M2 | Mb
AC rated operational voltage:
690 V
Rated operational current:
180 A
Certificates:
ATEX (PTB), Brazil (ULB), Canada (FM), China (CQST), IECEx (PTB), USA (FM)
Detailed number of poles:
3 P + N
Country of origin:
DE
On request
Technical data
General
| MY R. STAHL | 8549A |
| Product Type | 8549/1-41 |
| Product Description | Load and motor switch Load disconnect switch |
| Highlights | Three-pole and three-pole +N load disconnect switch with isolating functions that complies with IEC/EN 60947-4Retrofittable: Pick-off terminal block, auxiliary contact, Ex i isolating element, N terminal, PE terminal, parallel drive, adaptor plate for connecting cable lugsAuxiliary contacts with lagging, leading or synchronised switching |
| Functional Description | R. STAHL's 8549 series load and motor switches are used as Ex d load disconnect switches: They isolate and switch electric circuits in hazardous areas. They can also be used in non-hazardous areas. The innovative switch concept boasts simple, clear connections and an advanced contact system. A variety of terminals and contacts can be retrofitted. |
Explosion Protection
Electrical Data
Auxiliary power
Ambient Conditions
Mechanical Data
Mounting / Installation
Commercial data
Downloads
| Description | Document Type | Language | |
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| Load and Motor Switches, Load-Break Switches Series 8549 | Data Sheet |
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| Load and Motor Switches, Load-Break Switches Series 8549 | Data Sheet |
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| Load and motor switch Load disconnect switch - 8549/1-41 - 168777 - de-DE | Single Data Sheet |
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| Load and motor switch Load disconnect switch - 8549/1-41 - 168777 - en-GB | Single Data Sheet |
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| Load and Motor Switches, Load-Break Switches - 8549 - de-DE | Product Overview |
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| Load and Motor Switches, Load-Break Switches - 8549 - en-GB | Product Overview |
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| Load and Motor Switches, Load-Break Switches - 8549 - fr-FR | Product Overview |
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| Load and Motor Switches, Load-Break Switches - 8549 - es-ES | Product Overview |
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| Load and motor switch Load disconnect switch - 8549/1-41 - 168777 - fr-FR | Single Data Sheet |
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| Load and motor switch Load disconnect switch - 8549/1-41 - 168777 - es-ES | Single Data Sheet |
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