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SERIES DETAILS
ISOLATORS-EX Series (AL)
Switch-disconnector [ATEX] - Aluminium boxes

GENERAL DESCRIPTION
SCAME provide with this ISOLATORS Series a practical solution for switch-disconnctor inside an enclosure with a high degree of protection. The versions 20A, 32A and 40A can be mounted in the same enclosure, which can be integrated into the SCAME ADVANCE System, and also the OMNIA System.
VERSIONS
- Switch -disconnector
aluminium - General
use
- Switch -disconnector
aluminium - Emergency switching
- Switch -disconnector
thermoplastic - General
use
- Switch -disconnector
thermoplastic - Emergency switching
STRUCTURAL CHARACTERISTICS
Thermoplastic version
- High impact, self-extinguishing thermoplastic material.
- Surface mounting from the inside with pass-through screws or from the rear.
- Draining holes on all sides.
- Cable entry: knock out.
Metal version
- Isolators series, metal version, is well suited to harsh environments due to the nature of the industry-heavy industry installations, machine installations, for industrial automation, for thermal, chemical and petrol chemical plant-even outside. Not suitable for particularly environments. For any inquiries concerning special applications, please contact SCAME technical service.
- Wall mounting die-cast alluminium enclosures.
- Painted with grey epoxy.
- Stainless steel screws for closing cover with flet screwdriver slot.
- Earthing terminal on the base.
- Fixing to wall by brackets incorporated in the enclosure base.
- Cable entry: threated.
ELECTRICAL CHARACTERISTICS
Switch-disconnectors suitable for:
- Emergency switching
- Controls of circuits
- Isolation of circuits
REFERENCE STANDARDS
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EN 60079-0
Electrical apparatus for explosive gas atmospheres. Part 0: General requirements. |
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EN 60079-31
Electrical apparatus for explosive gas atmospheres. Part 31: Equipment dust ignition protection by enclosure. |
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EN 60947-1
Low-voltage switchgear and controlgear Part 1: General rules |
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EN 60947-3
Low voltage switchgear and controlgear. Part 3: Switches disconnectors, switch-disconnectors and fuse-combination unit. |
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TECHNICAL DATA SHEET
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| Polarity |
2P - 3P - 4P |
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| Rated current |
20A-32A-40A-63A |
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| Protection degree |
IP65 |
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| Temperatura ambiente |
-25°C +40/60°C |
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| Maximum operating temperature |
T90°C |
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| Material |
Aluminium |
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| Colour |
Satin-finished |
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| ATEX Code |
II 2D |
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| Ex Protection type |
Ex tb IIIC T80°C Db IP65 (Ta -25°C +40°C) |
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| Ex Protection type |
Ex tb IIIC T90°C Db IP65 (Ta -25°C +60°C) |
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| Certificate |
TÜV IT 14 ATEX 006 |
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BEHAVIOUR WITH CHEMICAL AND ATMOSPHERIC AGENTS
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| Saline solution |
Resistant
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| Acids |
Concentrated |
Limited resistance
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| Diluted |
Resistant
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| Bases |
Concentrated |
Resistant
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| Diluted |
Resistant
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| Solvents |
Hexane |
Not resistant
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| Benzol |
Not resistant
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| Acetone |
Not resistant
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| Alcohol |
Limited resistance
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| Mineral oil |
Resistant
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| UV rays |
Resistant
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Discover how to find in thousands configurations, the Combination unit for you. |
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Identifies the products compatible with Scame material. |
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