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Palazzoli
270633EX
Palazzoli 270633EX — Isolator switches in aluminium alloy for wall mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
The Palazzoli 270633EX is a 63A 3P wall-mounting isolator switch in an aluminium alloy housing rated for 50-60Hz operation with IP66 protection in Zone 2 gas and Zones 21 and 22 dust environments. This component features fluorozirconic passivation with a non-toxic anti-UV oven-cured polyester paint finish in black RAL 9005, providing a corrosivity category equivalent to C5(M)/C4(H) under ISO 12944 alongside an IEC 60079-0 shock resistance of 7J. It accommodates a conductor section from 6mm² to 25mm² via screw indirect clamping terminals, operates at a rated insulation voltage of 690V, includes an M32 hole type, and weighs 1.90KG net with storage temperature limits between -50°C and +80°C. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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- Manufacturer
- Palazzoli
- Part number
- 270633EX
- Product series
- Isolator switches in aluminium alloy for wall mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 270633EX.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Family
- Isolator switches in aluminium alloy for wall mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
- Rated current
- 63A
- Poles
- 3P
- Hole type
- M32
- Code
- 270633EX
- Net weight
- 1.90KG
- EAN Code
- 8014950153091
- Gross Weight
- 2.09KG
- Corrosivity category
- Equivalent to C5(M)/C4(H) (ISO 12944)
- Surface finishing
- Non-toxic polyester paint anti UV curing in the oven
- Colour
- Black RAL 9005
- Max conductor section
- 25mm²
- Storage room temperature MIN
- -50°C
- Terminals type
- Screw - indirect clamping
- Storage room temperature MAX
- +80°C
- Treatment type
- Fluorozirconic passivation
- Min conductor section
- 6mm²
- Rated insulation voltage
- 690 V
- Shock resistance
- 7J (IEC 60079-0)
- Frequency
- 50/60Hz
- IP Protection degree
- IP66
- Rated operating voltage
- 690V~
- Manufacturing material
- Marine aluminium alloy (EN 44300)
- Execution
- Wall mounting
- Type of protection
- None
- Insulation Class
- I
- Operating category
- AC-23A
- Dimensions
- 185X125X160 mm
- Depth
- -
- CAM layout
- 2
- Function Apparatus Control
- One way switches
- Standards and Directives
- EN IEC 63000:2018; EN 60079-15:2010; EN 60079-31:2014; EN 60079-7:2015; EN 60079-7:2015/A1:2018; EN IEC 60079-0:2018; EN IEC 60947-3:2021/AC:2021-11; EN IEC 60947-1:2021; EN IEC 60947-1:2021/AC:2023-01; EN IEC 60947-3:2021; 2014/34/EU (ATEX); 2011/65/EU (RoHS); 2012/19/EU (WEEE)
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Palazzoli 270633EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.