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Palazzoli
290404EX
Palazzoli 290404EX — Isolator switches thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
Palazzoli 290404EX is an exact industrial electrical catalog item in the Isolator switches thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST) product family. CAM TAIS-EX ISOLATOR SWITCH IN THERMOSETTING GRP 4X40A EX CAT. 2D 3G Technical attributes shown here are normalized from Palazzoli's official English catalog. Submit the exact manufacturer part number, quantity, application, electrical requirements, delivery destination, and required date with your RFQ for technical and commercial confirmation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Palazzoli
- Part number
- 290404EX
- Product series
- Isolator switches thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 290404EX.
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Manufacturer
- Palazzoli
- Manufacturer Part Number
- 290404EX
- Product Family
- Isolator switches thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
- Official Catalog
- Palazzoli
- Catalog Language
- English
- Rated current
- 40A
- Poles
- 4P
- Hole type
- M32
- Code
- 290404EX
- Net weight
- 1.60KG
- EAN Code
- 8014950153237
- Gross Weight
- 1.79KG
- Terminals type
- Screw - indirect clamping
- Min conductor section
- 1mm²
- Colour
- Black RAL 9005
- Storage room temperature MAX
- +80°C
- Storage room temperature MIN
- -50°C
- Max conductor section
- 10mm²
- Rated insulation voltage
- 690 V
- Shock resistance
- 4J (IEC 60079-0)
- Frequency
- 50/60Hz
- IP Protection degree
- IP66
- Rated operating voltage
- 690V~
- Manufacturing material
- Palazzoli Thermosetting GRP
- Execution
- Wall mounting
- Type of protection
- None
- Insulation Class
- II
- Operating category
- AC-22A
- Dimensions
- 185X125X167 mm
- Depth
- -
- CAM layout
- 3
- 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)
Technical library
Documents and Data Sheets
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 290404EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.