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Palazzoli
290164EX
Palazzoli 290164EX — Isolator switches thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
The Palazzoli 290164EX is a wall-mounted 4P isolator switch composed of thermosetting GRP in black RAL 9005 with an IP66 protection degree and 4J shock resistance. Operating at 50/60Hz with a rated insulation and operating voltage of 690V, this 16A unit features M25 holes, indirect clamping screw terminals accommodating conductor sections from 1mm² to 10mm², and a storage room temperature range of -50°C to +80°C. With a net weight of 1.60KG and gross weight of 1.79KG, this device is rated for zone 2 gas and zones 21-22 dust hazardous environments. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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- Manufacturer
- Palazzoli
- Part number
- 290164EX
- Product series
- Isolator switches thermosetting GRP 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 290164EX.
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 thermosetting GRP for wall-mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
- Rated current
- 16A
- Poles
- 4P
- Hole type
- M25
- Code
- 290164EX
- Net weight
- 1.60KG
- EAN Code
- 8014950153169
- Gross Weight
- 1.79KG
- Min conductor section
- 1mm²
- Colour
- Black RAL 9005
- Storage room temperature MIN
- -50°C
- Storage room temperature MAX
- +80°C
- Max conductor section
- 10mm²
- Rated insulation voltage
- 690 V
- Terminals type
- Screw - indirect clamping
- 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-23A
- Dimensions
- 185X125X167 mm
- Depth
- -
- CAM layout
- 3
- Function Apparatus Control
- One way switches
- Standards and Directives
- EN IEC 60947-1:2021; EN IEC 60947-1:2021/AC:2023-01; EN IEC 60947-3:2021; EN IEC 60947-3:2021/AC:2021-11; EN IEC 63000:2018; EN 60079-31:2014; EN 60079-15:2010; EN 60079-7:2015; EN 60079-7:2015/A1:2018; EN IEC 60079-0:2018; 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 290164EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.