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Palazzoli
531021EX
Palazzoli 531021EX — High-capacity junctions boxes in thermosetting GRP IP66/IP67
The Palazzoli 531021EX is a high-capacity junction box manufactured from thermosetting GRP with external dimensions of 250X185X140 mm, internal dimensions of 230X165X120 mm, and a wall-mounting execution featuring a blind cover. This Class II insulated enclosure provides IP66 and IP67 protection degrees per IEC 60670-1, supports 24W of dissipable power, and delivers an 8.50 mm thickness with a net weight of 2.70 KG. It withstands mechanical impacts of 7 J at -40°C and 4 J at -50°C in accordance with IEC 60079-0 standards. Submit the exact part number, quantity, and application requirements to request a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Palazzoli references — within one business day.
- Manufacturer
- Palazzoli
- Part number
- 531021EX
- Product series
- High-capacity junctions boxes in thermosetting GRP IP66/IP67
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531021EX.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationAvailable technical documents are stored and served from our system.
Verified configuration
Technical Specifications
- Product Family
- High-capacity junctions boxes in thermosetting GRP IP66/IP67
- Dimensions
- 250X185X140 mm
- Internal dimensions
- 230X165X120 mm
- Dissipable Power
- 24W
- Code
- 531021EX
- Net weight
- 2.70KG
- Min order quantity
- 1
- EAN Code
- 8014950212224
- Gross Weight
- 2.80KG
- Type of protection
- None
- Additional IPdegree protection
- IP66/IP67 - IEC 60670-1
- Direct output
- -
- Thickness
- 8.50mm
- Shock resistance
- 7 J (-40°C) / 4 J (-50°C) IEC 60079-0
- IP Protection degree
- IP66
- Manufacturing material
- Palazzoli Thermosetting GRP
- Height Box
- 115mm
- Execution
- Wall mounting
- Cover type
- Blind
- Insulation Class
- II
- Cover height
- 25mm
- Colour
- Black RAL 9005
- Protection fusibile
- -
- Storage room temperature MIN
- -50°C
- Storage room temperature MAX
- +90°C
- Standards and Directives
- EN 62208:2011; EN IEC 60670-1:2021; EN IEC 60670-1:2021/A11:2021; EN 60670-22:2006; EN 60670-22:2006/A1:2024; EN 60670-22:2006/A11:2024; EN IEC 60079-0:2018; EN 60079-7:2015; EN 60079-7:2015/A1:2018; EN 60079-31:2014; 2014/34/EU (ATEX); 2011/65/EU (RoHS); 2012/19/EU (WEEE)
Technical library
Documents and Data Sheets
PDFPalazzoli 531021EX datasheet 1PDF · Manufacturer documentView document →PDFPalazzoli 531021EX datasheet 2PDF · Manufacturer documentView document →PDFPalazzoli 531021EX datasheet 3PDF · Manufacturer documentView document →PDFPalazzoli 531021EX datasheet 4PDF · Manufacturer documentView document →
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 531021EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.