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Palazzoli
270252EX
Palazzoli 270252EX — Isolator switches in aluminium alloy for wall mounting 50-60Hz IP66 zone 2 (GAS) and 21-22 (DUST)
Manufactured by Palazzoli, the 270252EX is a 2P wall-mounting isolator switch rated at 25A and 690V insulation voltage, designed for 50-60Hz frequency in Zone 2 gas and Zone 21-22 dust hazardous areas. The IP66 enclosure features an aluminium alloy construction with fluorozirconic passivation, a non-toxic anti-UV oven-cured polyester paint surface finish in black RAL 9005, and a corrosivity category equivalent to C5(M)/C4(H) under ISO 12944. This component incorporates screw indirect clamping terminals supporting conductor sections from 1mm² to 10mm², an M25 hole type, 7J shock resistance per IEC 60079-0, a net weight of 1.78KG, and a storage temperature range of -50°C to +80°C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 270252EX
- 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 270252EX.
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
- 25A
- Poles
- 2P
- Hole type
- M25
- Code
- 270252EX
- Net weight
- 1.78KG
- EAN Code
- 8014950153022
- Gross Weight
- 1.97KG
- Corrosivity category
- Equivalent to C5(M)/C4(H) (ISO 12944)
- Surface finishing
- Non-toxic polyester paint anti UV curing in the oven
- Rated insulation voltage
- 690 V
- Colour
- Black RAL 9005
- Max conductor section
- 10mm²
- Terminals type
- Screw - indirect clamping
- Min conductor section
- 1mm²
- Storage room temperature MAX
- +80°C
- Treatment type
- Fluorozirconic passivation
- Storage room temperature MIN
- -50°C
- 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
- 1
- 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 270252EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.