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Palazzoli
280712
Palazzoli 280712 — Isolator switches 100/400A with door lock and protection cap for back panel-mounting
The Palazzoli 400A 3P isolator switch, part number 280712, features a door lock and protection cap for back panel-mounting in board execution. This CAM layout 2 component operates at 50/60Hz with a rated operating voltage of 500V~, a rated insulation voltage of 690V, and M12X30 terminals. Engineered with a depth of 233 mm and a net weight of 5.16 kg, the unit functions within an ambient temperature range of -25°C to +60°C and a storage temperature range of -50°C to +80°C. 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
- 280712
- Product series
- Isolator switches 100/400A with door lock and protection cap for back panel-mounting
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 280712.
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 100/400A with door lock and protection cap for back panel-mounting
- Rated current
- 400A
- Poles
- 3P
- Depth
- 233
- CAM layout
- 2
- Code
- 280712
- Net weight
- 5.16KG
- Min order quantity
- 1
- EAN Code
- 8014950204601
- Gross Weight
- 5.36KG
- Storage room temperature MIN
- -50°C
- Max. Amb. Temp.
- +60°C
- Storage room temperature MAX
- +80°C
- Rated insulation voltage
- 690 V
- Min. Amb. Temp.
- -25°C
- Terminals type
- M12X30
- Frequency
- 50/60Hz
- Rated operating voltage
- 500V~
- Width
- - mm
- Execution
- Board
- Type of protection
- None
- Dimensions
- 112X112X233 mm
- Flush-mounting dimensions
- -
- No. discs
- -
- Function Apparatus Control
- One way switches
- Standards and Directives
- EN 60947-1:2007; EN 60947-3:2009/A1:2012; EN 60947-3:2009; EN 60947-1:2007/A1:2011; EN 60947-3:2009/A2:2015; EN 60947-1:2007/A2:2014; 2014/35/EU (LVD)
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 280712. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.