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Palazzoli
274463
Palazzoli 274463 — Wall-mounted MCB switches in steel box with windowed entries IP65
The Palazzoli 4P wall-mounted MCB switch, part number 274463, features a 630A rated current and a 500V rated insulation voltage housed in a steel box measuring 500 x 900 x 318 mm. This IP65-rated unit provides IK10 shock resistance, a C5(M)/C4(H) equivalent corrosivity category, and features fluorozirconic passivation with a RAL 5012 blue cover and RAL 7035 grey base. Connection is facilitated via screw terminals with indirect clamping through 2xF3 hole types, while the enclosure supports Insulation Class I and MCCB protection execution with a net weight of 28.88 KG. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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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
- 274463
- Product series
- Wall-mounted MCB switches in steel box with windowed entries IP65
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 274463.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Family
- Wall-mounted MCB switches in steel box with windowed entries IP65
- Rated current
- 630A
- Poles
- 4P
- Dimensions
- 500X900X318 mm
- Hole type
- 2xF3
- Code
- 274463
- Net weight
- 28.88KG
- EAN Code
- 8014950152308
- Gross Weight
- 28.88KG
- Terminals type
- Screw - indirect clamping
- Shock resistance
- IK10 according to IEC/EN 62262
- Corrosivity category
- Equivalent to C5(M)/C4(H) (ISO 12944)
- IP Protection degree
- IP65
- Rated insulation voltage
- 500 V
- Width
- 500 mm
- Execution
- Wall mounting
- Type of protection
- MCCB
- Insulation Class
- I
- Treatment type
- Fluorozirconic passivation
- Colour
- Blue RAL 5012 (Cover), Grey RAL 7035 (Base)
- Min. Amb. Temp.
- -25°C
- Max. Amb. Temp.
- +50°C
- Storage room temperature MIN
- -30°C
- Storage room temperature MAX
- +70°C
- Surface finishing
- Non-toxic polyester paint anti UV curing in the oven
- Standards and Directives
- EN 60309-1:1999; EN IEC 63000:2018; EN 60309-1:1999/A1AC:2014; EN 60309-2:1999; EN 60309-1:1999/A2:2012; EN 60309-1:1999/A1:2007; EN 60309-2:1999/A1:2007; EN 60309-2:1999/A2:2012; EN 60309-4:2007; EN 60309-4:2007/A1:2012; EN 60947-2:2017; EN 60947-2/A1:2020; 2011/65/EU (RoHS); 2014/35/EU (LVD); 2012/19/EU (WEEE); 2014/30/EU (EMC)
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 274463. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.