Eaton
LOAD-Break Switch 80A 4-Pole(Z-HA80/4)
Part number276281EAN / GTIN4015082762810HS code8536.90
Switchgear & Protection
Disconnect Switches
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Product Description
Eaton 276281 LOAD-BREAK SWITCH 80A 4-POLE.
Technical Specifications
- Manufacturer part number (MPN)
- 276281
- EAN / GTIN
- 4015082762810
- HS code
- 8536.90
- Sales unit
- pcs
- Package quantity
- 30 pcs
- Eaton catalogue number
- 276281
- Depth
- 60 mm
- Height
- 80 mm
- Width
- 70.8 mm
- Weight
- 0.419 kg
- Compliances
- RoHS conform
- Certifications
- EN45545-2; IEC 61373
- Type
- IS. Main load disconnector switch
- Amperage rating
- 80 A
- Application
- Switchgear for industrial and advanced commercial applications
- Number of poles
- Four-pole
- Rated operational voltage (Ue) - max
- 415 V
- Voltage type
- AC
- Rated short-time withstand current (Icw)
- 2 kA
- Rated switching capacity
- 12.5 kA
- Voltage rating - min
- 240 V
- Width in number of modular spacings
- 4
- Degree of protection
- IP40; IP10
- Built-in depth
- 69.5 mm
- Terminals
- Lift terminal
- Number of contacts (change-over contacts)
- 0
- Number of contacts (normally open contacts)
- 4
- Number of contacts (normally closed contacts)
- 4
- Color calotte
- Other
- Lamp socket
- Other
- Lamp type
- Other
- Switch type
- Other
- Ambient operating temperature - max
- 40 °C
- Ambient operating temperature - min
- -5 °C
- Static heat dissipation, non-current-dependent
- 0 W
- Heat dissipation per pole, current-dependent
- 2.6 W
- Heat dissipation capacity
- 0 W
- Equipment heat dissipation, current-dependent
- 10.8 W
- Rated operational current for specified heat dissipation (In)
- 80 A
- Imprint/indication
- Symbol "arrows"
- Document Name
- Description Action
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 4015082762810
- SAP 1000040786
- Code 8795771
Product Documentation
Document preview: LOAD-BREAK SWITCH 80A 4-POLE(Z-HA80/4) (276281) — Specification Data Sheet (OEM)
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 276281?
- 276281 can be ordered from cballast.com as a Eaton catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Eaton product?
- The manufacturer part number is 276281.
- What is the HS code for 276281?
- The customs tariff (HS) code for 276281 is 8536.90.
- Who manufactures 276281?
- 276281 is a Eaton product in the Switchgear & Protection range.
- Is a datasheet available for 276281?
- Yes — the 276281 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 276281?
- The minimum order quantity is 1.
- Is 276281 available?
- Yes — 276281 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).