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Datasheet generated 2026-10-07
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Load-break switch 125A 3P (276288)

Eaton · Switchgear & Protection · Disconnect Switches · Ireland · eaton.com
Part Number
276288  ·  HS 8536.90
Load-break switch 125A 3P (276288)

Eaton 276288 LOAD-BREAK SWITCH 125A 3-POLE.

Technical Specifications

Manufacturer part number (MPN)276288
EAN / GTIN4015082762889
HS code8536.90
Sales unitpcs
Package quantity40 pcs
Eaton catalogue number276288
Depth60 mm
Height80 mm
Width53.1 mm
Weight0.314 kg
CompliancesRoHS conform
CertificationsEN45545-2; IEC 61373
TypeIS. Main load disconnector switch
Amperage rating125 A
ApplicationSwitchgear for industrial and advanced commercial applications
Number of polesThree-pole
Rated operational voltage (Ue) - max415 V
Voltage typeAC
Rated short-time withstand current (Icw)2 kA
Rated switching capacity10 kA
Voltage rating - min240 V
Width in number of modular spacings3
Degree of protectionIP40; IP10
Built-in depth69.5 mm
TerminalsLift terminal
Number of contacts (change-over contacts)0
Number of contacts (normally open contacts)3
Number of contacts (normally closed contacts)3
Color calotteOther
Lamp socketOther
Lamp typeOther
Switch typeOther
Ambient operating temperature - max40 °C
Ambient operating temperature - min-5 °C
Static heat dissipation, non-current-dependent0 W
Heat dissipation per pole, current-dependent6.2 W
Heat dissipation capacity0 W
Equipment heat dissipation, current-dependent16.5 W
Rated operational current for specified heat dissipation (In)125 A
Imprint/indicationSymbol "arrows"
Document NameDescription Action

Properties

MOQ1

Cross-References

Attached Documents