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Datasheet generated 2026-10-07
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Switch-disconnector,DCM-40/1-SK

Eaton · Switchgear & Protection · Disconnect Switches · Ireland · eaton.com
Part Number
DCM-40/1-SK  ·  HS 8536.50
Switch-disconnector,DCM-40/1-SK

Eaton DCM-40/1-SK Switch-Disconnector, DCM, 40 A, 3P + N (solid), stop function optional.

Technical Specifications

Manufacturer part number (MPN)DCM-40/1-SK
EAN / GTIN8711426803848
Sales unitpcs
Eaton catalogue number1314105
Depth150 mm
Height80 mm
Width90 mm
Weight0.4 kg
CertificationsRoHS; EAC; IEC/EN 60204; IEC/EN 60947; IEC/EN 60947-3; KEMA; VDE 0660; Lloyds; CE
Ambient operating temperature - max55 °C
Ambient storage temperature - max80 °C
Ambient operating temperature - min-25 °C
Ambient storage temperature - min-30 °C
Number of auxiliary contacts (change-over contacts)0
Number of auxiliary contacts (normally closed contacts)0
Number of auxiliary contacts (normally open contacts)0
Equipment heat dissipation, current-dependent Pvid0.6 W
Heat dissipation per pole, current-dependent Pvid3 W
Rated operational current for specified heat dissipation (In)40 A
Rated breaking capacity at 400/415 V (cos phi to IEC 60947-3)320 A
Rated insulation voltage (Ui)690 V
Rated operational current (Ie) at AC-21, 400 V, 415 V40 A
Rated operational current (Ie) at AC-22, 380 V, 400 V, 415 V40 A
Rated operational current (Ie) at AC-23A, 400 V, 415 V40 A
Rated operational power at AC-23A, 400 V, 50 Hz20 kW
Rated operational voltage (Ue) at AC - max415 V
Rated uninterrupted current (Iu)40 A
Uninterrupted currentRated uninterrupted current Iu is specified for max. cross-section.
FunctionsOptional Stop Function
Number of polesThree-pole + N
Actuator colorOther
Actuator typeOther
Connection typeVertical
Degree of protectionNEMA Other
Degree of protection (front side)IP20
Lifespan, mechanical10,000 Operations
Mounting methodSurface mounting
Mounting positionAs required
Overvoltage categoryIII
Pollution degree3
Product CategoryMain switch Switch-disconnector
Rated impulse withstand voltage (Uimp)6000 V
Safety parameter (EN ISO 13849-1)B10d values as per EN ISO 13849-1, table C.1
Suitable forGround mounting; Distribution board installation
Breaking current7 kA
Light-through energyMax. 12 kA²s
Rated conditional short-circuit current (Iq)50 kA
Rated short-circuit making capacity (Icm)2.2 kAeff
Rated short-time withstand current (Icw)1 kA; 1 kA, Contacts, 1 second
Short-circuit protection rating50, Fuse, Contacts
Stripping length (main cable)14 mm
Terminal capacity2.5 - 16 mm², solid; 1.5 - 25 mm², flexible
Country of originUnited Kingdom

Properties

MOQ1

Cross-References

Attached Documents