1SCA022731R1900 | OT250E21
Code: 1981661
ManufacturerABB
Catalog number1SCA022731R1900
TypeSwitch disconnector (low voltage)
CategorySwitch disconnector
EAN code6417019236896
Details
- •OT250E21 SWITCH-DISCONNECTOR
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Depth82.5mm
Width150.5mm
Height150mm
Rated operation power at AC-3, 400 V-kW
Type of control elementOther
Version as emergency stop installationNo
Version as safety switchNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Degree of protection (IP), front sideIP00
Type of electrical connection of main circuitBolt connection
Number of switches1
Conditioned rated short-circuit current Iq-kA
InterlockableNo
Rated operating voltage1000 - 1000V
Version as maintenance-/service switchYes
Version as main switchYes
Motor drive integratedNo
Width in number of modular spacings-
Number of auxiliary contacts as normally closed contact0
Suitable for floor mountingNo
Suitable for front mounting centreNo
Suitable for front mounting 4-holeNo
Rated short-time withstand current lcw8kA
Suitable for distribution board installationYes
Rated operation power at AC-23, 400 V145kW
Switching power at 400 V145kW
Rated permanent current at AC-21, 400 V250A
Device constructionComplete device in housing
Voltage release optionalNo
Rated permanent current at AC-23, 400 V250A
Suitable for intermediate mountingNo
Version as reversing switchNo
Motor drive optionalNo
With pre-assembled cablingNo
Degree of protection (NEMA)Other
Rated permanent current Iu250A
Number of poles3
Max. rated operation voltage Ue AC1000V
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as