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Bloc tripolaire nu pour interrupteur-sectionneur rotatif composable - 50A
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LEGRAND
Bloc tripolaire nu pour interrupteur-sectionneur rotatif composable - 50A
REF. 022140
EAN.
3245060221409
Interrupteur de sécurité à bornes réversibles assurant la coupure et le sectionnement des phases
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Caractéristiques techniques
Version as reversing switch | No |
---|---|
Max. rated operation voltage Ue AC | 690 V |
Rated operating voltage | 690-690 V |
Rated permanent current Iu | 50 A |
Rated permanent current at AC-21, 400 V | 50 A |
Rated operation power at AC-3, 400 V | 15 kW |
Rated short-time withstand current lcw | 0.76 kA |
Rated operation power at AC-23, 400 V | 18.5 kW |
Switching power at 400 V | 20 kW |
Conditioned rated short-circuit current Iq | 10 kA |
Number of poles | 3 |
Number of auxiliary contacts as normally closed contact | 0 |
---|---|
Number of auxiliary contacts as normally open contact | 0 |
Number of auxiliary contacts as change-over contact | 0 |
Motor drive optional | No |
Motor drive integrated | No |
Voltage release optional | No |
Suitable for floor mounting | Yes |
Suitable for front mounting 4-hole | Yes |
Suitable for front mounting centre | Yes |
Type of electrical connection of main circuit | Screw connection |
Degree of protection (IP), front side | IP40 |
Documentation
3 documents
Agrément
OC / CB-FR_719185
(0.66 Mo)
Agrément
UL listed cULus-NLRV-E57817
(0.07 Mo)
Agrément
UL listed cUL-NLRV7-E57817
(0.07 Mo)
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