1. Catalogue
  2. Low-voltage protection and power distribution
  3. Megabreak Air circuit breakers
  4. Draw-out circuit breakers Icu=42kA
  5. BT-T803BE1000
  • Draw-out version air circuit breaker 3P - In= 1000A - Icu= 42kA - Frame 1
MEGABREAK BTicino

Draw-out version air circuit breaker 3P - In= 1000A - Icu= 42kA - Frame 1

BT-T803BE1000 | 8012199972602
Draw-out version air circuit breaker 3P - In= 1000A - Ue= 690Vac - Icu= 42kA - Frame 1
Technical Characteristics
Rated permanent current Iu 1000 A
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 42 kA
Overload release current setting (Min-Max) 400-1000 A
Adjustment range short-term delayed short-circuit release (Min-Max) 600-10000 A
Adjustment range undelayed short-circuit release (Min-Max) 2000-42000 A
Device construction Built-in device slide-in technique (withdrawable)
Integrated earth fault protection Yes
Suitable for DIN rail (top hat rail) mounting No
Number of auxiliary contacts as normally closed contact 4
Number of auxiliary contacts as change-over contact 4
With switched-off indicator Yes
With integrated under voltage release Yes
Number of poles 3
Type of control element Push button
Motor drive integrated Yes
Motor drive optional Yes
Degree of protection (IP) IP30
Documentation
3 documents
Instruction Use
Y2055G | PDF (11.2 MB) | IT · EN
Instruction Use
Y2763C | PDF (47.1 MB) | IT · EN
Instruction Use
Y3142G | PDF (74.8 MB) | IT · EN