1. Catalogue
  2. Low-voltage protection and power distribution
  3. Megabreak Air circuit breakers
  4. Draw-out circuit breakers Icu=65kA
  5. BT-T803HE2500
  • Draw-out version air circuit breaker 3P - In= 2500A - Icu= 65kA - Frame 1
Obsolete MEGABREAK BTicino

Draw-out version air circuit breaker 3P - In= 2500A - Icu= 65kA - Frame 1

BT-T803HE2500 | 8012199962375
Draw-out version air circuit breaker 3P - In= 2500A - Icu= 65kA - Frame 1
Technical Characteristics
Rated permanent current Iu 2500 A
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 65 kA
Overload release current setting (Min-Max) 1000-2500 A
Adjustment range short-term delayed short-circuit release (Min-Max) 1500-25000 A
Adjustment range undelayed short-circuit release (Min-Max) 5000-65000 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
4 documents
Technical Sheet
IDP000159_ENG | PDF (5.2 MB) | EN
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