- Brand: Siemens
- Model: 3VA2 Series (MCCB)
- Part Number: 3VA2116-5HL46-0AA0
- Type: Circuit Breaker with Electronic Trip Unit (ETU320 LI)
- Technical Specs:
- Core Application: Line, motor, and system protection in industrial distribution networks and commercial infrastructure, featuring high switching capacity and electronic trip monitoring.
- Part Number Breakdown (3VA2116-5HL46-0AA0):
- 3VA2: System 3VA2 Series MCCB (Electronic Trip Unit Platform)
- 1: Frame Size 160 M (Frame 160)
- 16: Continuous Rated Current (In = 160 A)
- 5H: Breaking Capacity Class H (High Breaking Capacity - 85 kA at 415 V)
- L: Electronic Trip Unit (ETU320 LI)
- 4: 4-Pole Configuration (4P / 4P4D - 100% N-pole protection)
- 6: Lug / Front Screw Terminal Connection
- 0AA0: Standard Mechanical / Auxiliary Configuration
- Rated Current (In): 160 A
- Number of Poles: 4-Pole
- Trip Unit Type: ETU320 LI (Electronic Trip Unit with LI protection functions)
- Overload / Long-Time Delay Protection (L):
- Ir Adjustable Range: 64 A to 160 A
- Instantaneous Short-Circuit Protection (I):
- Ii Adjustable Range: 240 A to 1,600 A
- Rated Operational Voltage (Ue): 690 V AC (50/60 Hz)
- Rated Insulation Voltage (Ui): 800 V AC
- Impulse Withstand Voltage (Uimp): 8 kV
- Short-Circuit Breaking Capacity:
- 240 V AC: 85 kA
- 415 V AC: 55 kA
- 690 V AC: 2.5 kA
- Service Short-Circuit Breaking Capacity (Ics): 100% of Icu at 240V/415V AC
- Connection Interface: Front-accessible nut keeper kit / lug terminals
- Mounting Type: Fixed mounting on mounting plate
- Enduring / Lifetime Capacity:
- Mechanical Life: 20,000 operating cycles
- Electrical Life : 12,000 operating cycles
- Protection Class / IP Rating: IP40
- Ambient Operating Temperature Range: -25°C to +70°C
Weight: 2.9 kg
Dimensions: 320 x 140 x 120 mm
Country of Origin: Czech Republic
HS Code: 8536.20.90