Siemens SENTRON 3VA1 Molded Case Circuit Breaker
Product Overview
Order Number: 3VA1116-4EE32-0AA0
Product Series: Siemens SENTRON 3VA1 Low Voltage Circuit Breakers
Module Type: 3-pole line protection MCCB with thermal-magnetic trip unit
Rated Current: 160 A
Breaking Capacity: S Class (Icu=36 kA @ 415 V 50 Hz)
Electrical Specifications
| Rated Voltage |
400/415 V AC (50/60 Hz), 690 V AC (50/60 Hz) |
| Rated Working Voltage |
690 V AC |
| Overload Protection Setting |
112 A to 160 A (adjustable) |
| Short-circuit Protection |
10 x In (fixed) |
| Short-circuit Breaking Capacity |
36 kA @ 415 V 50 Hz; 18 kA @ 690 V 50 Hz |
| Connection Type |
Nut keeper kit (round conductor terminal, stranded) |
| Conductor Cross-section |
Up to 95 mm² (copper), Up to 70 mm² (aluminum) |
Mechanical Specifications
| Mounting Method |
Front mounting (4-hole) |
| Dimensions (W*H*D) |
101.6 mm * 130 mm * 70 mm (4 in * 5.12 in * 2.76 in) |
| Protection Rating |
IP40 (front face), IP20 (terminals) |
| Mechanical Endurance |
20,000 operations (no-load) |
| Electrical Endurance |
500 operations (rated current) |
| Weight |
Approx. 2.3 kg (5.07 lb) |
Environmental Specifications
| Operating Temperature |
-25 °C to +70 °C (with derating above 40 °C) |
| Storage Temperature |
-40 °C to +85 °C |
| Relative Humidity |
5% to 95% non-condensing |
| Altitude Rating |
0 to 2000 m without derating; up to 4000 m with derating |
| Vibration Resistance |
5 g (10-500 Hz) |
Certifications & Standards
Safety Certifications: CE, UL, cUL, ATEX, IECEx, RoHS
EMC Compliance: EN 61000-6-2, EN 61000-6-4, IEC 61000-3-2, IEC 61000-3-3
Industry Standards: IEC 60947-2, EN 60947-2, UL 489, CSA C22.2 No. 5
Key Features
- Adjustable thermal overload protection (112-160 A range)
- Fixed magnetic short-circuit protection (10*In instantaneous trip)
- Designed for distribution line protection in industrial and commercial applications
- Visual trip indication for thermal/magnetic events
- Compatible with 3VA1 series accessories
- Tool-free front access for operation and adjustments
- High mechanical and electrical endurance for long service life