3VA molded case circuit breakers offer safe and efficient application options for low-voltage power distribution. For the UL market, the 3VA can be applied at a maximum of 690VAC and 1000VDC for industrial applications, infrastructure, or buildings. The 3VA1 and 3VA2 cover sizes from 100A to 630A.
Product Information
Specifications
The circuit breakers are available with rated operational currents ranging from 16 A to 630 A and rated voltages up to 690 V, depending on the series and size.
Standards
The standards fulfilled by the 3VA molded case circuit breakers include:
- IEC / EN 60947-1
- IEC / EN 60947-2
- IEC / EN 60947-2, Appendix B, H, and M
- IEC / EN 60947-3
- IEC / EN 60947-6-1
Features and Benefits
- Minimum space requirement thanks to the compact design.
- Extensive selection of internal accessories (auxiliary and alarm switches, shunt trips) that are universal to the product line.
- Depending on ETU: integrated metering function.
- Minimal effort for planning and configuration due to extensive CAD data.
- Knowledge manager: Technical information on a specific device can be accessed directly via a QR code.
- Extensive accessory program for operation (front- or door-mounted rotary operators, MaxFlex cable operators, and motor operators).
- UL 100% ratings available in 1200A and 1600A frame sizes – TMTU & ETU.
- 3VA Large Frame has DAS+ Arc Energy Reduction as a standard feature in all ETU versions – US National Electric Code compliant.
Features and Benefits
- Minimum space requirement thanks to the compact design
- Extensive selection of internal accessories (auxiliary and alarm switches, shunt trips), that are universal to the product line
- Power metering and communication capability with Modbus, Profibus, Profinet protocols
- Minimal effort for planning and configuration as a result of extensive CAD data
- Knowledge manager: technical information on a specific device can be accessed directly via QR code
- Extensive accessory program for operation (front- or door-mounted rotary operators, MaxFlex cable operators and motor operators)
- UL 100% ratings available in 1200A and 1600A frame sizes – TMTU & ETU
- 3VA Large Frame has DAS+ Arc Energy Reduction as a standard feature in all ETU versions – US National Electric Code compliant
Warranty
The panels are guaranteed for 12 months after commissioning or 18 months after delivery, with the option for an extended warranty.
