Product Overview:
The ABB E 1/2 High-Performance Circuit Breaker Module, an integral component of ABB's industry-leading electrical protection solutions, is meticulously engineered to deliver unparalleled safety, reliability, and efficiency in the most demanding industrial, commercial, and infrastructure environments. This robust and sophisticated module provides essential overload and short-circuit protection for critical electrical systems, safeguarding valuable assets, preventing costly downtime, and ensuring continuous operational integrity. Designed with precision and manufactured to ABB's stringent global quality standards, the E 1/2 module is an indispensable asset for modern power distribution and control applications. Its advanced design minimizes energy losses, enhances system resilience, and contributes significantly to overall operational stability, making it a strategic investment for any facility prioritizing electrical safety, compliance, and long-term performance. Ideal for integrating into new installations or upgrading existing infrastructure, this module represents the pinnacle of circuit protection technology.

 
Technical Specifications:

Part Number: 57619261
Alternate Part Number: 576-192-61
Product Type: High-Performance Circuit Breaker Module
Rated Current (In): 250 A
Rated Operational Voltage (Ue): 690 V AC
Rated Insulation Voltage (Ui): 1000 V AC
Rated Impulse Withstand Voltage (Uimp): 8 kV
Rated Ultimate Short-Circuit Breaking Capacity (Icu): 50 kA at 400 V AC
Rated Service Short-Circuit Breaking Capacity (Ics): 35 kA at 400 V AC
Number of Poles: 3-Pole
Trip Unit Type: Thermal-Magnetic (Fixed Settings)
Protection Functions: Overload (L), Short-Circuit (I)
Mounting Type: Fixed, Rear Connections
Dimensions (H x W x D): 260 mm x 105 mm x 103 mm
Operating Temperature Range: -25°C to +70°C
Storage Temperature Range: -40°C to +85°C
Standards Compliance: IEC 60947-2, UL 489 (where applicable), CE Certified
Weight: 2.8 kg