ED43B030 - 30A Circuit Breaker

ED43B030 - 30A Circuit Breaker

The Siemens ED43B030 is a top-tier low voltage Sentron molded case circuit breaker designed for reliable performance and safety. Engineered with a thermal-magnetic trip unit, this circuit breaker ensures precise protection for your electrical systems. Its ED frame with standard breaking capacity is ideal for various applications, meeting the stringent UL 489 and IEC 60947-2 standards. With a current rating of 30A and 3 poles, it operates effectively at a high interruption capacity of 18kAIC at 480V. The breaker’s robust design includes load lugs only (LN1E100), accommodating a wire range of 10 - 1/0 AWG (CU/AL).

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides accurate and dependable protection by combining thermal overload protection with magnetic short-circuit protection.
• Standard Breaking Capacity: Ensures effective performance under normal and overload conditions.
• High Interruption Capacity: Withstands up to 18kAIC at 480V, making it suitable for high-stress environments.
• Versatile Wire Range: Supports wire sizes from 10 to 1/0 AWG (CU/AL), providing flexibility in various installation scenarios.

Technical Specifications:

• Type: Low Voltage Sentron Molded Case Circuit Breaker
• Trip Unit: Thermal-Magnetic
• Current Rating: 30A
• Poles: 3
• Interruption Capacity: 18kAIC at 480V
• Wire Range: 10 - 1/0 AWG (CU/AL)
• Dimensions (W x H x D): 3 x 6.35 x 3.92 inches
• Weight: 3.697 lbs
• Compliance: UL 489, IEC 60947-2

Material Compliance and Certifications:

• The ED43B030 circuit breaker is designed with strict adherence to material compliance and environmental standards. It complies with the RoHS directive since October 10, 2008, ensuring that it is free from hazardous substances. Additionally, it meets the WEEE (2012/19/EU) take-back obligations, reinforcing Siemens' commitment to environmental responsibility.

Suitability:

• The Siemens ED43B030 circuit breaker is ideal for industrial and commercial applications where reliable circuit protection is crucial. Its high interruption capacity and compliance with international standards make it suitable for use in complex electrical systems that demand both safety and performance. Whether for new installations or upgrades, this circuit breaker offers unmatched reliability and efficiency, making it a preferred choice among professionals in the electrical industry.