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Siemens SENTRON HED43B070

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HED43B070

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The HED43B070 is a molded case circuit breaker from Siemens. It is rated for 70 A and designed for use in three-phase electrical systems, operating at 480 V AC. This unit features a thermal magnetic trip mechanism for enhanced circuit protection.

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Technical specifications for HED43B070

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part NumberHED43B070
UPC783643210189
Rated Voltage (AC)480 V AC
Rated Current70 A
Number of Poles3 Poles
Phase Type3 Phase
Connection TypeLoad Lug
Frame TypeED Frame
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Trip TypeThermal Magnetic
Rated Voltage (DC)250 VDC
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Siemens has manufactured the HED43B070 molded case circuit breaker for reliable circuit protection. It operates at a rated voltage of 480 V AC with a robust current rating of 70 A. This breaker is structured with three poles, making it suitable for three-phase applications.

The thermal magnetic trip type ensures effective performance under various electrical conditions. It accommodates frequencies between 50 Hz and 60 Hz, which caters to standard industrial requirements. Constructed with an ED frame type, this unit supports a load lug connection type for straightforward installation. Moreover, it is rated for direct current usage at up to 250 VDC. This versatility enhances its application in different environments while providing safety and reliability.