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ED43B070
The Siemens ED43B070 is designed as a low voltage molded case circuit breaker, suitable for various applications. Rated for a current of 70A and operating at 480 VAC, this device incorporates a thermal-magnetic trip unit for effective circuit protection.
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Technical specifications for ED43B070
| Manufacturer | Siemens |
|---|---|
| Product Type | Low Voltage Molded Case Circuit Breaker |
| Product Line | SENTRON |
| Part Number | ED43B070 |
| UPC | 783643209459 |
| Current Rating | 70A |
| Number of Poles | 3 Poles |
| Voltage Rating | 480 VAC |
| Trip Unit Type | Thermal-Magnetic Trip |
| Interrupting Rating | 18KA |
| Frequency Rating | 50/60 Hz |
| Lugs | Load Lugs |
| Terminal Type | Screw lugs |
| Mounting Type | Panelboard / Plug-In |
| Wire Range | 10 - 1/0 AWG |
| Phase | 3-phase |
| Operating Ambient Temperature | 40 °C |
| Compliance | RoHS Compliant |
The model ED43B070 from Siemens serves as a low voltage molded case circuit breaker, facilitating electrical protection in various systems. This design supports a maximum current rating of 70A and operates effectively at a voltage level of 480 VAC. The breaker utilizes a thermal-magnetic trip technique, which offers reliable protection against overcurrent and short circuit issues.
This circuit breaker consists of three poles, making it suitable for 3-phase systems. With an interrupting rating of 18KA, it can effectively manage fault conditions. Its frequency compatibility ranges between 50 and 60 Hz, ensuring it can function in diverse power environments.
For connections, the device features load lugs and utilizes screw lugs at the terminals for stable wire connections. It can accommodate wire sizes from 10 to 1 AWG, providing flexibility in installation options. The mounting options include panelboard or plug-in styles, facilitating straightforward integration into existing electrical systems.
The operating temperature for the ED43B070 can reach up to 40 °C, making it suitable for various ambient conditions. Additionally, this circuit breaker complies with RoHS standards, emphasizing its environmentally responsible design. Overall, the ED43B070 is a robust choice for low voltage applications requiring reliable circuit interruption and protection.
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