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LV431671
The LV431671 from Schneider Electric is a robust circuit breaker designed for dependable performance. This three-pole device can support a rated current of 200 A at an ambient temperature of 40 °C and operates with voltages of up to 690 V AC at frequencies of 50 or 60 Hz.
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Technical specifications for LV431671
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit breaker |
| Product Line | ComPact |
| Part Number | LV431671 |
| EAN | 3606480014475 |
| Weight | 4.00 lbs (1.81 kg) |
| Poles | 3-pole |
| Rated Current | 200 A @ 40 °C |
| Operational Voltage | 690 V AC, 50/60 Hz |
| Ultimate Breaking Capacity | 70 kA @ 415 V AC (IEC 60947-2) |
| Trip Unit Type | TM-D thermal-magnetic |
| Utilization Category | Category A |
| Long-Time Pick-Up Range | 0.7…1 × In (adjustable) |
| Short-Time Pick-Up Range | 5…10 × In (adjustable) |
| Mounting Style | Fixed on backplate |
| Connection Orientation | Front feed (top & bottom) |
| Rated Insulation Voltage | 800 V AC |
| Impulse Withstand Voltage | 8 kV |
| Overall Dimensions | 105 × 161 × 86 mm (W × H × D) |
| Mechanical Lifespan | 20 000 operating cycles |
The circuit breaker model LV431671 from Schneider Electric is engineered for reliability and efficiency in power protection. Operating with a maximum current rating of 200 A at 40 °C, it efficiently handles voltages reaching up to 690 V AC and frequencies of 50/60 Hz. This unit features three poles and is designed to deliver a high ultimate breaking capacity of 70 kA at 415 V AC, in compliance with the IEC 60947-2 standard.
Equipped with a TM-D thermal-magnetic trip unit, this circuit breaker provides a flexible operating experience. Users can adjust the long-time pick-up range from 0.7 to 1 times the rated current (In) and the short-time pick-up range from 5 to 10 times In, thus allowing the fitting of the breaker to various circuit protection requirements.
The mounting method for the LV431671 is fixed on a backplate, designed for easy installation while facilitating connections from the front (top and bottom). The rated insulation voltage stands at 800 V AC with an impulse withstand voltage of 8 kV, signifying its ability to endure transient voltage spikes and ensuring operational reliability under stressful conditions. Measuring at 105 mm in width, 161 mm in height, and 86 mm in depth, its compact dimensions enhance compatibility within electrical installations.
This model also boasts a mechanical lifespan of 20,000 operating cycles, indicating long-term durability. Overall, the Schneider Electric LV431671 is a versatile and dependable circuit breaker suitable for a wide range of industrial applications.
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