Product Description
The Square D MA1000S Enclosure with LHL3640030DC 400A Circuit Breaker is a complete, heavy-duty power protection assembly engineered for industrial and commercial applications. Rated at 400A, 600V, 3-pole, this Square D molded case circuit breaker provides reliable overcurrent and short-circuit protection.
This unit includes advanced accessories for enhanced system safety and monitoring:
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LA11127 Undervoltage Trip Unit – ensures automatic disconnection during voltage loss.
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LA11352 Auxiliary Switch – provides remote indication of breaker status.
Housed in a durable MA1000S steel enclosure (52" x 21" x 8"), this setup is ideal for industrial power distribution, facility maintenance, and equipment control systems requiring safe and dependable operation.
⚙️ Key Features:
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Brand: Square D by Schneider Electric
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Enclosure Model: MA1000S
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Circuit Breaker Model: LHL3640030DC
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Amperage: 400A
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Voltage: 600V AC
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Poles: 3-Pole
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Accessories Included:
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LA11127 Undervoltage Trip Unit
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LA11352 Auxiliary Switch
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Enclosure Dimensions: 52” H x 21” W x 8” D
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Type: Molded Case Circuit Breaker with Enclosure
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Application: Industrial and commercial power distribution
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Construction: Heavy-duty steel enclosure, prewired and mounted
