Product Description
The Siemens 5SJ4340-7HG42 is a 3-pole miniature circuit breaker rated for 40 amps and designed for 480Y/277 volts applications. This circuit breaker meets the UL 489 standard and is suitable for branch circuit protection.
- 40 amp capacity
- C-trip for general device protection
- DIN rail mounting
Product Highlights
This circuit breaker is essential for protecting electrical circuits from overloads and short circuits. It is designed for industrial applications and has a thermal/magnetic trip mechanism.
Product Information
Standard Information
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Brand: Siemens
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MPN: 5SJ4340-7HG42
Technical Specifications
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Voltage Rating: 480Y/277 VAC
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Amperage Rating: 40 A
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Number of Poles: 3
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Interrupt Rating: 14 kA
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Mounting Type: DIN Rail
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Material: Thermoplastic
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Frequency Rating: 50 Hz
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Country of Origin: Germany
