C25S3 Schneider Electric - ComPacT NSX250S Molded Case Circuit Breaker. ComPacT NSX250S series 3-pole molded case circuit breaker rated for 250A with 100 kA breaking capacity at 415V. Supplied without trip unit for flexible configuration. Features toggle control and high breaking capacity in a compact form factor.
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Brand: Schneider Electric
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Category: Molded Case Circuit Breaker
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Series: ComPacT NSX
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Product Type: Molded case circuit breaker (without trip unit)
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Number of Poles: 3
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Rated Current: 250 A at 40 degrees C
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Breaking Capacity Code: S (100 kA at 415V)
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Breaking Capacity at 220/240V: 120 kA
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Breaking Capacity at 380/415V: 100 kA
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Breaking Capacity at 440V: 90 kA
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Breaking Capacity at 690V: 15 kA
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Rated Voltage: 690 V AC 50/60 Hz
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Insulation Voltage: 800 V AC
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Impulse Withstand Voltage: 8 kV
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Control Type: Toggle switch
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Mounting: Fixed, backplate
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Mechanical Durability: 20,000 cycles
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Protection Rating: IP40
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Operating Temperature: -25 to 70 degrees C
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Dimensions (W x H x D): 105 x 161 x 86 mm
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Standards: EN/IEC 60947-2, UL 508, CSA
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Suitability for Isolation: Yes
Designed for industrial power distribution requiring high breaking capacity in a compact size. Suitable for manufacturing facilities, data centers, and critical infrastructure where 100 kA fault current interruption is required.