Siemens Miniature Circuit Breaker 480 Y/277 V 10 KA, 3-Pole, C, 10 A, In Accordance With UL 489
Siemens Miniature Circuit Breaker 480 Y/277 V 10 KA, 3-Pole, C, 10 A, In Accordance With UL 489
Siemens Miniature Circuit Breaker 480 Y/277 V 10 KA, 3-Pole, C, 10 A, In Accordance With UL 489 - Image 2

Siemens Miniature Circuit Breaker 480 Y/277 V 10 KA, 3-Pole, C, 10 A, In Accordance With UL 489

£258.54 Incl. VAT

Circuit breaker 10kA, 3-pole, C, 10 A according to UL 489-480Y/277V The miniature circuit breaker is the fuse for short-circuit protection. The miniature circuit breakers from Siemens, as an important component of the SENTRON protective components for electronic installations, provide effective protection for personnel and plants by reliably shutting down in the event of an overload or short-circuit. User-friendly mounting and connection technology, standardized additional components and an integrated design – these are the characteristics of the device family. Whether for infrastructure or for industrial requirements, Siemens provides miniature circuit breakers for all applications and every application area. The Siemens miniature circuit breakers are characterized primarily by: 1. Effective personnel, investment and plant protection against overload and short-circuits. 2. A wide variety of standardized accessories, easy to install and replaceable at any time. 3. Reliable safety during installation due to standard reach-around and touch protection. 4. Clearly visible switch position indicator. 5. The data matrix code on the front of the device provides quick and easy access to information on all aspects of miniature circuit breakers. 6. Protection as per the standards with worldwide approvals.

Typically available in 1–2 days

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SKU: 5SJ4310-7HG42 Categories: , , Brand: Product Code: 1050452665

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Tripping characteristic (type/curve) C Degree of protection (IP rating) IP20 Voltage type AC/DC Rated current 10 A Rated voltage 400 V Recess depth 70 mm Width in number of modular spacings 3 Rated insulation voltage Ui 440 V Current limiting class – Number of protected poles – Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Number of poles (total) 3 Pollution degree 3 Over voltage category 3 Rated impulse-withstand voltage (Uimp) – kV Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 15 kA Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 15 kA Frequency 50 – 50 Hz Connectable conductor cross section solid-core – mm² Connectable conductor cross section multi-wired – mm² Ambient temperature during operating -25 – 55 °C Additional equipment possible Yes Concurrently switching N-neutral No

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