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CategoriesSiemens UL 489 Miniature Circuit-breakers
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Siemens UL 489 Circuit-breakers
The new SIRIUS circuit-breakers meet both UL 489 and CSA 22.2 No. 5-02. This new range allows universal use of the circuit- breakers in control cabinets in accordance with UL/CSA. Furthermore, these certified breakers now also provide fuse-free protec- tion for non-motor loads, which means they are ideal as protective devices for transfor- mers, heating and other non-motor loads.
Another key application area of the UL 489 circuit-breaker is its use as a branch circuit protective device in group motor installa- tions in accordance with UL/CSA. Thus, the SIRIUS modular system offers a complete product range for both IEC and UL/CSA control cabinets. The advantage for the user is the uniform configuration for IEC and UL/CSA.
The 3RV17 circuit-breakers, size S3 with fixed overload release, cover the current range from 10 to 70
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- 5SJ41..-HG40: Suitable for Branch Circuit Protection Applications up to 240 VAC, and 60 VDC |
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- 5SJ4...-.HG41: Suitable for Branch Circuit Protection Applications up to 240 VAC, and 60 VDC (1-pole); and, up to |
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- cULus: UL Listed and Certified to Canadian Standards. File E243414 |
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- HACR Rated |
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- Thermal Magnetic Protection |
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- High Interrupting Rating of up to 14,000 (Type HSJ) or 10,000 (Type NSJ) Maximum RMS Symmetrical Amps at 240 |
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- 40 C (104 F) Calibration Base (Industrial Applications)Â |
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- Can be used for "field wiring" applications, AWG 14 to AWG 4, Copper (Cu) Only |
5SJ4 miniature circuit breakers are also CE marked according to EN/IEC 60 898 making them suitable for use in International applications.
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For further information fell free to contact us:
Tel   : 03-89616713
Email: elecont@streamyx.com
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