DS201 UL RCBO Miniature Circuit Breakers
DS201 UL helps protect supplementary circuits against overload, short circuits, and ground faults. This Residual Current Circuit Breaker with Overcurrent Protection (RCBO) combines 30 mA RCD and MCBs with trip curves B, C, or K. DS201 UL can be equipped with an auxiliary contact for bottom fitting, making it also suitable for retrofitting and applications with space constraints.
***This Product replaces the DS951 UL product line.***
Product details
- Test push button to verify the correct functioning of the device
- Ground fault indicator
- Contact position indicator (CPI)
- Dedicated space for label
- Terminals equipped with a fail-safe feature to avoid improper installation.
- Double slot for connection with cables (25mm2) and PS busbars (10mm2)
- Supply is possible either from the top or bottom side
- Space for RFid tag containing a unique serial number assigned to ABB in order to authenticate the product
Technical features
- Trip curves B & C (6A to 40A), K(10,13,16,20)
- 277/Y480 VAC
- 6 to 40A
- Rated Sensitivity 0.03A
- Ultimate Icu breaking capacity acc. to IEC 60947-2 (only referring to short circuit test) 10kA
- Service Ics breaking capacity acc. to IEC 60947-2 (only referring to short circuit test) 7.5kA
NOTE – 25A is not included in the available rating for this range of DS201
Certifications and standards
- IEC 61009-1
- IEC 61009-2-1
- UL 1053
- UL 1077
- CSA C22.2 N0. 235
Applications
- Panelboards
- Wind turbines
- Machinery
- Food & Beverage