Siemens-Allis Static Trip II Type TSI (2T) soild state device, model number 87011149.
WE HAVE MANY IN STOCK!!!
This trip unit will be inspected and tested by NAS, Inc. prior to shipping.
NAS, Inc. stocks MILLIONS of circuit breaker parts & accessories and our inventory changes DAILY! If you are looking for a similar item but cannot find it please contact us and we will locate it for you!
North American Switchgear, Inc. stocks over 10,000 Power Circuit Breakers, hundreds of sections of metal-clad switchgear and millions of parts for breakers and switchgear. In addition, we stock low and medium voltage motor control and starters, load break switches and transformers. We specialize in obsolete and out-of-production circuit breakers. Not only do we stock most breakers manufactured between the 1940’s and today, but we also stock parts and switchgear.