Delivering 65 kAIC of interrupting capacity at 480V, this 200A Siemens MCCB ensures reliable performance in industrial power systems. The bolt-on configuration is designed specifically for integration into P4 and P5 panelboards or switchboards. As a legacy component, it provides a seamless fit without requiring retrofitting adapters. Equipped with an interchangeable thermal-magnetic trip unit, it offers proven long-time and instantaneous protection. Cross-references to HJD63B200.
HACR Rated, High Interrupting Capacity, Interchangeable Trip Unit, Trip-Free Mechanism
Product FAQs
7 answers
What equipment is the Siemens HJ3B200 designed to fit?
This bolt-on molded case circuit breaker is engineered for installation in Siemens P4 and P5 panelboards, as well as compatible industrial switchboards.
Does the HJ3B200 come with terminal lugs?
No, terminal lugs are not included with this breaker. You must purchase the appropriate lug kits separately to match your specific wire gauge and conductor material.
Is the trip unit on the HJ3B200 adjustable?
Yes, it features an interchangeable thermal-magnetic trip unit with a fixed thermal setting for long-time protection and an adjustable magnetic setting for instantaneous trip functions.
Can the trip unit on the HJ3B200 be replaced?
Yes, this breaker features an interchangeable trip unit design. This allows you to swap the trip unit without replacing the entire breaker frame if your amperage requirements change.
Is the HJ3B200 considered an ITE or Siemens breaker?
It falls under the Siemens and ITE legacy brand umbrella. Siemens acquired ITE, so this breaker may be labeled under either brand depending on the exact manufacturing date, but the physical and electrical specifications remain identical.
What is the ambient temperature rating for the HJ3B200?
This breaker is calibrated for operation in a 40 degrees Celsius (104 degrees Fahrenheit) ambient temperature environment.
What type of protection does the HJ3B200 provide?
It utilizes thermal-magnetic trip technology, offering a fixed thermal element to protect against sustained overloads and an adjustable magnetic element to instantly clear short circuits.
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