The Siemens HPD63B140 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 1400 Amps and a voltage rating of 600V. It has an interrupting rating of 65kAIC at 480V. The HPD63B140 has a feed-thru connection type and includes long time and instantaneous trip functions.
Which lug kit is compatible with the HPD63B140 circuit breaker?
The Siemens TA5P600 lug kit is standard for PD-frame breakers like the HPD63B140. It supports up to five 300 to 600 kcmil copper or aluminum conductors per phase for line and load side connections.
What is the interrupting capacity of the HPD63B140 at 600V?
While rated for 65 kAIC at 480V, this high-capacity breaker also carries an interrupting rating of 50 kAIC when operated at 600V.
What is the standard ambient temperature rating for this breaker?
The HPD63B140 is calibrated for operation in a standard 40 degrees Celsius (104 degrees Fahrenheit) ambient environment.
Can the HPD63B140 be wired with aluminum conductors?
Yes, when equipped with standard TA5P600 mechanical lugs, the breaker safely accepts both copper (Cu) and aluminum (Al) wiring.
What are the physical dimensions of this PD-frame breaker?
The HPD63B140 measures 16 inches in height, 9 inches in width, and 6.19 inches in depth.
What industry safety standards does the HPD63B140 comply with?
This Sentron series molded case circuit breaker is certified to meet UL 489 and IEC 60947-2 standards for low-voltage power distribution.
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