Description
2.1 Overview - applications and portfolio
3VA molded case circuit breakers with UL and IEC certification
16 Manual, 01/2019, L1V30435333-01
The integrated 3VA UL portfolio consists of two different ranges of molded case circuit
breakers in five different rated operational current versions (frame sizes).
The new 3VA UL molded case circuit breakers set new standards in flexibility and the variety
of modular accessories available. Standardized accessories suitable for use with several
sizes of circuit breaker from all the 3VA UL ranges help to cut costs and save time.
The new 3VA UL molded case circuit breakers are available in the following ranges:
● 3VA5 with thermal-magnetic trip units
● 3VA6 with electronic trip units
The 3VA5 molded case circuit breakers are available in the following versions:
● 1- and 3-pole version in size up to 125 A (3VA51)
● 2(3)-pole and 3-pole version in size up to 250 A (3VA52)
The 3VA6 molded case circuit breakers are available in the following versions:
● 3- and 4-pole version
The circuit breakers are suitable for rated operational currents ranging from 15 A to 600 A
and rated voltages up to 600 V AC, depending on the range and frame size.
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