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Part numberDescription
3VA9978-0BB11
undervoltage release 24V DC accessory for: 3VA4/5/6
3VA9978-0BB12
undervoltage release 48V DC accessory for: 3VA4/5/6
3VA9978-0BB14
undervoltage release 125-127V DC accessory for: 3VA4/5/6
3VA9978-0BB16
undervoltage release 250V DC accessory for: 3VA4/5/6
3VA9978-0BB20
undervoltage release 24V AC 50/60Hz accessory for: 3VA4/5/6
3VA9978-0BB24
undervoltage release 120-127V AC 50/60Hz accessory for: 3VA4/5/6
3VA9978-0BB25
undervoltage release 208-230V AC 50/60Hz accessory for: 3VA4/5/6
3VA9978-0BB27
undervoltage release 440-480V AC 50/60Hz accessory for: 3VA4/5/6
3VA9978-0BD11
universal release 12V DC accessory for: 3VA4/5/6
3VA9978-0BD12
universal release 24V DC accessory for: 3VA4/5/6
3VA9978-0BD13
universal release 48V DC accessory for: 3VA4/5/6
3VA9978-0BF22
time-delay device fixed delay 230V AC accessory for: 3VA undervoltage release
3VA9978-0BF23
time-delay device fixed delay 24V DC accessory for: 3VA undervoltage release
3VA9978-0BL10
shunt trip left 12V DC accessory for: 3VA4/5/6
3VA9978-0BL20
shunt trip left 380-600V AC 50/60Hz accessory for: 3VA4/5/6
3VA9978-0BL30
shunt trip left 24V AC 50/60Hz/24-30V DC accessory for: 3VA4/5/6
3VA9978-0BL31
shunt trip left 48-60V AC 50/60Hz/DC accessory for: 3VA4/5/6
3VA9978-0BL32
shunt trip left 110-127V AC 50/60Hz/DC accessory for: 3VA4/5/6
3VA9978-0BL33
shunt trip left 208-277V AC 50/60Hz 220-250V DC accessory for: 3VA4/5/6
3VA9978-0CH72
operating unit w. Bowden cable Max Flex operator handle single steel, epoxy sheathed NEMA 1/3R/12; black=OFF, red=ON