Rating 4.5

(9) · Free delivery

Features · 120/240 Vac At 50/60 Hz (Ul/Csa), 48 Vdc · Wire Size 14 To 8 Awg (Aluminum/Copper) · 30 Amps · 3-Pole · 3-Pole, 30-Amps, 240-Volts ...

Rating 3.4

(12) · Free delivery

Square D QO™ 3-Pole 3-Phase Standard miniature circuit breaker with Visi-Trip™ indicator, is rated at 30 Amps and 240 Volt AC. Interrupt current rating of ...

$32.50 30-day returns

Brand. Square D ; Current Rating. 30 Amps ; Voltage. 240 Volts ; Circuit Breaker Type. Standard ; Mounting Type. Panel Mount.

Rating 4.4

(10) · 30-day returns

Square D Bolt On Circuit Breaker, 30 Amps, Number of Poles: 3, 120/240VAC AC Voltage Rating - QOB330. Fits NQ, NQOB and NQOD panel boards.

Find helpful customer reviews and review ratings for Square D QOB330 Circuit Breaker at Amazon.com. Read honest and unbiased product reviews from our users.

Rating 4.5

(45) · Free delivery

Current Rating. 30 Amps ; Voltage. 240 Volts ; Circuit Breaker Type. Standard ; Mounting Type. Pole Mount ; Part Number, ‎QO330.

Rating 4.6

(5) · Free delivery

Suitable for use with QO loadcenters, NQOD panelboards or interiors and Speed-D switchboard distribution panels; Measures 2.25 Inch x 2.91 Inch x 3.5 Inch ...

$89.99 30-day returns

Voltage. 240 Volts ; Circuit Breaker Type. Standard ; Mounting Type. Bolt-On Mount ; Package Dimensions, ‎3 x 3 x 2 inches ; ASIN, ‎B009OYBCS2.