Products | Q1156, Square D

Square D QOB120 Miniature Circuit Breaker, 240 VAC/48 VDC, 20 A, 10 kA, 1 Pole, Thermal Magnetic Trip

by: Square D

Locke# Q1156 | Mfg# QOB120 | UPC# 785901416722
Q1156

Square D QOB120 Miniature Circuit Breaker, 240 VAC/48 VDC, 20 A, 10 kA, 1 Pole, Thermal Magnetic Trip

by: Square D

Locke# Q1156 | Mfg# QOB120 | UPC# 785901416722

For pricing and availability please Sign In

*Item only available: AR, KS, MO, OK, TX, VA

  • Product Featuresarrow_drop_down
    • QO and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication
    • The tripping mechanisms in two-and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
    • Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards
    • QO and QOB circuit breakers have VISI-TRIP feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit
    • 14 - 10 AWG copper, 14 - 8 AWG copper/aluminum
    • 10 kA at 120/240 VAC, 5 kA at 48 VDC
    • Standard
  • Specificationsarrow_drop_down
    • Amperage Rating: 20 A
    • Application: For providing overload and short circuit protection
    • Connection Type: Pressure Plate
    • Country of Origin: US
    • Dimensions: 3 in H x 0.75 in W x 2.91 in D
    • Frame: QOB
    • Frequency Rating: 50/60 Hz
    • Interrupt Rating: 10 kA
    • Mfg Standards/Approvals: CSA 22.2 No. 5, HACR Rated, RoHS Compliant, UL 489 Listed
    • Mounting Type: Bolt-On
    • Number of Phases: 1-Phase
    • Number of Poles: 1
    • Temperature Rating: 40 deg C
    • Trip Type: Thermal Magnetic
    • Voltage Rating: 240 VAC/48 VDC
    • Wire Size: 14 to 10/14 to 8 AWG
  • Resourcesarrow_drop_down
  • Tagsarrow_drop_down
Loading
arrow_upward
Feedback