Product Description
LynTec UMB-40 Square D QO140 40 Amp, Snap-on, Square D #QO140, 40 Amp., Single Pole.
- Item: Miniature Circuit Breaker
- Amps: 40 A
- AC Voltage Rating: 120/240V AC
- DC Voltage Rating: 48V DC
- Max. AIR Rating: 10kA at 120/240V AC
- Terminal Connection: Lug
- Series: QO
- Number of Poles: 1
- Circuit Breaker Actuator: Paddle
- Frame Size: 100A/QO
- Circuit Breaker Mounting Style: Plug In
- Circuit Breaker Type: Standard
- Standards: CSA Certified, HACR, UL Listed
- Width: 0.75 in
- Depth: 2.91 in
- Min. Wire Size: 8 AWG
- Length: 3.12 in
- For Use With: QO Load Centers and NQ Panelboards
- Max. Wire Size: 2 AWG
- Phase: Single
- Min. Operating Temp.: 104 Degrees F
- Compatible Panelboard/Load Center Series: QO
- Max. Operating Temp.: 104 Degrees F
- Length (Straight Wireway): 3.12 in
- Product Type: Miniature Circuit Breaker
- Country of Origin (subject to change): Mexico
![Lyntec UMB-10 UnMotorized Breaker, Square D #QO110, 10 Amp., Single Pole. [for un-sequenced circuits] UL/CSA Listed.](https://cdn11.bigcommerce.com/s-dd19b/images/stencil/500x659/products/20060/93198/QO110-Square-D__28239.1652816047.jpg?c=2 "Lyntec UMB-10 UnMotorized Breaker, Square D #QO110, 10 Amp., Single Pole. [for un-sequenced circuits] UL/CSA Listed.")
