Square D - 50 Amp, 120/240 VAC, 2 Pole, DIN Rail Mounted, Flush Mount, Surface Mount Miniature Circuit Breaker - Thermal Magnetic Trip, 10 kA at 120/240 VAC Breaking Capacity, 14-2 (Aluminum), 14-2 (Copper) AWG, 74mm Deep x 103mm High x 19mm Wide
Item #: 54523576
Brand: Square D
Model #: QOU250B
Exact Tooling IR#: 04
Features and Benefits
Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low level overloads and perform as a magnetic breaker for instantaneous tripping mechanism at high levels.
| Product Specifications | |
|---|---|
| Circuit Breaker Type | Miniature Circuit Breaker |
| Amperage | 50 |
| Number of Poles | 2 |
| Breaking Capacity | 10 kA @ 120/240 VAC |
| Tripping Mechanism | Thermal-Magnetic |
| Terminal Connection Type | Pressure Plate |
| Mounting Type | DIN Rail Mounted; Flush Mount; Surface Mount |
| Voltage | 120/240 VAC |
| Wire Size (AWG) | 14-2 (Aluminum); 14-2 (Copper) |
| Overall Depth (Decimal Inch) | 2.9200 |
| Overall Depth (mm) | 74 |
| Overall Height (mm) | 103 |
| Overall Height (Decimal Inch) | 4.0500 |
| Overall Width (mm) | 19 |
| Overall Width (Decimal Inch) | 3/4 |
| For Use With | I-Line Panelboards & Switchboards |
| Standards Met | CCC; CSA Certified; Federal Specification W-C 375 b/Gen; UL Listed |
| Reset Actuator Type | Toggle Switch |
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