QOB3405254 Schneider Electric Electronic Components
Part#:QOB3405254
Manufacturer:Schneider Electric
Category:Electronic Components
Product Lifecycle:Active
Mar 9, 2025
Product description
Square D by Schneider Electric QOB3405254 is a Miniature Circuit Breaker (MCB) featuring an auxiliary switch with 1a functionality. It is designed for bolt-on mounting and utilizes a bolt-on connection type. This MCB is rated for a current of 40A and supports both AC and DC operations, with rated voltages of 120V and 240V for AC, and 48Vdc for DC. It accommodates a wire cross-section of 8-2AWG for one copper cable and is equipped with 3 poles. The device includes 1 Normally Open (NO) auxiliary contact. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the ring tongue type.
Product Details
- Interrupt Rating 10 kA 120/240 V AC 50/60 Hz 10 kA 240 V AC 50/60 Hz 10 kA 120 V AC 50/60 Hz 5 kA 48 V DC
- Voltage Rating 120/240 V AC 240 V AC 120 V AC 48 V DC
- Depth 2.91 in (73.91 mm)
- Width 2.25 in (57.15 mm)
- Options Shunt trip 120/208/240 V AC
- Tightening Torque 40.71 lbf.in (4.6 N.m)
- Wire Size AWG 8...AWG 2 copper
- Height 3.12 in (79.25 mm)
- Number Of Panel Spaces 4
- Range QO
- Electrical Connection Ring tongue
- Ratings HACR rated
- Mounting Type Bolt-on
- Number Of Poles 3P
- Circuit Breaker Type Standard
- Current Rating 40 A
- Product Miniature circuit-breaker
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
QOB3405254 Related Documents
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QOB3405254 Schneider Electric
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About the manufacturer
We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.
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