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Square D FDA34040 PowerPact F-Frame 40A 3-Pole I-Line Circuit Breaker
- Regular price
- $1,499.00
- Sale price
- $1,499.00
- Regular price
-
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Product Description P/N: FDA34040
Description
The Square D FDA34040 is a molded case circuit breaker designed to provide reliable overcurrent and short-circuit protection for commercial electrical panelboards. This 40-amp, three-pole device utilizes a thermal-magnetic trip unit to monitor electrical loads and interrupt power precisely during fault conditions. By securing electrical distribution networks, the breaker prevents downstream equipment damage and stabilizes operational continuity in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D (Schneider Electric) |
| Category | Electrical Distribution |
| Part Number | FDA34040 |
| Subcategory | Circuit Breakers |
| Amperage Rating | 40 A |
| Voltage Rating | 600 VAC / 250 VDC |
| Number of Poles | 3 |
| Frame Type | F-Frame |
| Trip Unit Type | Thermal-Magnetic |
| Interrupting Rating | 18 kA at 480 VAC |
| Mounting Style | I-Line (Plug-On) |
| Phase Connection | ABC |
| Wire Size Compatibility | AWG 14 to AWG 4 |
| Weight | 3.2 lbs |
Information About FDA34040
The FDA34040 is an F-frame circuit breaker specifically engineered for seamless integration into Square D I-Line electrical switchboards and panel assemblies. It features an I-Line plug-on mounting style that allows for rapid installation and secure mechanical connectivity directly to the main bus system. Facility managers and electrical technicians deploy this component to safeguard branch circuits demanding reliable alternating current distribution up to 600 VAC. The unit is constructed with a durable thermoset composite housing to safely contain internal arc flashes while maintaining strict compliance with commercial electrical safety standards.
Key Features:
● Thermal-Magnetic Trip Unit: Combines temperature-sensitive bimetal and electromagnetic sensors to detect both sustained overloads and instantaneous short circuits.
● I-Line Plug-On Mounting: Facilitates fast and secure mechanical integration directly onto the busbar of compatible Square D electrical panelboards.
● F-Frame Construction: Utilizes a compact, high-strength molded case housing to conserve panel space and safely contain internal electrical energy.
● Three-Pole Configuration: Designed specifically to protect and distribute three-phase alternating current power within commercial electrical networks.
● D-Class Interrupting Rating: Provides an 18 kA interrupting capacity at 480 VAC to reliably clear faults and prevent catastrophic circuit failures.
● Phase Isolation: Features internal arc chutes and barrier systems to suppress electrical arcing and prevent phase-to-phase flashovers during a trip event.
The FDA34040 delivers the reliability and precision required for secure power distribution and effective fault prevention in modern commercial switchboards.
Description
The Square D FDA34040 is a molded case circuit breaker designed to provide reliable overcurrent and short-circuit protection for commercial electrical panelboards. This 40-amp, three-pole device utilizes a thermal-magnetic trip unit to monitor electrical loads and interrupt power precisely during fault conditions. By securing electrical distribution networks, the breaker prevents downstream equipment damage and stabilizes operational continuity in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D (Schneider Electric) |
| Category | Electrical Distribution |
| Part Number | FDA34040 |
| Subcategory | Circuit Breakers |
| Amperage Rating | 40 A |
| Voltage Rating | 600 VAC / 250 VDC |
| Number of Poles | 3 |
| Frame Type | F-Frame |
| Trip Unit Type | Thermal-Magnetic |
| Interrupting Rating | 18 kA at 480 VAC |
| Mounting Style | I-Line (Plug-On) |
| Phase Connection | ABC |
| Wire Size Compatibility | AWG 14 to AWG 4 |
| Weight | 3.2 lbs |
Information About FDA34040
The FDA34040 is an F-frame circuit breaker specifically engineered for seamless integration into Square D I-Line electrical switchboards and panel assemblies. It features an I-Line plug-on mounting style that allows for rapid installation and secure mechanical connectivity directly to the main bus system. Facility managers and electrical technicians deploy this component to safeguard branch circuits demanding reliable alternating current distribution up to 600 VAC. The unit is constructed with a durable thermoset composite housing to safely contain internal arc flashes while maintaining strict compliance with commercial electrical safety standards.
Key Features:
● Thermal-Magnetic Trip Unit: Combines temperature-sensitive bimetal and electromagnetic sensors to detect both sustained overloads and instantaneous short circuits.
● I-Line Plug-On Mounting: Facilitates fast and secure mechanical integration directly onto the busbar of compatible Square D electrical panelboards.
● F-Frame Construction: Utilizes a compact, high-strength molded case housing to conserve panel space and safely contain internal electrical energy.
● Three-Pole Configuration: Designed specifically to protect and distribute three-phase alternating current power within commercial electrical networks.
● D-Class Interrupting Rating: Provides an 18 kA interrupting capacity at 480 VAC to reliably clear faults and prevent catastrophic circuit failures.
● Phase Isolation: Features internal arc chutes and barrier systems to suppress electrical arcing and prevent phase-to-phase flashovers during a trip event.
The FDA34040 delivers the reliability and precision required for secure power distribution and effective fault prevention in modern commercial switchboards.