Square D HGA260252 Molded Case Circuit Breaker
- 25A
- 2 Pole
- I-Line
Square D
HGA260252
Molded Case Circuit Breaker
Brand
Square D
SKU
HGA260252
Quantity
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Square D HGA260252 - 25A 2 Pole Molded Case Circuit Breaker
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Quantity
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Description
Integrating seamlessly into Square D I-Line panelboards, this 25A molded case breaker utilizes an AC phase connection for specific load balancing requirements. The H-frame unit replaces older FA26025AC and FH26025AC models while maintaining identical footprint specifications. Delivering 35kAIC at 480V, it incorporates thermal-magnetic trip technology and current-limiting capabilities for enhanced system safety.Specifications
| Brand | Square D |
|---|---|
| Series | HGA |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC, 500VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | HGA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 14 AWG-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, 80% Rated |
Product FAQs
7 answersWhat panelboards are compatible with the HGA260252?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It is not compatible with standard NQ, NF, or QO load centers.
What does the "2" at the end of the HGA260252 catalog number indicate?
The final "2" indicates an AC phase connection. When plugged into an I-Line panelboard, the breaker's jaws will connect specifically to the A and C phases on the busbar.
Can the HGA260252 be used to replace older Square D breakers?
Yes, the PowerPacT H-frame HG series serves as a direct, plug-on replacement for obsolete Square D FH series F-frame breakers. It occupies the same mounting space in I-Line panelboards without requiring bus modifications.
How does this breaker mount into the panel?
The HGA260252 features an I-Line plug-in mounting style. It uses blow-on jaw connectors that snap directly onto the panelboard bus stack, requiring only a screwdriver to secure the mounting bracket.
Are the trip settings adjustable on the HGA260252?
No, this thermal-magnetic breaker features fixed long-time and fixed instantaneous (LI) trip functions. The trip points cannot be adjusted in the field.
What does the "G" in the HGA260252 catalog number signify?
The "G" indicates the breaker's interrupting rating tier within the PowerPacT H-frame series. It signifies a maximum interrupting capacity of 65kA at 240VAC, 35kA at 480VAC, and 18kA at 600VAC.
Is the HGA260252 suitable for reverse-fed applications?
Yes, this thermal-magnetic breaker is rated and suitable for reverse-fed applications.
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