Square D HJA260354 Molded Case Circuit Breaker
- 35A
- 2 Pole
- I-Line
Square D
HJA260354
Molded Case Circuit Breaker
Brand
Square D
SKU
HJA260354
Quantity
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Square D HJA260354 - 35A 2 Pole Molded Case Circuit Breaker
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Quantity
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Description
Designed to protect commercial circuits, this 35A molded case circuit breaker utilizes a thermal-magnetic trip mechanism. It includes a fixed thermal element alongside an adjustable magnetic setting for precise coordination. Mounting into Square D I-Line panelboards is streamlined through its plug-on BC phase connection. This unit serves as a seamless substitute for the legacy FH26035. Capable of interrupting 65kA at 480VAC, the current-limiting device is fully HACR rated.Specifications
| Brand | Square D |
|---|---|
| Series | HJA |
| Amperage | 35A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HJA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 14 AWG - 3/0 AWG |
| 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, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| 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 | Current Limiting, HACR Rated, Reverse Feed, Non-Interchangeable Trip, Phase Connection BC |
Product FAQs
7 answersWhat panelboards accept the HJA260354?
This breaker is designed for use in Square D I-Line panelboards and switchboards. It features an I-Line style plug-in connection on the line side.
What does the "4" at the end of the HJA260354 catalog number indicate?
The "4" suffix indicates the breaker is factory-configured for a BC phase connection on the I-Line bus. Other phase configurations use different suffixes, such as "1" for AB or "2" for AC.
What does the "J" in the HJA260354 frame type signify?
The "J" designates the interrupting rating tier within the PowerPacT H-frame family. For this breaker, it provides a 100kA rating at 240VAC, 65kA at 480VAC, and 25kA at 600VAC.
Can the HJA260354 be used in DC applications?
Yes, this breaker is rated for up to 250VDC with an interrupting rating of 20kA.
What wire sizes can be used with the load lugs on this breaker?
The load-side lugs accept wire gauges from 14 AWG up to 3/0 AWG. They are compatible with both aluminum and copper conductors.
Can the HJA260354 replace older Square D breakers?
Yes, the PowerPacT H-frame is the modern replacement for legacy Square D F-frame I-Line breakers, such as the FA26035BC or FH26035BC.
Does the HJA260354 provide ground fault protection?
No, this breaker features an LI (Long-Time and Instantaneous) thermal-magnetic trip unit. It provides standard overload and short-circuit protection but does not include ground fault or short-time protection.
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