SQUARE D HJA36045 3 Pole Non-Interchangeable Trip Thermal Magnetic Circuit Breakers
New
$799.99
Sale price
$799.99
Regular price
Skip to product information
SQUARE D HJA36045 3 Pole Non-Interchangeable Trip Thermal Magnetic Circuit Breakers
$799.99
Sale price
$799.99
Regular price
Product images are representative only. Actual product may vary.
Description
Designed for heavy-duty commercial systems, the Square D HJA36045 is a 3-pole, 45A PowerPacT H-Frame MCCB. It provides long-time and instantaneous (LI) protection. This 80% rated breaker mounts into standard I-Line panelboards. It serves as an ideal upgrade for legacy FA36045, FC36045, and FH36045 models. Featuring a 65kAIC rating at 480VAC, the current-limiting MCCB utilizes fixed thermal and fixed magnetic trip settings. It fully supports reverse feed applications.Specifications
| Brand | Square D |
| Series | HJA |
| Part Number | HJA36045 |
| Amperage | 45A |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Poles | 3 |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Mounting Style | I-Line |
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Trip Technology | Thermal Magnetic |
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Wire Gauge | 14 AWG - 3/0 AWG |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Rotary Handle, 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 | HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed, 80% Rated |