Square D HJP36060U33X Molded Case Circuit Breaker
- 60A
- 3 Pole
- Unit Mount
Quantity
Square D HJP36060U33X - 60A 3 Pole Molded Case Circuit Breaker
New
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Description
Providing precise solid-state protection, the Square D HJP36060U33X is a 60A, 3-pole PowerPacT H-Frame circuit breaker. It is engineered for commercial and industrial facilities requiring reliable 600VAC distribution. Designed with stud/tapped pad terminals, this unit-mount breaker integrates seamlessly into Square D NF panelboards, QED switchboards, and Model 6 Motor Control Centers. It features a Micrologic 3.Specifications
| Brand | Square D |
|---|---|
| Part Number | HJP36060U33X |
| Series | HJP |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC |
| Amperage Range | 18-60A |
|---|
| Terminal Type | Stud/Tapped Pad |
|---|---|
| For Use With | Square D NF Panelboards, QED Switchboards, Model 6 Motor Control Centers |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Communication Module, Motor Operator, Rotary Handle |
|---|---|
| Accessories | Micrologic 3.2S Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator, True RMS Sensing, 80% Rated |
Product FAQs
7 answersIs the HJP36060U33X compatible with standard I-Line panelboards?
No, the HJP36060U33X is a unit-mount, bolt-on breaker. It is specifically designed for use in Square D NF Panelboards, QED Switchboards, and Model 6 Motor Control Centers, rather than plug-on I-Line distribution panels.
What does the "J" in the HJP36060U33X catalog number signify?
The "J" indicates the interrupting rating performance tier for this PowerPacT H-Frame breaker. It signifies a maximum fault clearing capability of 100kA at 240VAC, 65kA at 480VAC, and 25kA at 600VAC.
What does the "U33X" suffix in the HJP36060U33X catalog number indicate?
The "U33X" suffix specifies that the breaker is equipped with a Micrologic electronic trip unit featuring LSI (Long-Time, Short-Time, and Instantaneous) protection. This provides advanced adjustability compared to standard thermal-magnetic trip units.
Why choose the HJP36060U33X with an LSI trip unit over a standard thermal-magnetic breaker?
The electronic LSI trip unit allows panel builders to precisely coordinate the breaker's trip curve with other protective devices in the system. This ensures that only the breaker closest to a fault trips, minimizing downtime for the rest of the facility.
Can the trip settings on the HJP36060U33X be adjusted in the field?
Yes, the electronic trip unit features adjustable dials for the Long-Time, Short-Time, and Instantaneous protection bands. This allows licensed electricians to fine-tune the breaker's response to match the specific load and safety requirements of the circuit.
What type of conductors can be used with the HJP36060U33X terminals?
The breaker is equipped with stud and tapped pad connections that accept 14 AWG to 3/0 AWG wire. These terminals are rated for both aluminum and copper (Al/Cu) conductors, providing flexibility for various field wiring requirements.
What frame size category does the HJP36060U33X fall under?
It is part of the Square D PowerPacT H-Frame family. This standardized frame size covers amperage ratings from 15A up to 150A, allowing for consistent mounting dimensions across various trip units and interrupting ratings within the series.
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