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Siemens HLXD63B600H Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Siemens
HLXD63B600H
Molded Case Circuit Breaker
Brand
Siemens
SKU
HLXD63B600H
Quantity
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Siemens HLXD63B600H - 600A 3 Pole Molded Case Circuit Breaker
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Description
Capable of continuous operation at full capacity, this 100% rated 600A MCCB is part of the Siemens Sentron LD frame lineup. It utilizes thermal-magnetic technology with adjustable magnetic settings for tailored industrial protection. The unit-mount breaker installs into Siemens P4 and P5 panelboards or Sentron switchboards. It serves as an exact replacement for the older HLD63B600H model. Delivering 65kAIC at 480VAC, this HACR-rated breaker ensures high-level fault defense.Specifications
| Brand | Siemens |
|---|---|
| Series | HLXD6 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC, 25kA @ 500VDC |
| Frame Type | LD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P4, P5 Panelboards, Sentron Switchboards, Enclosures |
| 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, Lug Kits, Rotary Handle, Motor Operator |
|---|---|
| Accessories | Lugs Not Included |
| Standards | UL 489, IEC 60947-2, NEMA AB 1, CSA C22.2 No. 5 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, High Interrupting Capacity, Non-Interchangeable Trip, HACR Rated |
Product FAQs
7 answersIs the HLXD63B600H a direct replacement for older Siemens breakers?
Yes, this breaker replaces the older HLD63B600H model. Both are 600A, 3-pole, LD frame breakers, but the HLXD63B600H features the updated Sentron design.
Are mounting lugs included with the HLXD63B600H?
No. The "B" in the catalog number indicates that this breaker is supplied without lugs. You must purchase compatible LD frame lug kits separately, such as the TA2J6500 for aluminum or copper wire, or the TC1J6600 for copper wire only.
What does the "H" at the end of the HLXD63B600H catalog number signify?
The final "H" indicates that this is a 100 percent rated circuit breaker. It is capable of continuous operation at its full 600A capacity when installed in an enclosure approved for 100 percent rated devices.
What is the difference between the LXD6 and HLXD6 series?
The "H" at the beginning of the HLXD6 catalog number designates a high interrupting capacity. The HLXD63B600H provides up to 65kAIC at 480VAC, whereas standard LXD6 breakers offer lower fault current ratings.
Which panelboards and switchboards are compatible with this breaker?
The HLXD63B600H is designed for unit-mount installations in Siemens P4 and P5 panelboards, as well as Sentron switchboards and standalone enclosures.
Is the trip unit on this breaker interchangeable?
No, the HLXD63B600H features a non-interchangeable thermal-magnetic trip unit. While the magnetic trip threshold is adjustable, the thermal element and the trip unit itself cannot be swapped out.
How is the magnetic trip adjusted on this breaker?
The magnetic trip function can be adjusted using the dials located on the front face of the trip unit. This allows you to fine-tune the instantaneous short-circuit response to match your specific load requirements.
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