Siemens PXD63B160H Molded Case Circuit Breaker
- 1600A
- 3 Pole
- Bolt-On
Quantity
Siemens PXD63B160H - 1600A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Designed to carry its full 1600A rating continuously, the Siemens PXD63B160H maximizes power distribution efficiency in commercial and industrial facilities. This 3-pole Sentron PD frame MCCB utilizes a bolt-on mounting style for secure integration into Siemens switchboards and motor control centers. It features a non-interchangeable thermal-magnetic trip unit with adjustable magnetic protection, delivering a 50 kAIC interrupting capacity at 480VAC and reverse feed capability.Specifications
| Brand | Siemens |
|---|---|
| Part Number | PXD63B160H |
| Series | PXD6 |
| Amperage | 1600A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600VAC, 250VDC, 500VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC, 25kA @ 250VDC, 25kA @ 500VDC |
| Frame Type | PD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Switchboards, Motor Control Centers |
| 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, Mechanical Lugs, Compression Lugs |
|---|---|
| Accessories | No Lugs Installed |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, 100% Rated |
Product FAQs
6 answersDoes the PXD63B160H come with terminal lugs installed?
No, the PXD63B160H is supplied from the factory without lugs. You must purchase compatible PD-frame lug kits separately, such as the TA5P600 (5-barrel) or TA4P500 (4-barrel) aluminum lug kits, depending on your wire size requirements.
What does the "H" at the end of the PXD63B160H catalog number signify?
The "H" indicates that this is a 100% rated circuit breaker. It is designed to carry its full 1600A continuous current rating when installed in a properly sized and ventilated enclosure.
What is the magnetic trip adjustment range for this 1600A breaker?
The PXD63B160H features a fixed thermal and adjustable magnetic trip unit. The instantaneous magnetic trip can be adjusted between 5000A and 10000A.
What types of Siemens equipment are compatible with the PXD63B160H?
This PD-frame molded case circuit breaker is designed for bolt-on installation in Siemens switchboards and motor control centers.
Can the PXD63B160H be reverse fed?
Yes. Because this thermal-magnetic breaker does not have specific Line and Load terminal markings, it is UL listed for reverse feed applications.
What is the difference between the PXD63B160H and the HPXD63B160H?
Both are 1600A, 3-pole, 100% rated PD-frame breakers, but they have different interrupting ratings. The PXD63B160H is rated for 50kAIC at 480V, while the HPXD63B160H is a high-interrupting version rated for 65kAIC at 480V.
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