Siemens HE63B100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Quantity
Siemens HE63B100 - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
A reliable solution for legacy systems, the Siemens HE63B100 is a 100-amp, 3-pole molded case circuit breaker. It provides essential long-time and instantaneous (LI) protection for industrial environments operating at 600VAC. Featuring a standard bolt-on mounting style, this E-frame breaker fits into Siemens P1, P2, and P3 panelboards. While discontinued, it remains a vital replacement part, with the HED63B100 serving as its modern substitute. It offers a 30kAIC rating at 480VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HE63B100 |
| Series | HE |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 30kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | HE6 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 10-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 10 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs |
| Standards | UL 489, CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Trip-Free Mechanism |
Product FAQs
6 answersWhat panelboards is the HE63B100 compatible with?
This bolt-on circuit breaker is designed for installation in Siemens P1, P2, and P3 panelboards.
What wire size and material does the HE63B100 accept?
The factory lugs on this breaker accept 10 AWG to 1/0 AWG copper or aluminum wire.
Are the trip settings on the HE63B100 adjustable?
No, this thermal magnetic breaker features fixed long-time and fixed instantaneous trip functions.
Is the Siemens HE63B100 still in active production?
The HE frame is a legacy molded case circuit breaker. The modern equivalent for this footprint is the ED frame, such as the HED63B100, which serves as a direct substitute.
Can I install the HE63B100 in a standard residential load center?
No, this is a bolt-on molded case circuit breaker designed for commercial and industrial panelboards, not plug-on residential load centers.
What safety precautions should be taken before installing this breaker?
Always de-energize the panelboard and follow proper lockout/tagout procedures before installing or servicing bolt-on circuit breakers. Installation should only be performed by a qualified electrician.
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