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Siemens HHED63B020 Molded Case Circuit Breaker
- 20A
- 3 Pole
- Bolt-On
Siemens
HHED63B020
Molded Case Circuit Breaker
Brand
Siemens
SKU
HHED63B020
Quantity
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Siemens HHED63B020 - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens HHED63B020 - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HHED63B020 |
| Series | HHED6 |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600VAC, 30kA @ 250VDC |
| Frame Type | HHED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| 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, Undervoltage Release |
|---|---|
| Accessories | Load Lugs (SA1E025) |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting, Extra High Interrupting Capacity |
Quantity
Siemens HHED63B020 - 20A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HHED63B020-R |
| Series | HHED6 |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600VAC, 30kA @ 250VDC |
| Frame Type | HHED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| 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, Undervoltage Release |
|---|---|
| Accessories | Load Lugs (SA1E025) |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting, Extra High Interrupting Capacity |
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Description
Part of the Sentron series, this 20A, 3-pole molded case circuit breaker provides reliable thermal-magnetic protection for commercial and industrial electrical systems. It features a rugged ED frame design built for demanding environments. This bolt-on MCCB installs into Siemens P1, P2, and P3 panelboards and switchboards. For legacy upgrades, note that this model is replaced by the 3VA5120-6ED31-0AA0, which requires a specific mounting kit for panelboard integration.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HHED63B020 |
| Series | HHED6 |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600VAC, 30kA @ 250VDC |
| Frame Type | HHED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| 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, Undervoltage Release |
|---|---|
| Accessories | Load Lugs (SA1E025) |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting, Extra High Interrupting Capacity |
Product FAQs
7 answersWhich panelboards are compatible with the HHED63B020 circuit breaker?
This breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.
What does the HH designation mean on the HHED63B020?
The HH prefix indicates an extra-high interrupting capacity for the ED frame family. This model provides up to 65kAIC at 480VAC and 100kAIC at 240VAC, offering greater short-circuit protection than standard ED or HED breakers.
How does the HHED63B020 mount into a panelboard?
It features a bolt-on connection, meaning it securely fastens directly to the panel busbars using bolts. The panel must be completely de-energized before bolting the breaker into place.
Are the load lugs on the HHED63B020 rated for aluminum wire?
Yes, the factory-installed load lugs accept both copper and aluminum conductors. The accepted wire range is 14 to 10 AWG for copper and 12 to 10 AWG for aluminum.
What type of trip unit is installed in the HHED63B020?
It features a fixed thermal-magnetic trip unit. It provides non-interchangeable long-time and instantaneous (LI) trip functions for overload and short-circuit protection.
Can the HHED63B020 be used in place of standard ED or HED frame breakers?
Yes. As part of the Siemens ED frame family, it mounts in the same P1, P2, and P3 panelboards as ED4, ED6, HED4, and HED6 breakers, but provides a higher short-circuit interrupting capacity.
Is the HHED63B020 rated for use in DC applications?
Yes, in addition to its 600VAC rating, this breaker is rated for 250VDC applications with an interrupting capacity of 30kAIC.
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