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Siemens CED62B125 Molded Case Circuit Breaker
- 125A
- 2 Pole
- Bolt-On
Siemens
CED62B125
Molded Case Circuit Breaker
Brand
Siemens
SKU
CED62B125
Quantity
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Siemens CED62B125 - 125A 2 Pole Molded Case Circuit Breaker
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Description
Belonging to the Sentron ED-frame family, this 125A current-limiting MCCB protects industrial switchboards and commercial panelboards. It effectively reduces peak let-through current to shield sensitive downstream equipment. The CED62B125 utilizes a bolt-on connection for installation into Siemens enclosures and includes TA1E6125 load lugs. Featuring an extra-high interrupting capacity of 200kAIC at 480VAC, this two-pole breaker is HACR rated and supports reverse feed applications.Specifications
| Brand | Siemens |
|---|---|
| Part Number | CED62B125 |
| Series | CED6 |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 200kA @ 240VAC, 200kA @ 480VAC, 100kA @ 600VAC, 30kA @ 250VDC |
| Frame Type | CED |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Sentron Panelboards, Switchboards |
| Wire Gauge | 3-3/0 AWG (Cu), 1-2/0 AWG (Al) |
| Max Wire | 3/0 AWG |
| Min Wire | 3 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, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Lugs (TA1E6125) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, HACR Rated, Non-Interchangeable Trip, Reverse Feed |
| Special Features | Current Limiting |
Product FAQs
6 answersWhat panelboards are compatible with the CED62B125?
This ED-frame breaker is designed for installation in Siemens Sentron panelboards and switchboards that are configured to accept bolt-on ED-frame circuit breakers.
What does the current limiting designation mean for the CED62B125?
As a current-limiting breaker, it is engineered to quickly interrupt high-level fault currents. This reduces the peak let-through current and energy, providing enhanced protection for sensitive downstream equipment.
Can the CED62B125 replace older CE or CLE series breakers?
Yes, Siemens identifies the CED6 series as the modern replacement path for legacy CE and CLE breakers, offering mechanical and electrical interchangeability.
What lug kit is standard for the CED62B125?
The standard lug kit for this 125A ED-frame breaker is the TA1E6125, which accepts 3 to 3/0 AWG copper or 1 to 2/0 AWG aluminum conductors.
Can the CED62B125 be reverse fed?
Yes, Siemens ED-frame thermal magnetic circuit breakers, including the CED6 series, are suitable for reverse feed applications.
What is the difference between the CED62B125 and the standard ED62B125?
While both are 125A, 2-pole ED-frame breakers, the CED62B125 features a current-limiting construction with a significantly higher interrupting capacity compared to the standard ED62B125.
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