.svg?v=180920048278408794651747892223){kind=small}
ED63B125 | Siemens 125A 600VAC/250VDC 3-Pole ED Frame Thermal-Magnetic MCCB
- Regular price
- $909.00
- Sale price
- $909.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: ED63B125
Description
The Siemens ED63B125 is a 125-amp molded case circuit breaker designed for low-voltage AC and DC applications. Supporting 600 VAC and 250 VDC systems, it uses a thermal-magnetic trip unit to provide dependable overload and short-circuit protection. With an 18 kA interrupt rating and load-lug terminals, the ED63B125 is suitable for a wide range of commercial and industrial installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | ED63B125 |
| Subcategory | Molded Case Circuit Breaker |
| Type | Type ED6 Low Voltage |
| Voltage Rating | 600 VAC / 250 VDC |
| Amperage Rating | 125 A |
| Frequency Rating | 50/60 Hz |
| Interrupt Rating | 18 kA |
| Frame | ED Frame |
| Trip Type | Thermal Magnetic |
| Phase | 3-Phase |
| Number of Poles | 3 |
| Connection Type | Load Lug |
| Wire Size | 1 to 2/0 AWG |
| Temperature Rating | 40 °C |
| Dimensions | 4 in L × 6 in W × 7 in H |
| Application | Commercial and industrial low-voltage circuit protection |
Information About ED63B125
The ED63B125 belongs to Siemens’ ED6 Low Voltage breaker family, engineered for robust performance in three-phase distribution systems. Its ED frame construction provides a compact yet durable housing designed to withstand demanding electrical environments. The breaker’s load-lug connection supports wire sizes from 1 AWG to 2/0 AWG, offering installation flexibility. With a thermal-magnetic trip mechanism and an 18 kA interrupt capacity, the ED63B125 ensures reliable fault clearing while maintaining consistent operation at temperatures up to 40°C.
Key Features:
- 125A, 600VAC/250VDC rating: Suitable for AC and DC low-voltage applications.
- 18 kA interrupt rating: Provides effective short-circuit protection.
- Thermal-magnetic trip: Responds to overload and instantaneous fault conditions.
- ED frame construction: Compact and rugged molded case design.
- Three-pole configuration: Supports balanced three-phase systems.
- Load-lug terminals: Accept a wide wire range (1 to 2/0 AWG).
- 50/60 Hz compatibility: Suitable for various electrical system standards.
- Compact dimensions: 4 in L × 6 in W × 7 in H for space-efficient installations.
The ED63B125 delivers the reliability and precision required for molded case protection in commercial and industrial low-voltage systems.
Description
The Siemens ED63B125 is a 125-amp molded case circuit breaker designed for low-voltage AC and DC applications. Supporting 600 VAC and 250 VDC systems, it uses a thermal-magnetic trip unit to provide dependable overload and short-circuit protection. With an 18 kA interrupt rating and load-lug terminals, the ED63B125 is suitable for a wide range of commercial and industrial installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | ED63B125 |
| Subcategory | Molded Case Circuit Breaker |
| Type | Type ED6 Low Voltage |
| Voltage Rating | 600 VAC / 250 VDC |
| Amperage Rating | 125 A |
| Frequency Rating | 50/60 Hz |
| Interrupt Rating | 18 kA |
| Frame | ED Frame |
| Trip Type | Thermal Magnetic |
| Phase | 3-Phase |
| Number of Poles | 3 |
| Connection Type | Load Lug |
| Wire Size | 1 to 2/0 AWG |
| Temperature Rating | 40 °C |
| Dimensions | 4 in L × 6 in W × 7 in H |
| Application | Commercial and industrial low-voltage circuit protection |
Information About ED63B125
The ED63B125 belongs to Siemens’ ED6 Low Voltage breaker family, engineered for robust performance in three-phase distribution systems. Its ED frame construction provides a compact yet durable housing designed to withstand demanding electrical environments. The breaker’s load-lug connection supports wire sizes from 1 AWG to 2/0 AWG, offering installation flexibility. With a thermal-magnetic trip mechanism and an 18 kA interrupt capacity, the ED63B125 ensures reliable fault clearing while maintaining consistent operation at temperatures up to 40°C.
Key Features:
- 125A, 600VAC/250VDC rating: Suitable for AC and DC low-voltage applications.
- 18 kA interrupt rating: Provides effective short-circuit protection.
- Thermal-magnetic trip: Responds to overload and instantaneous fault conditions.
- ED frame construction: Compact and rugged molded case design.
- Three-pole configuration: Supports balanced three-phase systems.
- Load-lug terminals: Accept a wide wire range (1 to 2/0 AWG).
- 50/60 Hz compatibility: Suitable for various electrical system standards.
- Compact dimensions: 4 in L × 6 in W × 7 in H for space-efficient installations.
The ED63B125 delivers the reliability and precision required for molded case protection in commercial and industrial low-voltage systems.