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Eaton Cutler-Hammer CSR2125N 125A Main Circuit Breaker
- Regular price
- $262.00
- Sale price
- $262.00
- Regular price
-
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Product Description P/N: CSR2125N
Description
Eaton Cutler-Hammer CSR2125N is a 125 A, 2-pole main breaker designed for circuit protection and main disconnect applications in compatible electrical distribution equipment. It provides thermal-magnetic protection for 120/240 VAC single-phase systems and offers a 25 kA interrupting rating.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Cutler-Hammer |
| Category | Circuit Protection |
| Part Number | CSR2125N |
| Subcategory | Main Circuit Breakers |
| Product Type | Main Breaker |
| Series | CSR |
| Current Rating | 125 A |
| Number of Poles | 2 |
| Voltage Rating | 120/240 VAC |
| Phase | Single Phase |
| Interrupting Rating | 25 kA at 120/240 VAC |
| Trip Technology | Thermal Magnetic |
| Trip Function | Long-Time and Instantaneous (LI) |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Terminal Type | Lugs |
| Wire Range | #2 AWG to 300 kcmil |
| Compatible Equipment | Type CH Load Centers, Type ECC and ECB Unit Enclosures |
| Temperature Rating | 40°C |
| Standards | UL 489, CSA C22.2 No. 5 |
| Approvals | UL, CSA |
| Additional Rating | HACR Rated |
| Dimensions (H × W × D) | 3.1 × 3.1 × 2 in |
| Weight | 2.5 lb (1.13 kg) |
Information About CSR2125N
The CSR2125N is an Eaton Cutler-Hammer CSR Series molded-case circuit breaker designed for use as a main breaker in compatible electrical distribution assemblies. It is compatible with Type CH load centers and Type ECC and ECB unit enclosures and accommodates conductors from #2 AWG through 300 kcmil. The breaker uses fixed thermal and fixed magnetic trip elements to provide long-time and instantaneous overcurrent protection. Its high-interrupting-capacity construction is HACR rated and complies with UL 489 and CSA C22.2 No. 5 requirements.
Key Features:
- 125 Amp Rating: Provides a 125 A current rating for compatible residential and commercial electrical distribution systems.
- Two-Pole Configuration: Provides simultaneous protection and switching for two poles in 120/240 VAC single-phase applications.
- Thermal-Magnetic Protection: Combines thermal overload protection with magnetic response to high-current fault conditions.
- 25 kA Interrupting Rating: Rated for an interrupting capacity of 25 kA at 120/240 VAC.
- Main Breaker Application: Designed for use as the primary breaker in compatible Eaton Cutler-Hammer distribution equipment.
- Wide Conductor Range: Accepts conductor sizes from #2 AWG through 300 kcmil for flexible installation.
- Included Installation Hardware: Supplied with line-side lugs and mounting hardware for compatible installations.
- UL and CSA Approved: Meets UL 489 and CSA C22.2 No. 5 standards for molded-case circuit breaker applications.
The CSR2125N delivers the reliability and precision required for main circuit protection and power distribution in compatible electrical systems.
Description
Eaton Cutler-Hammer CSR2125N is a 125 A, 2-pole main breaker designed for circuit protection and main disconnect applications in compatible electrical distribution equipment. It provides thermal-magnetic protection for 120/240 VAC single-phase systems and offers a 25 kA interrupting rating.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Cutler-Hammer |
| Category | Circuit Protection |
| Part Number | CSR2125N |
| Subcategory | Main Circuit Breakers |
| Product Type | Main Breaker |
| Series | CSR |
| Current Rating | 125 A |
| Number of Poles | 2 |
| Voltage Rating | 120/240 VAC |
| Phase | Single Phase |
| Interrupting Rating | 25 kA at 120/240 VAC |
| Trip Technology | Thermal Magnetic |
| Trip Function | Long-Time and Instantaneous (LI) |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Terminal Type | Lugs |
| Wire Range | #2 AWG to 300 kcmil |
| Compatible Equipment | Type CH Load Centers, Type ECC and ECB Unit Enclosures |
| Temperature Rating | 40°C |
| Standards | UL 489, CSA C22.2 No. 5 |
| Approvals | UL, CSA |
| Additional Rating | HACR Rated |
| Dimensions (H × W × D) | 3.1 × 3.1 × 2 in |
| Weight | 2.5 lb (1.13 kg) |
Information About CSR2125N
The CSR2125N is an Eaton Cutler-Hammer CSR Series molded-case circuit breaker designed for use as a main breaker in compatible electrical distribution assemblies. It is compatible with Type CH load centers and Type ECC and ECB unit enclosures and accommodates conductors from #2 AWG through 300 kcmil. The breaker uses fixed thermal and fixed magnetic trip elements to provide long-time and instantaneous overcurrent protection. Its high-interrupting-capacity construction is HACR rated and complies with UL 489 and CSA C22.2 No. 5 requirements.
Key Features:
- 125 Amp Rating: Provides a 125 A current rating for compatible residential and commercial electrical distribution systems.
- Two-Pole Configuration: Provides simultaneous protection and switching for two poles in 120/240 VAC single-phase applications.
- Thermal-Magnetic Protection: Combines thermal overload protection with magnetic response to high-current fault conditions.
- 25 kA Interrupting Rating: Rated for an interrupting capacity of 25 kA at 120/240 VAC.
- Main Breaker Application: Designed for use as the primary breaker in compatible Eaton Cutler-Hammer distribution equipment.
- Wide Conductor Range: Accepts conductor sizes from #2 AWG through 300 kcmil for flexible installation.
- Included Installation Hardware: Supplied with line-side lugs and mounting hardware for compatible installations.
- UL and CSA Approved: Meets UL 489 and CSA C22.2 No. 5 standards for molded-case circuit breaker applications.
The CSR2125N delivers the reliability and precision required for main circuit protection and power distribution in compatible electrical systems.